<?xml version="1.0" encoding="UTF-8"?>
<!-- News sitemap : https://www.sextantquant.com/news-sitemap.xml -->
<!--
  Sextant — sitemap.xml
  Refonte Session 150 (2026-05-21) — SEO-optimal, cleanURLs, hreflang réciproques.

  Conventions appliquées :
    • URLs canoniques en cleanURL (sans .html) — cohérent vercel.json "cleanUrls": true
    • Hreflang réciproques complets pour toute page trilingue (fr ↔ en ↔ es ↔ x-default)
    • x-default pointe systématiquement sur la version FR (locale principale Sextant)
    • Pages FR-only (PLAN_UNIQUE D10 — FR-first jusqu'à 30 contenus) : pas de hreflang EN/ES
    • Priorité hiérarchisée par valeur SEO + business :
        1.0   Home + USP centrale (journal-de-bord)
        0.9   Pages autorité (méthode) + entrées journal + cornerstone guides
        0.8   Sous-pages produit + about + hubs contenu + articles SEO majeurs
        0.7   Hub articles + about variantes EN/ES + articles SEO secondaires
        0.6   FAQ + pages utilitaires
        0.5   Changelog
        0.3   Pages légales
    • Changefreq aligné sur la cadence éditoriale réelle (cf. PLAN_UNIQUE §5 rituels)
    • Pages archivées (expertise, numbers) retirées — redirects 301 dans vercel.json
    • Pages privées (dashboard, admin, checkout, login) hors sitemap par design
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml">

  <!-- ============================================================
       TIER 1 — Pages stratégiques (priorité 1.0)
       Home + conversion + USP centrale "Journal de bord"
       ============================================================ -->

  <!-- Home FR -->
  <url>
    <loc>https://www.sextantquant.com/</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/"/>
  </url>

  <!-- Sextant Member (page produit unique — cœur conversion) -->
  <!-- Page Limites (page MOAT unique post-pivot — D-PIVOT-B Session 156-bis, livrée Sprint 8) -->

  <!-- Lead magnet — Checklist post-mortems quant : 12 questions (Sprint META-2 Phase 2 livré Session 170 + miroirs EN/ES Phase 5 multilang) -->
  <url>
    <loc>https://www.sextantquant.com/checklist-post-mortems-quant</loc>
    <lastmod>2026-05-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/checklist-post-mortems-quant"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/quant-post-mortems-checklist"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/checklist-post-mortems-quant"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/quant-post-mortems-checklist</loc>
    <lastmod>2026-05-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/checklist-post-mortems-quant"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/quant-post-mortems-checklist"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/checklist-post-mortems-quant"/>
  </url>

  <!-- Journal de bord — hub (USP centrale post-pivot — post-mortem ad-hoc des décisions) -->
  <url>
    <loc>https://www.sextantquant.com/journal-de-bord</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/journal-de-bord"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/logbook"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/journal-de-bord"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/logbook</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/journal-de-bord"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/logbook"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/journal-de-bord"/>
  </url>

  <!-- ============================================================
       TIER 2 — Pages autorité + entrées journal (priorité 0.9)
       Méthodologie + entrées du journal + guides cornerstone
       ============================================================ -->

  <!-- Méthodologie (page autorité — fondation du discours quant) -->

  <!-- L'audit — ce que contient le rapport, le deroule, le prix (FR+EN) -->
  <url>
    <loc>https://www.sextantquant.com/audit</loc>
    <lastmod>2026-08-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/audit"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/audit"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/audit"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/audit</loc>
    <lastmod>2026-08-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/audit"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/audit"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/audit"/>
  </url>
  <!-- Le Miroir — diagnostic de mesurabilite d'un historique, calcule dans le navigateur (FR seul) -->
  <url>
    <loc>https://www.sextantquant.com/miroir</loc>
    <lastmod>2026-08-25</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/miroir"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/mirror"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/miroir"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/mirror</loc>
    <lastmod>2026-08-25</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/miroir"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/mirror"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/miroir"/>
  </url>

  <!-- Schema — page de mesure publique post-pivot -->
  <url>
    <loc>https://www.sextantquant.com/schema</loc>
    <lastmod>2026-08-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/schema"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/schema"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/schema"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/schema</loc>
    <lastmod>2026-08-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/schema"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/schema"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/schema"/>
  </url>

  <!-- Journal de bord — entrée Kickoff (Vendredi 0) -->
  <url>
    <loc>https://www.sextantquant.com/journal-de-bord/kickoff</loc>
    <lastmod>2026-05-19</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/journal-de-bord/kickoff"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/logbook/kickoff"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/journal-de-bord/kickoff"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/logbook/kickoff</loc>
    <lastmod>2026-05-19</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/journal-de-bord/kickoff"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/logbook/kickoff"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/journal-de-bord/kickoff"/>
  </url>

  <url>
    <loc>https://www.sextantquant.com/guides/quant-pour-debutants</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/guides/quant-pour-debutants"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/guides/quant-pour-debutants"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/guides/anti-arnaque-bot-trading</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/guides/anti-arnaque-bot-trading"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/guides/anti-arnaque-bot-trading"/>
  </url>
  <!-- ============================================================
       TIER 3 — Sous-pages produit + about + hubs (priorité 0.8)
       Sextant Bot + Qui suis-je + Academy + Articles + Guides hub
       ============================================================ -->

  <!-- Trading Dashboard (page produit bot + dashboard React combinée — S154)
       Remplace l'ancienne /sextant-bot (redirect 301). -->

  <!-- Qui suis-je (identité fondateur — trust signal majeur) -->

  <!-- Lire un rapport — la couche pédagogique du vérificateur (FR + EN) -->
  <url>
    <loc>https://www.sextantquant.com/lire-un-rapport</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/lire-un-rapport"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/reading-a-report"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/lire-un-rapport"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/reading-a-report</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/lire-un-rapport"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/reading-a-report"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/lire-un-rapport"/>
  </url>

  <!-- Article tactique — Bitcoin peur extrême (transparence) — FR + EN + ES — 2026-06-03 -->
  <url>
    <loc>https://www.sextantquant.com/bitcoin-peur-extreme-systeme-quant</loc>
    <lastmod>2026-06-03</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/bitcoin-peur-extreme-systeme-quant"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/bitcoin-extreme-fear-quant-system"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/bitcoin-peur-extreme-systeme-quant"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/bitcoin-extreme-fear-quant-system</loc>
    <lastmod>2026-06-03</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/bitcoin-extreme-fear-quant-system"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/bitcoin-peur-extreme-systeme-quant"/>
  </url>

  <!-- Article cornerstone C4 Sem 2 — Drawdown vs volatilité (pédagogie quant) — FR + EN + ES -->
  <url>
    <loc>https://www.sextantquant.com/drawdown-vs-volatilite</loc>
    <lastmod>2026-06-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/drawdown-vs-volatilite"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/drawdown-vs-volatility"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/drawdown-vs-volatilite"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/drawdown-vs-volatility</loc>
    <lastmod>2026-06-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/drawdown-vs-volatility"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/drawdown-vs-volatilite"/>
  </url>

  <!-- Article actu marché du jour — ETF Bitcoin sorties / rotation IA (5 juin 2026) — FR + EN + ES -->
  <url>
    <loc>https://www.sextantquant.com/btc-etf-sorties-rotation-ia-juin-2026</loc>
    <lastmod>2026-06-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/btc-etf-sorties-rotation-ia-juin-2026"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/btc-etf-outflows-ai-rotation-june-2026"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/btc-etf-sorties-rotation-ia-juin-2026"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/btc-etf-outflows-ai-rotation-june-2026</loc>
    <lastmod>2026-06-05</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/btc-etf-sorties-rotation-ia-juin-2026"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/btc-etf-outflows-ai-rotation-june-2026"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/btc-etf-sorties-rotation-ia-juin-2026"/>
  </url>

  <!-- Article cornerstone L6 Sem 2 — Signaux Telegram arnaque (anti-gourou) — FR + EN + ES -->
  <url>
    <loc>https://www.sextantquant.com/signaux-trading-telegram-arnaque</loc>
    <lastmod>2026-06-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/signaux-trading-telegram-arnaque"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/telegram-trading-signals-scam"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/signaux-trading-telegram-arnaque"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/telegram-trading-signals-scam</loc>
    <lastmod>2026-06-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/telegram-trading-signals-scam"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/signaux-trading-telegram-arnaque"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/signaux-trading-telegram-arnaque"/>
  </url>

  <!-- Guides hub — point d'entrée vers les 6 cornerstones -->
  <url>
    <loc>https://www.sextantquant.com/guides</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/guides"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/guides"/>
  </url>

  <!-- ============================================================
       TIER 4 — Hubs éditoriaux + articles SEO trilingues (priorité 0.7)
       Médias hub + Articles hub + Notes hub + articles SEO
       ============================================================ -->

  <!-- Hub Médias (entrée éditoriale — S154 — pointe vers articles/notes/journal) -->
  <url>
    <loc>https://www.sextantquant.com/medias</loc>
    <lastmod>2026-05-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/medias"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/media"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/medias"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/media</loc>
    <lastmod>2026-05-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/medias"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/media"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/medias"/>
  </url>

  <!-- Hub Notes : ABANDONNÉ D-PIVOT-10 verrouillée Session 156-bis (2026-05-22) — bloc <url> /notes + /en/notes + /es/notas SUPPRIMÉ Session 164 META-1 (2026-05-25) suite audit MARKETING_AUDIT_2026-05-28 §3.2. Redirect 301 ajouté dans vercel.json vers /articles + /en/articles + /es/articulos. Stubs HTML frontend/notes/index.html + en/notes/index.html + es/notas/index.html à supprimer via `git rm` post-commit. -->

  <!-- Hub articles (médias / blog) -->
  <url>
    <loc>https://www.sextantquant.com/articles</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/articles"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/articles"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/articles"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/articles</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/articles"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/articles"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/articles"/>
  </url>

  <!-- Article niche : Calibration isotonic vs Platt scaling (trilingue) -->
  <url>
    <loc>https://www.sextantquant.com/calibration-isotonique-vs-platt-scaling</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calibration-isotonique-vs-platt-scaling"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calibration-isotonic-vs-platt-scaling"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calibration-isotonique-vs-platt-scaling"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/calibration-isotonic-vs-platt-scaling</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calibration-isotonique-vs-platt-scaling"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calibration-isotonic-vs-platt-scaling"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calibration-isotonique-vs-platt-scaling"/>
  </url>

  <!-- ============================================================
       TIER 5 — FAQ + Changelog (priorité 0.5-0.6)
       Pages utilitaires publiques
       ============================================================ -->

  <!-- FAQ trilingue -->

  <!-- Changelog produit (trilingue) -->
  <url>
    <loc>https://www.sextantquant.com/changelog</loc>
    <lastmod>2026-05-24</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/changelog"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/changelog"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/changelog"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/changelog</loc>
    <lastmod>2026-05-24</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.4</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/changelog"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/changelog"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/changelog"/>
  </url>

  <!-- Politique de sécurité — Responsible Disclosure Policy (trilingue) -->
  <url>
    <loc>https://www.sextantquant.com/security-policy</loc>
    <lastmod>2026-05-24</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.4</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/security-policy"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/security-policy"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/security-policy"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/security-policy</loc>
    <lastmod>2026-05-24</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/security-policy"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/security-policy"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/security-policy"/>
  </url>

  <!-- ============================================================
       TIER 6 — Pages légales (priorité 0.3)
       Indispensables au crawl mais sans valeur SEO offensive
       ============================================================ -->

  <!-- Mentions légales trilingue -->
  <url>
    <loc>https://www.sextantquant.com/mentions-legales</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/mentions-legales"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/legal-notice"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/mentions-legales"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/legal-notice</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/mentions-legales"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/legal-notice"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/mentions-legales"/>
  </url>

  <!-- CGV trilingue -->
  <url>
    <loc>https://www.sextantquant.com/cgv</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/cgv"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/terms"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/cgv"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/terms</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/cgv"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/terms"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/cgv"/>
  </url>

  <!-- Politique de confidentialité trilingue -->
  <url>
    <loc>https://www.sextantquant.com/privacy</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/privacy"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/privacy"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/privacy"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/privacy</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/privacy"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/privacy"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/privacy"/>
  </url>

  <!-- Conditions utilisation Bot trilingue -->
  <url>
    <loc>https://www.sextantquant.com/conditions-utilisation-bot</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/conditions-utilisation-bot"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/bot-terms"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/conditions-utilisation-bot"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/bot-terms</loc>
    <lastmod>2026-05-21</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/conditions-utilisation-bot"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/bot-terms"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/conditions-utilisation-bot"/>
  </url>

  <!-- Cluster Glossaire quant (C9) -->
  <url>
    <loc>https://www.sextantquant.com/glossaire-quant-crypto</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire-quant-crypto"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/quant-glossary"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire-quant-crypto"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/quant-glossary</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire-quant-crypto"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/quant-glossary"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire-quant-crypto"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/ratio-de-sharpe</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-de-sharpe"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/sharpe-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-de-sharpe"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/sharpe-ratio</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-de-sharpe"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/sharpe-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-de-sharpe"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/ratio-de-sortino</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-de-sortino"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/sortino-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-de-sortino"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/sortino-ratio</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-de-sortino"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/sortino-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-de-sortino"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/ratio-de-calmar</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-de-calmar"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/calmar-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-de-calmar"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/calmar-ratio</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-de-calmar"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/calmar-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-de-calmar"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/taux-de-reussite</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/taux-de-reussite"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/win-rate"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/taux-de-reussite"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/win-rate</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/taux-de-reussite"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/win-rate"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/taux-de-reussite"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/profit-factor</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/profit-factor"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/profit-factor"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/profit-factor"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/profit-factor</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/profit-factor"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/profit-factor"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/profit-factor"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/esperance-de-gain</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/esperance-de-gain"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/expectancy"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/esperance-de-gain"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/expectancy</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/esperance-de-gain"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/expectancy"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/esperance-de-gain"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/ratio-gain-perte</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-gain-perte"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/payoff-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-gain-perte"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/payoff-ratio</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/ratio-gain-perte"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/payoff-ratio"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/ratio-gain-perte"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/slippage</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/slippage"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/slippage"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/slippage"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/slippage</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/slippage"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/slippage"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/slippage"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/spread</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/spread"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/spread"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/spread"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/spread</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/spread"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/spread"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/spread"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/glossaire/volatilite</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/volatilite"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/volatility"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/volatilite"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/glossary/volatility</loc>
    <lastmod>2026-06-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/glossaire/volatilite"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/glossary/volatility"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/glossaire/volatilite"/>
  </url>

  <!-- Calculateurs SEO (T10) -->
  <url>
    <loc>https://www.sextantquant.com/calculateurs</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/calculators</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/calculateurs/calculateur-recuperation-drawdown</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs/calculateur-recuperation-drawdown"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators/drawdown-recovery-calculator"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs/calculateur-recuperation-drawdown"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/calculators/drawdown-recovery-calculator</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs/calculateur-recuperation-drawdown"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators/drawdown-recovery-calculator"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs/calculateur-recuperation-drawdown"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/calculateurs/calculateur-esperance-de-gain</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs/calculateur-esperance-de-gain"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators/trade-expectancy-calculator"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs/calculateur-esperance-de-gain"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/calculators/trade-expectancy-calculator</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs/calculateur-esperance-de-gain"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators/trade-expectancy-calculator"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs/calculateur-esperance-de-gain"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/calculateurs/calculateur-taille-de-position</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs/calculateur-taille-de-position"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators/position-sizing-calculator"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs/calculateur-taille-de-position"/>
  </url>
  <url>
    <loc>https://www.sextantquant.com/en/calculators/position-sizing-calculator</loc>
    <lastmod>2026-06-23</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="fr" href="https://www.sextantquant.com/calculateurs/calculateur-taille-de-position"/>
    <xhtml:link rel="alternate" hreflang="en" href="https://www.sextantquant.com/en/calculators/position-sizing-calculator"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://www.sextantquant.com/calculateurs/calculateur-taille-de-position"/>
  </url>
</urlset>
