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HFChart — la référence des charts haute fréquence : 14 types rendus canvas from scratch (zéro dépendance), données HF Market Data — www.hfchart.io

chartscanvasfinancehftzero-dependencyohlcv
JavaScript 82.1% CSS 10% HTML 5.8% Python 2.1%
  1. docs: section Options Lab au README (badges, métriques, capture)
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    Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
    Simon-Pierre Boucher committed 7 h ago (Aug 10, 2026) · 2 files changed +28 −1
  2. fix(options-lab): spot UNADJUSTED pour stock/etf (strikes as-traded) + message quand les filtres vident la chaîne
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    Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
    Simon-Pierre Boucher committed 7 h ago (Aug 10, 2026) · 2 files changed +9
  3. feat(options-lab): page dédiée — chaîne interactive, builder multi-jambes + presets, payoff (échéance + T+0), replay mark-to-market réel
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    Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
    Simon-Pierre Boucher committed 7 h ago (Aug 10, 2026) · 4 files changed +1,111
  4. feat(options-lab): client API options — tickers/expirations/chaîne/history/spot, cache LRU, lazy par échéance
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    Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
    Simon-Pierre Boucher committed 7 h ago (Aug 10, 2026) · 1 file changed +135
  5. feat(options-lab): module de calcul pur (payoff, breakevens, Greeks agrégés) + 10 tests unitaires
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    Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
    Simon-Pierre Boucher committed 7 h ago (Aug 10, 2026) · 2 files changed +310
  6. feat: initial commit
    simon-pierre boucher committed 21 h ago (Aug 10, 2026) · 19 files changed +3,409