Changelog — Legend AI

2026-07-01 New Public tool previews, changelog, and security.txt

Gated tools (Market Internals, RS Leaders, Sectors, Industry Groups, Earnings, Compare, Calculator, Pattern Performance, Premarket, Ask the Legends) now show public preview pages instead of a login wall.
This changelog page, so you can see what's shipping.
Published security.txt for responsible vulnerability disclosure.

2026-07-01 Security Platform hardening pass

Broker API keys are now encrypted at rest.
Dependency security audits are blocking in CI, with all framework advisories resolved via the FastAPI/Starlette upgrade.
Feedback endpoint hardened; production API docs disabled.
Company snapshot fallback on symbol pages when the third-party profile widget fails.

2026-06-13 Fix Weekend-aware freshness and data resilience

Scan staleness warnings are now market-calendar aware — no more false 'stale data' alarms over weekends.
Added Cboe as a free quote provider in the fallback chain (Yahoo → Stooq → Cboe → Polygon → TwelveData).
Fixed post-login errors on the Overview and Playbook pages.

2026-06-03 New Honest backtested hit rates + candlestick signals

Historical hit rates by pattern and by legend, from no-lookahead replays with fresh-breakout entry gates and minimum sample sizes.
Candlestick confirmation signals (engulfing, hammer, shooting star, doji) on symbol pages.
Legend Council consensus verdict on symbol scorecards.
Dedicated SEO bio pages for all six legends.

2026-06-02 New SEC EDGAR fundamentals and market heatmap

Market cap, revenue growth, and EPS now sourced from SEC EDGAR filings — verified against reality, not free-tier approximations.
S&P 500 sector heatmap on the Market page.
Company profile widget and time-bounded BASE zone box on symbol charts.

2026-06-01 Improved legendscanner.com launch + detector accuracy pass

Launched on legendscanner.com with HTTPS.
Seven pattern-detector formula fixes (Darvas Box recency, Wyckoff Spring volume gate, Cup & Handle handle length, VCP pivot placement, and more).

Have a request or found a bug? Contact us.