Changelog

Recent releases. Active development — new features ship weekly.

v2.8 2026-05-03

Vol Regime + OI Concentration

  • Added IV/HV ratio 4-state Vol Regime classifier (suppressed / compressed / normal / elevated)
  • Added OI Concentration wall detection with z-score outlier flagging
  • Vol Regime card shown below GEX chart when regime is suppressed or compressed
  • OI Wall strikes highlighted in amber in the Strike/Expiry table
v2.7 2026-04-21

BetaWatchdog — All 4 Slices Shipped

  • Overview tab: beta tiles, KPI filter, detail view, alert dot
  • Pairs tab: z-score chart, price overlay, rolling beta, signal diagnostics
  • Alerts tab: SSE live stream, tier filter, ack flow, sidebar badge
  • Settings tab: Discord webhook (browser-local, never sent to server), thresholds, display
v2.6 2026-04-20

Day Structure Classifier + Unified Data Layer

  • Replaced 3-type classifier with 7-type Market Profile classifier (Trend, Normal, Normal Variation, Neutral, P-shape, B-shape, Double Distribution)
  • Evidence accumulation engine with 38 events, softmax scoring, transition difficulty matrix
  • Unified data layer: single data_provider.py for all bar and price queries
  • Dash dashboard retired — React frontend is now the only UI