Changelog

What's New: May 18, 2026

Live JGEX for SPX — The live gamma exposure chart now supports SPX in addition to SPY, using same-day SPX and SPXW contracts.

Jed1 Quant Editorial / May 18, 2026 / 1 min read

New

Live JGEX for SPX — The live gamma exposure chart now supports SPX in addition to SPY, using same-day SPX and SPXW contracts.

Fixed

ATR Levels Now Appear at Market Open — Day ATR levels previously showed as blank until several minutes into the session. They now appear immediately using live price data as the trading day develops.
Live JGEX Data Accuracy — Fixed an issue where open interest and volume could be miscounted for symbols with multiple contract roots. Also improved reliability by preventing stale or incomplete data from being published when API requests fail.

More changelog

Changelog / Jul 19, 2026

What's New: July 19, 2026

Chart Drawing Tools — Draw on the trading chart again: horizontal lines, rays, and segments; trend lines and rays; rectangles; Fibonacci retracements (with optional percent and price labels)...

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Changelog / Jul 16, 2026

What's New: July 16, 2026

Price gap detection on the chart now reads the correct previous and current trading-day candles in all cases, so gap fills are accurate.

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Changelog / Jul 15, 2026

What's New: July 15, 2026

Refined TraderWoods Squeeze Layouts — The TraderWoods Squeeze multi-chart presets now pair the 15-minute chart with a 1-hour view instead of 4-hour, and they automatically include the TW MTF...

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