Using the GRC band on a chart
See where gamma on the current book is concentrated, and how wide that zone is.
Start tutorialShort, hands-on lessons for the Prism workspace. Build a chart, compare expiry windows and learn to read the data behind the levels.
See where gamma on the current book is concentrated, and how wide that zone is.
Start tutorialRead three recorded QQQ sessions: one that reached the band, one that stayed above it, and one that opened inside it.
Start tutorialChoose a market, show the key levels and check their source.
Start tutorialSwitch horizons while keeping the symbol, session and units fixed.
Start tutorialCheck the source, session and separate input clocks.
Start tutorialLearn to grade a market prediction (a “read”) three ways: direction, level and path. Try it on seven recorded QQQ mornings, then log your own reads in a spreadsheet.
Start tutorial0of 3 scored setups qualified
1 had too few trades · 1,195 back-tested trades
What the Context tab’s setup rules show once their levels are rebuilt at the 5-minute mark: the tests each rule had to pass, and none did. Stock trades back-tested on recorded prices, nine stocks, 2018–2024.
Start tutorialPrism opens on QQQ, with SPY one click away in the symbol menu. Every view keeps the model, instrument and data status in context.