When the big moves happen

Each cell shows how often an hour moved at least 1.5 times its usual size (the trailing hourly ATR, open to close), as big hours per 100 hours at that time of day. Hours are US Eastern. Darker means big moves start there more often. Blank means too few hours to say.

Setup test result: none of the five setups (VWAP, squeeze, hourly opening-range breakout, fade to VWAP, Bollinger) passed the pre-registered test.

Research only; nothing here is an order or a recommendation to trade.