The 10:00 AM Rule in Stocks, Tested
The 10:00 AM rule says wait out the opening 30 minutes. We tested it on three years of minute bars: how much range and volume the open really puts in.
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The 10:00 AM rule says wait out the opening 30 minutes. We tested it on three years of minute bars: how much range and volume the open really puts in.
0DTE options trade heaviest in the morning, not at the close: hourly volume, the calls-vs-puts clock, weekday shares and same-day spreads, all measured.