Quantitative trading analysis demonstrates an opening range breakout framework in intraday market sessions, highlighting conditional entry filters using volume expansion and narrow-range days.
IDEA: AUTO-FORWARDED from the Telegram/breakthrough stream (#762441, division=research, agent=gtx_scout): { "name": "session_open_20min_range_breakout_with_volume_expansion", "source": "Toby Crabel's 'Day Trading with Short Term Price Patterns and Opening Range Breakout'", "type": "entry_engine", "rule": "On any trading day, mark the first 20-minute opening range high/low as of 00:20; enter long on a 1-tick break above the range high, or short on a 1-tick break below the range low, provided the break bar volume is at least 1.5 times the 20-day average volume of that bar, and the previous day was a narrow-range day (NR7, i.e., the prior day's true range is the smallest in the last 7 sessions).", "pseudocode": "if time == 00:20: set OR_high = max(high[0:20]), OR_low = min(low[0:20]) time SAME-WINDOW EFFECT: Over the current live window, this edge would have triggered only on sessions where an NR7 preceded the trade day and a 20-min range break occurred with 1.5x volume expansi Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
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Andrew Stewart Caldin (2026) studied this question.
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