LAB #5035 PROMISING: TG AUTO: New edge proposed: crabel_opening_range_fade_after_volatility_contraction — E8 Intelligence Research

IDEA: AUTO-FORWARDED from the Telegram/breakthrough stream (#1345481, division=research, agent=gtx_scout): { "name": "crabel_opening_range_fade_after_volatility_contraction", "source": "Toby Crabel, 'Day Trading with Short Term Price Patterns and Opening Range Breakout' (1990)", "type": "entry_engine", "rule": "On the session after a prior session whose range < 0.6 * ATR(10) of daily range, if price opens inside the prior session's range and breaks more than 0.15 * prior session range beyond the prior session extreme within the first 30 minutes, fade the breakout when price closes back inside the prior session extreme on a 5-min bar, targeting the opposite extreme.", "pseudocode": "prev_rng = high[D-1] - low[D-1]\natr10 = mean(high[-i] - low[-i]) for i in 1..10\nif prev_rng >= 0.6 * atr10: SAME-WINDOW EFFECT: Nothing in the live window would have changed. Every listed trade is a `rizzy5m`/`rizzy7m` entry — a momentum/continuation engine — while this rule is a mean-reversion fade Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-11-02
DOI
https://doi.org/10.5281/zenodo.23877288
Primary Topic
Financial Markets and Investment Strategies
Type
preprint
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LAB #5035 PROMISING: TG AUTO: New edge proposed: crabel_opening_range_fade_after_volatility_contraction — E8 Intelligence Research

Andrew Stewart Caldin
13 links
Zenodo (CERN European Organization for Nuclear Research)
Financial Markets and Investment Strategies
preprint

LAB #5035 PROMISING: TG AUTO: New edge proposed: crabel_opening_range_fade_after_volatility_contraction — E8 Intelligence Research

Andrew Stewart Caldin
preprint en

Abstract

IDEA: AUTO-FORWARDED from the Telegram/breakthrough stream (#1345481, division=research, agent=gtx_scout): { "name": "crabel_opening_range_fade_after_volatility_contraction", "source": "Toby Crabel, 'Day Trading with Short Term Price Patterns and Opening Range Breakout' (1990)", "type": "entry_engine", "rule": "On the session after a prior session whose range < 0.6 * ATR(10) of daily range, if price opens inside the prior session's range and breaks more than 0.15 * prior session range beyond the prior session extreme within the first 30 minutes, fade the breakout when price closes back inside the prior session extreme on a 5-min bar, targeting the opposite extreme.", "pseudocode": "prev_rng = high[D-1] - low[D-1]\natr10 = mean(high[-i] - low[-i]) for i in 1..10\nif prev_rng >= 0.6 * atr10: SAME-WINDOW EFFECT: Nothing in the live window would have changed. Every listed trade is a `rizzy5m`/`rizzy7m` entry — a momentum/continuation engine — while this rule is a mean-reversion fade Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Zenodo (CERN European Organization for Nuclear Research)
Financial Markets and Investment Strategies
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