Trading Gaps in India

Gap trading reduces to one repeated morning decision — go with the gap (gap-and-go) or against it (gap-fade) — and everything this school has built converts that decision from a coin-flip into a three-input framework.

Input 1 — Fuel (Chapter 15). What actually arrived overnight? Specific, India-relevant, magnitude-appropriate news (results, RBI, a global regime event) supports continuation — the gap is repricing. A 0.7% gap-up on vague "positive global cues" is a stretch wearing a headline — fade-friendly. Two-minute scan, done before 9:10, every day.

Input 2 — Structural location (Chapter 16). Where did the auction print land? Through a range edge or beyond a key swing = breakaway logic, continuation bias. Inside yesterday's range or well-traded congestion = common-gap logic, fade bias. Into an obvious liquidity pool just beyond a swing high = alert: the gap itself may be the sweep (Chapter 13) — the most treacherous open of all, where the gap-up is the stop-run and reverses hard.

Input 3 — The first 30 minutes (Chapter 5). The opening phase is the thin auction print meeting thick real liquidity — the verdict window. Continuation evidence: the gap holds its ground (doesn't trade back into yesterday's close zone), builds an opening range, then breaks it gap-side on volume. Fade evidence: immediate, sustained trading back toward yesterday's close in the first candles — the thick market rejecting the thin print. A widely-used mechanical expression of this: mark the first 15–30 minutes' high/low (the opening range), and trade the side that breaks — with the gap for go, against it for fade — so the market's own early verdict, not your prediction, triggers the trade.

The risk rules that make it survivable — gap trading concentrates all of this school's microstructure hazards into the day's most hostile window, so they're non-negotiable: spreads are widest and depth thinnest at the open (Chapters 4, 9) → size down versus your midday norm; slippage on opening-range stops runs multiples of normal → budget it in the plan, not the post-mortem; and the fade trade specifically is a fight-the-tape trade → it earns a hard structural stop (beyond the gap extreme) and zero averaging, because a fade that doesn't work quickly is usually a breakaway you're standing in front of. For your own book: gap mornings are also when short-strangle MTM (Chapter 6) moves fastest — the same framework that times a gap trade also times whether to adjust or sit tight at 9:16 versus reacting to the auction print itself.

One honest meta-rule to close the module: gap statistics drift. Fill rates and go-rates vary by index, by volatility regime, by era — which is why this chapter hands you a framework plus your own journal, not a magic percentage. Twenty tagged gap-mornings in QbarTrade (fuel? / location? / first-30 verdict? / outcome?) will teach you the current regime's numbers — and keep teaching as the regime changes.