Stock Gap Trading

Stocks Intermediate F&O Stocks Nifty 50 Stocks High Beta Stocks Index Futures

Works in All Markets - Adapts to Gap Type

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Quick Reference

Strategy Type Gap Exploitation - Fade or Follow
Market Outlook Works in All Markets - Adapts to Gap Type
Risk Level Moderate to High
Time Horizon Intraday to Short-Term (Same day to 3 days)
Best Conditions Clean gaps with volume, news-driven moves, overnight developments, earnings reactions
Avoid When Low liquidity gaps, unclear catalyst, extreme market volatility, holiday-shortened weeks

India-Specific Notes

Gap Sources

Global Cues Overnight moves in US (Dow, S&P, Nasdaq), Asia (SGX Nifty, Nikkei, Hang Seng) • Major driver of Nifty gaps • Check by 8:30 AM IST
Sgx Nifty Singapore-traded Nifty futures trade when NSE closed • 6:30 AM onwards IST • High correlation with NSE opening
Corporate News Earnings, management changes, M&A, regulatory actions • Often released after market hours or before open • Stock-specific gaps
Macro Events RBI policy, government announcements, global events • Can occur anytime • Sector or market-wide gaps

Trading Sessions

Pre Open 9:00-9:08 AM - Price discovery, order matching
Pre Open Order Entry 9:00-9:00 AM - Order entry period
Pre Open Matching 9:08-9:15 AM - Order matching, opening price determined
Normal Market 9:15 AM - 3:30 PM - Regular trading
Gap Assessment 9:15-9:20 AM - First 5 minutes critical for gap analysis

Gap Statistics

Average Nifty Gap 0.3-0.5% on normal days
Large Gap Threshold > 1% considered significant
Gap Fill Rate ~70% of gaps fill within 3 days
Intraday Fill ~50% of gaps fill same day

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