Nifty, Banknifty, Finnifty analysis for 21/09/2026

1. NiftyCurrent Level: 23,346 Bias / Trend Action:Bearish / Short Bias: Maintain short positions as long as the index trades below 23,600. Conditional Long Trigger: Switch to a long bias and initiate long positions only if the index decisively breaks and sustains above 23,600. 2. Bank NiftyCurrent Level: 56,356 Bias / Trend Action:Bearish / Short Bias: Hold short positions while the index remains below the crucial threshold of 57,000. Conditional Long Trigger: Look to create long-only positions if a breakout occurs above 57,000. 3. Fin NiftyCurrent Level: 25,510 Bias / Trend Action:Bearish / Short Bias: Continue holding short positions below the resistance zone of 25,800. Conditional Long Trigger: Consider building long positions only if the index pushes above 25,800. F&O top gainer was :