NIFTY Options · 1-minute · 3 years

The last 3 years of NIFTY option chains at 1-minute resolution — AUG 2023 to AUG 2026. All strikes, all expiries, weeklies and monthlies, with open interest on every row. Launch price — 50% off until NOV 2026, then ₹14,499. Includes data through AUG 2026. Forward updates not included.