F&O / Historical Chain
Historical Option Chain
Inspect one archived NSE end-of-day option chain for a selected trading date and expiry.
HISTORICAL DATA ONLYArchived end-of-day market data. Not a live quote, strategy result or trading signal.
Trading date26 Aug 2026Published end-of-day
Expiry29 Sep 2026Selected contract expiry
Underlying399.30NATIONALUM · archived level
Strikes19Published for this date and expiry
NATIONALUM option chain
Calls and puts by strike · 26 Aug 2026 · archived NSE end-of-day values
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| OI | Volume | Close | Settlement | Settlement | Close | Volume | OI | |
| 31875 | 0 | 113.50 | 121.19 | 280 | 0.19 | 0.15 | 1 | 5625 |
| 7500 | 0 | 106.00 | 101.79 | 300 | 0.66 | 0.30 | 1 | 11250 |
| 9375 | 0 | 85.25 | 92.32 | 310 | 1.13 | 0.30 | 1 | 5625 |
| 37500 | 0 | 76.90 | 83.09 | 320 | 0.50 | 0.50 | 7 | 65625 |
| 3750 | 0 | 61.60 | 74.16 | 330 | 0.55 | 0.55 | 60 | 155625 |
| 28125 | 3 | 61.25 | 65.62 | 340 | 0.85 | 0.85 | 101 | 1153125 |
| 204375 | 3 | 50.00 | 57.54 | 350 | 1.20 | 1.20 | 270 | 738750 |
| 163125 | 14 | 45.10 | 45.10 | 360 | 1.85 | 1.85 | 315 | 1531875 |
| 129375 | 38 | 36.65 | 36.65 | 370 | 3.05 | 3.05 | 405 | 759375 |
| 545625 | 149 | 28.30 | 28.30 | 380 | 5.00 | 5.00 | 763 | 1233750 |
| 1149375 | 531 | 21.50 | 21.50 | 390 | 7.90 | 7.90 | 905 | 1475625 |
| 2752500 | 2057 | 15.55 | 15.55 | 400 | 11.55 | 11.55 | 1350 | 1659375 |
| 1400625 | 1785 | 10.90 | 10.90 | 410 | 17.25 | 17.25 | 76 | 341250 |
| 2827500 | 1383 | 7.40 | 7.40 | 420 | 23.75 | 23.75 | 71 | 911250 |
| 1768125 | 1090 | 4.90 | 4.90 | 430 | 31.15 | 31.15 | 10 | 54375 |
| 2349375 | 1072 | 3.15 | 3.15 | 440 | 39.20 | 39.20 | 10 | 125625 |
| 935625 | 784 | 2.15 | 2.15 | 450 | 47.80 | 47.80 | 14 | 31875 |
| 660000 | 450 | 1.40 | 1.40 | 460 | 65.11 | 61.80 | 0 | 63750 |
| 440625 | 232 | 0.75 | 0.75 | 480 | 82.18 | 138.00 | 0 | 0 |
Fresh trade close · normal valueCarried-forward close · dotted underlineOfficial settlement · settlement column where published
Methodology
Historical chain notes
One published session
Rows come from NSE's F&O Bhavcopy archive for the selected date and expiry. Previous and next move one weekday at a time; a market holiday can have no publication.
Close provenance
A dotted close means that contract did not trade that session. Its last traded close was carried forward; it is not a fresh trade.
Settlement
Settlement is NSE's official daily mark only where Bhavcopy publishes it. On a contract's own expiry day the column has a different meaning, called out above.