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 date17 Aug 2026Published end-of-day
Expiry25 Aug 2026Selected contract expiry
Underlying387.58NATIONALUM · archived level
Strikes20Published for this date and expiry
NATIONALUM option chain
Calls and puts by strike · 17 Aug 2026 · archived NSE end-of-day values
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| OI | Volume | Close | Settlement | Settlement | Close | Volume | OI | |
| 112500 | 0 | 120.00 | 107.95 | 280 | — | 0.10 | 0 | 110625 |
| 37500 | 0 | 99.45 | 97.97 | 290 | — | 0.10 | 0 | 56250 |
| 91875 | 4 | 89.15 | 87.98 | 300 | 0.10 | 0.10 | 106 | 558750 |
| 61875 | 7 | 79.05 | 78.01 | 310 | 0.15 | 0.15 | 74 | 253125 |
| 101250 | 2 | 69.00 | 68.06 | 320 | 0.15 | 0.15 | 458 | 1565625 |
| 669375 | 0 | 46.20 | 58.20 | 330 | 0.20 | 0.20 | 322 | 1297500 |
| 1005000 | 94 | 49.95 | 49.95 | 340 | 0.30 | 0.30 | 668 | 1743750 |
| 2475000 | 126 | 40.05 | 40.05 | 350 | 0.40 | 0.40 | 1808 | 2643750 |
| 1095000 | 238 | 30.15 | 30.15 | 360 | 0.70 | 0.70 | 2110 | 3024375 |
| 838125 | 735 | 21.50 | 21.50 | 370 | 1.80 | 1.80 | 4179 | 2096250 |
| 2662500 | 6840 | 13.70 | 13.70 | 380 | 4.05 | 4.05 | 3675 | 2199375 |
| 2430000 | 10789 | 8.00 | 8.00 | 390 | 8.15 | 8.15 | 1489 | 1588125 |
| 4625625 | 12149 | 4.25 | 4.25 | 400 | 14.55 | 14.55 | 594 | 1305000 |
| 3564375 | 4371 | 2.35 | 2.35 | 410 | 22.10 | 22.10 | 195 | 1023750 |
| 9206250 | 6684 | 1.35 | 1.35 | 420 | 32.00 | 32.00 | 112 | 1813125 |
| 2103750 | 2833 | 0.85 | 0.85 | 430 | 43.20 | 41.25 | 15 | 150000 |
| 2553750 | 1783 | 0.55 | 0.55 | 440 | 50.95 | 50.95 | 5 | 408750 |
| 765000 | 523 | 0.40 | 0.40 | 450 | 62.16 | 73.10 | 0 | 7500 |
| 1012500 | 403 | 0.30 | 0.30 | 460 | 71.97 | 51.60 | 0 | 52500 |
| 114375 | 50 | 0.15 | 0.03 | 480 | 91.81 | 78.90 | 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.