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 date12 Aug 2026Published end-of-day
Expiry25 Aug 2026Selected contract expiry
Underlying419.97NATIONALUM · archived level
Strikes19Published for this date and expiry
NATIONALUM option chain
Calls and puts by strike · 12 Aug 2026 · archived NSE end-of-day values
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| OI | Volume | Close | Settlement | Settlement | Close | Volume | OI | |
| 112500 | 3 | 139.00 | 140.57 | 280 | 0.05 | 0.05 | 30 | 120000 |
| 37500 | 0 | 99.45 | 130.60 | 290 | — | 0.30 | 0 | 56250 |
| 91875 | 18 | 118.00 | 118.00 | 300 | 0.20 | 0.20 | 52 | 470625 |
| 71250 | 3 | 108.20 | 110.65 | 310 | 0.01 | 0.20 | 57 | 221250 |
| 99375 | 3 | 97.90 | 100.68 | 320 | 0.25 | 0.25 | 113 | 1591875 |
| 680625 | 3 | 88.30 | 90.75 | 330 | 0.30 | 0.30 | 245 | 1411875 |
| 1265625 | 48 | 77.00 | 80.88 | 340 | 0.35 | 0.35 | 618 | 1629375 |
| 2728125 | 745 | 69.10 | 69.10 | 350 | 0.45 | 0.45 | 1174 | 2386875 |
| 1254375 | 388 | 59.30 | 59.30 | 360 | 0.55 | 0.55 | 1927 | 2201250 |
| 780000 | 282 | 49.35 | 49.35 | 370 | 0.80 | 0.80 | 3504 | 1361250 |
| 2739375 | 2545 | 39.80 | 39.80 | 380 | 1.30 | 1.30 | 4724 | 2085000 |
| 1115625 | 5818 | 30.90 | 30.90 | 390 | 2.30 | 2.30 | 7745 | 2416875 |
| 3320625 | 11396 | 22.95 | 22.95 | 400 | 4.30 | 4.30 | 9863 | 3489375 |
| 2083125 | 12227 | 16.00 | 16.00 | 410 | 7.35 | 7.35 | 8039 | 2227500 |
| 5880000 | 30394 | 10.65 | 10.65 | 420 | 11.85 | 11.85 | 7995 | 2791875 |
| 1749375 | 8272 | 6.85 | 6.85 | 430 | 18.10 | 18.10 | 1242 | 230625 |
| 3153750 | 16239 | 4.20 | 4.20 | 440 | 25.45 | 25.45 | 678 | 420000 |
| 843750 | 3494 | 2.70 | 2.70 | 450 | 35.15 | 33.50 | 3 | 3750 |
| 1593750 | 3286 | 1.85 | 1.85 | 460 | 43.15 | 42.50 | 30 | 52500 |
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.