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 date21 Aug 2026Published end-of-day
Expiry25 Aug 2026Selected contract expiry
Underlying328.00ETERNAL · archived level
Strikes27Published for this date and expiry
ETERNAL option chain
Calls and puts by strike · 21 Aug 2026 · archived NSE end-of-day values
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| OI | Volume | Close | Settlement | Settlement | Close | Volume | OI | |
| — | — | — | — | 220 | — | 0.05 | 0 | 82450 |
| — | — | — | — | 230 | — | 0.05 | 1 | 63050 |
| 31525 | 1 | 86.00 | 88.16 | 240 | — | 0.05 | 9 | 191575 |
| 55775 | 5 | 75.20 | 78.17 | 250 | — | 0.05 | 23 | 521375 |
| 16975 | 0 | 63.00 | 73.17 | 255 | 0.05 | 0.05 | 10 | 264325 |
| 543200 | 4 | 67.10 | 68.17 | 260 | — | 0.05 | 44 | 739625 |
| 46075 | 3 | 61.75 | 63.18 | 265 | 0.05 | 0.05 | 30 | 388000 |
| 337075 | 9 | 56.00 | 58.18 | 270 | 0.05 | 0.05 | 45 | 1040325 |
| 252200 | 1 | 50.00 | 53.18 | 275 | 0.10 | 0.10 | 38 | 691125 |
| 1195525 | 362 | 46.90 | 46.90 | 280 | 0.10 | 0.10 | 338 | 2165525 |
| 431650 | 0 | 42.00 | 43.19 | 285 | — | 0.10 | 90 | 1544725 |
| 1777525 | 100 | 37.30 | 37.30 | 290 | 0.05 | 0.05 | 703 | 4340750 |
| 1100950 | 7 | 31.65 | 31.65 | 295 | 0.10 | 0.10 | 187 | 1806625 |
| 2999725 | 412 | 26.65 | 26.65 | 300 | 0.15 | 0.15 | 801 | 5461100 |
| 1156725 | 93 | 21.65 | 21.65 | 305 | 0.15 | 0.15 | 564 | 2820275 |
| 3678725 | 394 | 16.75 | 16.75 | 310 | 0.20 | 0.20 | 1656 | 4595375 |
| 3933350 | 1022 | 11.85 | 11.85 | 315 | 0.20 | 0.20 | 2717 | 4585675 |
| 5063400 | 3692 | 7.10 | 7.10 | 320 | 0.50 | 0.50 | 8069 | 5073100 |
| 7624200 | 5927 | 3.00 | 3.00 | 325 | 1.40 | 1.40 | 10471 | 4850000 |
| 13800675 | 20924 | 1.20 | 1.20 | 330 | 4.50 | 4.50 | 2961 | 1818750 |
| 3208275 | 10386 | 0.55 | 0.55 | 335 | 8.95 | 8.95 | 308 | 366175 |
| 3906675 | 3989 | 0.30 | 0.30 | 340 | 13.60 | 13.60 | 166 | 189150 |
| 390425 | 524 | 0.20 | 0.20 | 345 | 17.82 | 65.40 | 0 | 0 |
| 2638400 | 1119 | 0.15 | 0.15 | 350 | 22.31 | 26.35 | 3 | 55775 |
| 0 | 0 | 2.40 | 0.26 | 355 | 27.03 | 74.40 | 0 | 0 |
| 455900 | 71 | 0.05 | 0.05 | 360 | 31.88 | 92.90 | 0 | 0 |
| 0 | 0 | 0.65 | 0.02 | 370 | 41.77 | 102.55 | 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.