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 date18 Aug 2026Published end-of-day
Expiry25 Aug 2026Selected contract expiry
Underlying412.00BEL · archived level
Strikes31Published for this date and expiry
BEL option chain
Calls and puts by strike · 18 Aug 2026 · archived NSE end-of-day values
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| OI | Volume | Close | Settlement | Settlement | Close | Volume | OI | |
| 0 | 0 | 81.50 | 92.37 | 320 | — | 0.50 | 0 | 2850 |
| 2850 | 0 | 60.10 | 82.38 | 330 | 0.10 | 0.10 | 5 | 8550 |
| 0 | 0 | 88.45 | 72.39 | 340 | 0.10 | 0.10 | 9 | 339150 |
| 0 | 0 | 72.10 | 67.40 | 345 | — | 2.05 | 0 | 0 |
| 119700 | 11 | 63.00 | 63.00 | 350 | 0.05 | 0.05 | 118 | 987525 |
| 500175 | 0 | 36.25 | 57.41 | 355 | — | 0.15 | 0 | 180975 |
| 84075 | 4 | 53.00 | 53.00 | 360 | 0.20 | 0.20 | 93 | 470250 |
| 81225 | 0 | 40.00 | 47.45 | 365 | 0.25 | 0.25 | 31 | 337725 |
| 354825 | 4 | 44.00 | 42.49 | 370 | 0.25 | 0.25 | 207 | 877800 |
| 511575 | 0 | 30.05 | 37.57 | 375 | 0.30 | 0.30 | 140 | 729600 |
| 662625 | 37 | 33.95 | 32.72 | 380 | 0.35 | 0.35 | 397 | 1567500 |
| 1191300 | 5 | 30.30 | 28.00 | 385 | 0.50 | 0.50 | 639 | 1566075 |
| 2723175 | 263 | 23.50 | 23.48 | 390 | 0.75 | 0.75 | 1710 | 4571400 |
| 2659050 | 109 | 18.90 | 18.90 | 395 | 1.00 | 1.00 | 1715 | 4561425 |
| 4095450 | 1366 | 14.40 | 14.40 | 400 | 1.45 | 1.45 | 3076 | 4689675 |
| 2029200 | 1868 | 10.50 | 10.50 | 405 | 2.35 | 2.35 | 2470 | 2213025 |
| 6124650 | 9894 | 7.00 | 7.00 | 410 | 3.90 | 3.90 | 3660 | 4532925 |
| 3797625 | 10088 | 4.35 | 4.35 | 415 | 6.25 | 6.25 | 2739 | 1028850 |
| 6691800 | 10009 | 2.55 | 2.55 | 420 | 9.35 | 9.35 | 1247 | 1859625 |
| 2449575 | 3809 | 1.50 | 1.50 | 425 | 13.30 | 13.30 | 623 | 451725 |
| 5289600 | 6221 | 0.95 | 0.95 | 430 | 17.50 | 17.50 | 136 | 845025 |
| 1536150 | 2067 | 0.55 | 0.55 | 435 | 22.30 | 22.30 | 59 | 176700 |
| 2190225 | 2592 | 0.35 | 0.35 | 440 | 28.22 | 27.00 | 46 | 299250 |
| 386175 | 237 | 0.25 | 0.25 | 445 | 32.91 | 31.45 | 2 | 22800 |
| 1718550 | 1115 | 0.20 | 0.20 | 450 | 37.71 | 33.70 | 32 | 514425 |
| 126825 | 47 | 0.15 | 0.15 | 455 | 42.60 | 41.00 | 1 | 34200 |
| 1168500 | 258 | 0.15 | 0.15 | 460 | 47.53 | 46.05 | 9 | 339150 |
| 34200 | 4 | 0.15 | 0.15 | 465 | 52.49 | 58.10 | 0 | 4275 |
| 535800 | 36 | 0.10 | 0.10 | 470 | 57.47 | 53.00 | 3 | 162450 |
| 356250 | 119 | 0.10 | — | 480 | 67.45 | 64.25 | 6 | 363375 |
| 421800 | 11 | 0.05 | 0.05 | 490 | 77.43 | 75.15 | 4 | 350550 |
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.