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
Underlying1359.09BDL · archived level
Strikes25Published for this date and expiry
BDL 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 | |
| 4250 | 0 | 356.10 | 319.78 | 1040 | — | 0.05 | 7 | 39100 |
| 9775 | 0 | 315.00 | 279.81 | 1080 | — | 0.05 | 12 | 36125 |
| 25075 | 3 | 241.70 | 239.84 | 1120 | 0.10 | 0.10 | 14 | 57375 |
| 11900 | 0 | 263.80 | 219.85 | 1140 | 0.20 | 0.20 | 13 | 31025 |
| 19550 | 0 | 236.00 | 199.88 | 1160 | 0.30 | 0.30 | 30 | 97325 |
| 4250 | 0 | 212.15 | 179.92 | 1180 | 0.35 | 0.35 | 20 | 62050 |
| 140250 | 28 | 153.80 | 153.80 | 1200 | 0.35 | 0.35 | 449 | 231625 |
| 65450 | 7 | 140.15 | 140.28 | 1220 | 0.50 | 0.50 | 65 | 143225 |
| 148325 | 2 | 125.00 | 120.81 | 1240 | 0.30 | 0.30 | 133 | 216750 |
| 248625 | 8 | 100.05 | 101.85 | 1260 | 0.30 | 0.30 | 735 | 252875 |
| 150025 | 279 | 76.45 | 76.45 | 1280 | 0.40 | 0.40 | 1845 | 273275 |
| 114750 | 686 | 58.60 | 58.60 | 1300 | 0.75 | 0.75 | 5318 | 402050 |
| 144075 | 2502 | 40.15 | 40.15 | 1320 | 2.05 | 2.05 | 7260 | 411400 |
| 189125 | 9772 | 23.90 | 23.90 | 1340 | 5.65 | 5.65 | 9271 | 263075 |
| 403325 | 23571 | 11.70 | 11.70 | 1360 | 14.20 | 14.20 | 3655 | 235875 |
| 553775 | 18222 | 6.10 | 6.10 | 1380 | 28.10 | 28.10 | 1039 | 175100 |
| 1288600 | 29105 | 3.40 | 3.40 | 1400 | 45.25 | 45.25 | 1099 | 226525 |
| 461975 | 7666 | 2.05 | 2.05 | 1420 | 62.40 | 62.40 | 57 | 208675 |
| 436900 | 5617 | 1.45 | 1.45 | 1440 | 84.56 | 121.40 | 1 | 11900 |
| 330225 | 3169 | 1.00 | 1.00 | 1460 | 106.45 | 106.45 | 5 | 18700 |
| 181475 | 1394 | 0.80 | 0.80 | 1480 | 121.35 | 121.00 | 1 | 8925 |
| 564825 | 1905 | 0.55 | 0.55 | 1500 | 140.65 | 138.10 | 9 | 25925 |
| 74375 | 353 | 0.45 | 0.45 | 1520 | 160.26 | 157.50 | 0 | 5100 |
| 131750 | 282 | 0.35 | 0.35 | 1560 | 199.95 | 199.00 | 1 | 2975 |
| 130900 | 230 | 0.25 | 0.25 | 1600 | 239.86 | 240.00 | 6 | 169575 |
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.