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
Underlying1891.63COFORGE · archived level
Strikes45Published for this date and expiry
COFORGE 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 | |
| 1425 | 0 | 623.55 | 732.40 | 1160 | — | 0.15 | 0 | 16625 |
| 11400 | 0 | 598.85 | 692.43 | 1200 | — | 0.20 | 0 | 14250 |
| 1900 | 0 | 592.10 | 672.44 | 1220 | — | 0.20 | 1 | 8075 |
| 950 | 0 | 202.35 | 652.45 | 1240 | — | 0.05 | 6 | 18050 |
| — | — | — | — | 1260 | — | 0.10 | 0 | 9025 |
| 950 | 0 | 403.95 | 612.48 | 1280 | — | 0.05 | 2 | 5225 |
| 2850 | 0 | 511.90 | 592.49 | 1300 | — | 0.20 | 42 | 37050 |
| 2375 | 0 | 477.30 | 572.51 | 1320 | — | 0.15 | 0 | 8075 |
| — | — | — | — | 1340 | — | 0.50 | 0 | 12825 |
| 3800 | 0 | 459.00 | 532.53 | 1360 | — | 0.20 | 1 | 9975 |
| 2850 | 0 | 411.50 | 512.55 | 1380 | 0.10 | 0.10 | 14 | 26125 |
| 29450 | 54 | 480.00 | 492.56 | 1400 | — | 0.20 | 22 | 135375 |
| 22325 | 1 | 438.00 | 472.57 | 1420 | 0.25 | 0.25 | 35 | 15200 |
| 32775 | 1 | 423.00 | 452.59 | 1440 | 0.35 | 0.35 | 17 | 76475 |
| 45600 | 2 | 420.00 | 432.60 | 1460 | — | 0.30 | 11 | 46550 |
| 110200 | 2 | 405.35 | 412.61 | 1480 | 0.35 | 0.35 | 14 | 52725 |
| 178600 | 10 | 380.00 | 392.63 | 1500 | 0.35 | 0.35 | 366 | 369550 |
| 138225 | 1 | 360.00 | 372.64 | 1520 | 0.30 | 0.30 | 44 | 69350 |
| 104500 | 5 | 337.85 | 352.65 | 1540 | — | 0.35 | 67 | 162925 |
| 79325 | 6 | 324.00 | 332.67 | 1560 | — | 0.45 | 16 | 121125 |
| 41325 | 1 | 299.75 | 312.68 | 1580 | — | 0.40 | 65 | 91200 |
| 350075 | 392 | 278.40 | 278.40 | 1600 | 0.35 | 0.35 | 403 | 482125 |
| 87400 | 4 | 258.55 | 272.73 | 1620 | 0.40 | 0.40 | 95 | 86450 |
| 224200 | 8 | 242.00 | 252.77 | 1640 | 0.35 | 0.35 | 354 | 299250 |
| 239875 | 12 | 221.90 | 232.84 | 1660 | 0.35 | 0.35 | 179 | 447450 |
| 267425 | 25 | 201.65 | 212.98 | 1680 | 0.45 | 0.45 | 78 | 171000 |
| 191425 | 25 | 182.70 | 182.70 | 1700 | 0.50 | 0.50 | 415 | 406600 |
| 156750 | 28 | 159.00 | 173.67 | 1720 | 0.50 | 0.50 | 179 | 142975 |
| 122075 | 10 | 140.00 | 154.41 | 1740 | 0.60 | 0.60 | 347 | 174800 |
| 238925 | 54 | 118.75 | 118.75 | 1760 | 0.75 | 0.75 | 671 | 307325 |
| 223725 | 54 | 100.15 | 100.15 | 1780 | 0.90 | 0.90 | 1140 | 331075 |
| 310175 | 1066 | 80.60 | 80.60 | 1800 | 1.20 | 1.20 | 3175 | 611800 |
| 386650 | 775 | 60.50 | 60.50 | 1820 | 1.50 | 1.50 | 2225 | 315875 |
| 185725 | 1352 | 42.00 | 42.00 | 1840 | 2.85 | 2.85 | 4478 | 366700 |
| 302100 | 4344 | 26.20 | 26.20 | 1860 | 6.75 | 6.75 | 7092 | 627950 |
| 431775 | 9548 | 14.70 | 14.70 | 1880 | 14.75 | 14.75 | 3668 | 224675 |
| 914850 | 14961 | 8.65 | 8.65 | 1900 | 28.35 | 28.35 | 986 | 113050 |
| 301150 | 7124 | 4.85 | 4.85 | 1920 | 52.63 | 488.90 | 0 | 0 |
| 222300 | 4077 | 3.15 | 3.15 | 1940 | 65.85 | 419.20 | 0 | 0 |
| 198550 | 4256 | 2.10 | 2.10 | 1960 | 83.95 | 83.95 | 34 | 5700 |
| 7125 | 50 | 1.25 | 1.25 | 1980 | 96.48 | 299.50 | 0 | 0 |
| 211850 | 1508 | 0.85 | 0.85 | 2000 | 113.46 | 545.00 | 0 | 0 |
| 0 | 0 | 10.85 | 4.26 | 2020 | 131.29 | 335.50 | 0 | 0 |
| 21850 | 80 | 0.35 | 0.35 | 2040 | 149.77 | 583.50 | 0 | 0 |
| 0 | 0 | 3.00 | 1.06 | 2080 | 188.05 | 601.40 | 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.