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 Sep 2026Published end-of-day
Expiry29 Sep 2026Selected contract expiry
Underlying350.50NATIONALUM · archived level
Strikes19Published for this date and expiry
NATIONALUM option chain
Calls and puts by strike · 18 Sep 2026 · archived NSE end-of-day values
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| OI | Volume | Close | Settlement | Settlement | Close | Volume | OI | |
| 31875 | 0 | 113.50 | 71.04 | 280 | 0.04 | 0.15 | 0 | 9375 |
| 90000 | 5 | 56.35 | 56.35 | 300 | 0.20 | 0.20 | 34 | 155625 |
| 26250 | 0 | 52.65 | 42.07 | 310 | 0.35 | 0.35 | 60 | 208125 |
| 58125 | 0 | 43.55 | 33.26 | 320 | 1.10 | 1.10 | 148 | 427500 |
| 41250 | 1 | 25.60 | 25.60 | 330 | 0.95 | 0.95 | 314 | 832500 |
| 543750 | 285 | 19.15 | 19.15 | 340 | 2.00 | 2.00 | 1186 | 3086250 |
| 1554375 | 1031 | 10.35 | 10.35 | 350 | 4.65 | 4.65 | 1571 | 2514375 |
| 2928750 | 3853 | 5.00 | 5.00 | 360 | 8.85 | 8.85 | 1391 | 4365000 |
| 5011875 | 3764 | 2.30 | 2.30 | 370 | 16.30 | 16.30 | 416 | 2006250 |
| 4972500 | 3624 | 1.20 | 1.20 | 380 | 26.75 | 26.75 | 113 | 2030625 |
| 5281875 | 1959 | 0.70 | 0.70 | 390 | 36.30 | 36.30 | 45 | 1492500 |
| 5008125 | 832 | 0.45 | 0.45 | 400 | 46.40 | 46.40 | 33 | 1331250 |
| 1734375 | 198 | 0.30 | 0.30 | 410 | 54.10 | 54.10 | 9 | 376875 |
| 2420625 | 112 | 0.20 | 0.20 | 420 | 64.35 | 64.35 | 6 | 901875 |
| 1363125 | 125 | 0.15 | 0.15 | 430 | 78.85 | 70.75 | 2 | 91875 |
| 1145625 | 124 | 0.10 | 0.10 | 440 | 88.77 | 46.20 | 0 | 129375 |
| 748125 | 125 | 0.05 | 0.05 | 450 | 98.72 | 92.80 | 0 | 33750 |
| 305625 | 115 | 0.15 | 0.15 | 460 | 108.69 | 99.60 | 1 | 67500 |
| 258750 | 67 | 0.10 | — | 480 | — | — | — | — |
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.