SENSEX option chain today, 23 Oct 2026: max pain 73,300, PCR 0.92, call wall 73,500, put wall 71,000
As of Friday 23 October 2026, from the exchange's official end-of-day F&O file.
Next SENSEX expiry: Thursday 29 October 2026; the one after: Thursday 5 November 2026. From the exchange's F&O contract list.
SENSEX closed at 73,123.83. For the 29 October 2026 expiry the biggest call open interest is at 73,500 and the biggest put open interest at 71,000; put-call ratio 0.92, max pain 73,300.
The at-the-money straddle (73,100 call + put) settled at 1,250.95: on 23 October 2026 the options were priced for a move of about ±1,251 points (±1.71 %) by the 29 October 2026 expiry. That is what the options cost, not a forecast.
Settle prices around the money
Settle price = the exchange's official end-of-day price of each option. OI = open interest, the number of option units still open; change = since the previous day.
| Call settle OI · change | Strike | Put settle OI · change |
|---|---|---|
| 916.00 OI 63.2K · +57.1K | 72,600 | 408.10 OI 1.6 L · +1.4 L |
| 851.95 OI 72.0K · +65.7K | 72,700 | 443.90 OI 1.6 L · +81.9K |
| 784.65 OI 98.7K · +90.8K | 72,800 | 487.30 OI 1.8 L · +1.5 L |
| 733.80 OI 1.5 L · +1.4 L | 72,900 | 531.90 OI 1.5 L · +1.3 L |
| 680.95 OI 3.6 L · +2.2 L | 73,000 | 575.45 OI 4.0 L · +1.1 L |
| 633.30 OI 1.7 L · +1.5 L | 73,100 at the money | 617.65 OI 1.2 L · +76.4K |
| 583.85 OI 1.2 L · +66.7K | 73,200 | 667.30 OI 93.6K · −35.6K |
| 536.70 OI 1.1 L · +7.2K | 73,300 | 723.45 OI 66.1K · −34.7K |
| 489.00 OI 1.4 L · +72.5K | 73,400 | 778.70 OI 1.0 L · +13.9K |
| 451.50 OI 6.2 L · +1.6 L | 73,500 | 828.25 OI 3.1 L · −1.2 L |
| 413.30 OI 1.9 L · +1.4 L | 73,600 | 897.35 OI 72.9K · +34.5K |
Biggest open interest added
- 65,000 put: +3.2 L
- 74,000 call: +2.8 L
- 78,000 call: +2.5 L
- 75,500 call: +2.4 L
- 75,000 call: +2.4 L
Biggest open interest cut
- 73,500 put: −1.2 L
- 73,200 put: −35.6K
- 73,300 put: −34.7K
- 81,000 put: −940
- 71,400 call: −660
The at-the-money straddle (73,100 call + put) settled at 1,859.65: on 23 October 2026 the options were priced for a move of about ±1,860 points (±2.54 %) by the 5 November 2026 expiry. That is what the options cost, not a forecast.
Settle prices around the money
Settle price = the exchange's official end-of-day price of each option. OI = open interest, the number of option units still open; change = since the previous day.
| Call settle OI · change | Strike | Put settle OI · change |
|---|---|---|
| 1,309.60 OI 1.8K · +1.8K | 72,600 | 657.25 OI 1.6K · +1.1K |
| 1,238.85 OI 1.5K · +1.4K | 72,700 | 709.05 OI 1.9K · +260 |
| 1,166.40 OI 2.3K · +2.2K | 72,800 | 738.75 OI 2.1K · +1.1K |
| 1,084.30 OI 1.8K · +1.5K | 72,900 | 781.90 OI 1.7K · +1.0K |
| 1,046.15 OI 20.9K · +16.1K | 73,000 | 807.10 OI 23.3K · +16.3K |
| 996.10 OI 2.2K · +1.4K | 73,100 at the money | 863.55 OI 1.5K · +820 |
| 934.35 OI 1.4K · +720 | 73,200 | 908.25 OI 560 · −100 |
| 877.90 OI 2.7K · +1.7K | 73,300 | 948.20 OI 880 · +520 |
| 836.50 OI 1.3K · +500 | 73,400 | 998.80 OI 380 · +80 |
| 789.25 OI 20.0K · +14.0K | 73,500 | 1,056.55 OI 17.8K · +8.9K |
| 728.70 OI 1.6K · +1.2K | 73,600 | 1,089.95 OI 1.4K · +1.3K |
Biggest open interest added
- 76,000 call: +18.7K
- 73,000 put: +16.3K
- 73,000 call: +16.1K
- 73,500 call: +14.0K
- 70,000 put: +13.2K
Biggest open interest cut
- 77,000 call: −2.0K
- 76,500 call: −1.4K
- 77,500 call: −300
- 73,200 put: −100
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The last sessions
SENSEX futures: open interest, rollover and build-up →
What this page cannot tell you. Open interest shows where positions are open, not who holds them or which side opened them. Walls and max pain often move as expiry nears.
Quick questions
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