COFORGE option chain today, 23 Oct 2026: max pain 1,880, PCR 0.57, call wall 2,000, put wall 1,900
As of Friday 23 October 2026, from the exchange's official end-of-day F&O file.
Next COFORGE expiry: Tuesday 27 October 2026; the one after: Monday 23 November 2026. From the exchange's F&O contract list.
COFORGE closed at 1,900.49. For the 27 October 2026 expiry the biggest call open interest is at 2,000 and the biggest put open interest at 1,900; put-call ratio 0.57, max pain 1,880.
The at-the-money straddle (1,900 call + put) settled at 100.35: on 23 October 2026 the options were priced for a move of about ±₹100.35 (±5.28 %) by the 27 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 |
|---|---|---|
| 110.45 OI 3.6 L · −15.2K | 1,800 | 17.85 OI 5.4 L · +41.8K |
| 96.40 OI 1.5 L · −1.9K | 1,820 | 22.75 OI 1.4 L · +10.9K |
| 83.00 OI 2.0 L · −1.9K | 1,840 | 29.20 OI 3.2 L · +10.0K |
| 70.00 OI 2.4 L · −23.3K | 1,860 | 34.65 OI 2.3 L · −1.1 L |
| 57.00 OI 2.4 L · −69.8K | 1,880 | 44.40 OI 3.8 L · +24.2K |
| 47.10 OI 6.4 L · −3.3K | 1,900 at the money | 53.25 OI 7.4 L · +2.9K |
| 40.65 OI 3.6 L · +1.5 L | 1,920 | 66.35 OI 1.6 L · −26.6K |
| 34.00 OI 3.8 L · +1.5 L | 1,940 | 80.65 OI 3.7 L · −28.5K |
| 28.10 OI 5.5 L · +98.3K | 1,960 | 93.55 OI 1.9 L · −67.9K |
| 23.50 OI 3.0 L · +86.5K | 1,980 | 109.65 OI 60.3K · −13.3K |
| 19.40 OI 12.9 L · +3.7 L | 2,000 | 124.25 OI 2.0 L · −7.1K |
Biggest open interest added
- 2,100 call: +4.5 L
- 2,000 call: +3.7 L
- 2,060 call: +1.8 L
- 1,920 call: +1.5 L
- 1,940 call: +1.5 L
Biggest open interest cut
- 1,860 put: −1.1 L
- 1,880 call: −69.8K
- 1,960 put: −67.9K
- 1,940 put: −28.5K
- 1,920 put: −26.6K
The at-the-money straddle (1,900 call + put) settled at 193.40: on 23 October 2026 the options were priced for a move of about ±₹193.40 (±10.18 %) by the 23 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 |
|---|---|---|
| 157.00 OI 14.2K · +3.3K | 1,800 | 55.70 OI 1.4 L · +77.4K |
| 134.90 OI 9.0K · +9.0K | 1,820 | 61.80 OI 11.4K · +10.0K |
| 131.05 OI 7.1K · +6.7K | 1,840 | 68.35 OI 39.0K · +28.0K |
| 121.20 OI 19.5K · +10.4K | 1,860 | 76.40 OI 24.2K · +21.9K |
| 109.55 OI 7.1K · +7.1K | 1,880 | 85.95 OI 21.9K · +13.8K |
| 98.15 OI 3.8 L · +3.1 L | 1,900 at the money | 95.25 OI 3.4 L · +2.5 L |
| 88.80 OI 67.5K · +57.0K | 1,920 | 105.80 OI 45.6K · +36.1K |
| 79.95 OI 84.5K · +67.9K | 1,940 | 116.40 OI 67.9K · +52.2K |
| 72.00 OI 82.2K · +33.2K | 1,960 | 133.50 OI 31.4K · +12.8K |
| 63.50 OI 37.5K · +18.5K | 1,980 | 140.10 OI 22.8K · +13.8K |
| 57.10 OI 7.1 L · +2.9 L | 2,000 | 153.70 OI 1.3 L · +80.8K |
Biggest open interest added
- 1,900 call: +3.1 L
- 1,700 put: +2.9 L
- 2,000 call: +2.9 L
- 1,900 put: +2.5 L
- 2,100 call: +2.0 L
Biggest open interest cut
- 2,060 put: −8.1K
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The last sessions
COFORGE 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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