HAL option chain today, 23 Oct 2026: max pain 4,800, PCR 0.66, call wall 5,000, put wall 4,600
As of Friday 23 October 2026, from the exchange's official end-of-day F&O file.
Next HAL expiry: Tuesday 27 October 2026; the one after: Monday 23 November 2026. From the exchange's F&O contract list.
HAL closed at 4,724.89. For the 27 October 2026 expiry the biggest call open interest is at 5,000 and the biggest put open interest at 4,600; put-call ratio 0.66, max pain 4,800.
The at-the-money straddle (4,700 call + put) settled at 91.75: on 23 October 2026 the options were priced for a move of about ±₹91.75 (±1.94 %) 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 |
|---|---|---|
| 279.07 OI 150 · 0 | 4,450 | 1.70 OI 10.7K · −300 |
| 225.70 OI 9.4K · −2.7K | 4,500 | 3.10 OI 1.1 L · +16.4K |
| 185.27 OI 9.4K · +450 | 4,550 | 3.85 OI 24.0K · −1.8K |
| 145.25 OI 40.5K · −2.9K | 4,600 | 7.25 OI 1.2 L · −7.2K |
| 98.70 OI 80.1K · −11.2K | 4,650 | 13.70 OI 1.1 L · −900 |
| 62.60 OI 1.3 L · −46.5K | 4,700 at the money | 29.15 OI 97.7K · −1.2 L |
| 37.30 OI 56.0K · −42.0K | 4,750 | 54.15 OI 50.9K · −41.4K |
| 22.00 OI 1.1 L · +18.1K | 4,800 | 88.35 OI 94.8K · −66.6K |
| 13.30 OI 77.0K · +3.3K | 4,850 | 130.50 OI 68.4K · −27.6K |
| 8.40 OI 1.7 L · +24.4K | 4,900 | 175.85 OI 84.9K · −29.1K |
| 5.80 OI 1.3 L · +16.9K | 4,950 | 221.45 OI 48.9K · −10.5K |
Biggest open interest added
- 4,900 call: +24.4K
- 4,800 call: +18.1K
- 4,950 call: +16.9K
- 4,500 put: +16.4K
- 4,400 put: +11.6K
Biggest open interest cut
- 4,700 put: −1.2 L
- 4,800 put: −66.6K
- 4,700 call: −46.5K
- 4,750 call: −42.0K
- 4,750 put: −41.4K
The at-the-money straddle (4,700 call + put) settled at 326.20: on 23 October 2026 the options were priced for a move of about ±₹326.20 (±6.90 %) 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 |
|---|---|---|
| 348.44 OI 0 · 0 | 4,450 | 53.65 OI 5.5K · +1.5K |
| 323.30 OI 10.3K · +3.6K | 4,500 | 65.80 OI 81.6K · −5.4K |
| 277.02 OI 300 · +150 | 4,550 | 78.25 OI 4.2K · +2.2K |
| 253.80 OI 8.2K · +1.5K | 4,600 | 93.55 OI 53.1K · +12.4K |
| 214.68 OI 900 · +300 | 4,650 | 113.45 OI 14.4K · +10.9K |
| 193.15 OI 32.5K · +19.8K | 4,700 at the money | 133.05 OI 55.6K · +20.2K |
| 161.97 OI 300 · 0 | 4,750 | 155.70 OI 8.7K · +8.6K |
| 143.30 OI 64.0K · +28.5K | 4,800 | 181.50 OI 74.8K · +24.1K |
| 121.75 OI 11.6K · +9.6K | 4,850 | 210.30 OI 11.2K · +6.9K |
| 103.30 OI 40.5K · +8.0K | 4,900 | 240.85 OI 29.2K · +300 |
| 87.00 OI 9.2K · +5.8K | 4,950 | 285.82 OI 900 · 0 |
Biggest open interest added
- 5,000 call: +33.9K
- 4,800 call: +28.5K
- 4,800 put: +24.1K
- 4,700 put: +20.2K
- 4,700 call: +19.8K
Biggest open interest cut
- 5,400 call: −7.8K
- 5,200 call: −6.2K
- 4,500 put: −5.4K
- 5,600 call: −450
- 5,450 call: −300
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The last sessions
HAL 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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