HINDALCO option chain today, 23 Oct 2026: max pain 920, PCR 0.77, call wall 960, put wall 880
As of Friday 23 October 2026, from the exchange's official end-of-day F&O file.
Next HINDALCO expiry: Tuesday 27 October 2026; the one after: Monday 23 November 2026. From the exchange's F&O contract list.
HINDALCO closed at 869.75. For the 27 October 2026 expiry the biggest call open interest is at 960 and the biggest put open interest at 880; put-call ratio 0.77, max pain 920.
The at-the-money straddle (870 call + put) settled at 20.40: on 23 October 2026 the options were priced for a move of about ±₹20.40 (±2.35 %) 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 |
|---|---|---|
| 50.50 OI 0 · 0 | 820 | 0.60 OI 88.9K · +12.6K |
| 40.90 OI 0 · 0 | 830 | 0.85 OI 1.1 L · +4.2K |
| 30.25 OI 57.4K · +16.8K | 840 | 1.60 OI 7.2 L · −9.1K |
| 21.75 OI 1.1 L · +48.3K | 850 | 3.45 OI 3.8 L · −6.9 L |
| 14.80 OI 1.4 L · +10.5K | 860 | 6.60 OI 4.2 L · −1.1 L |
| 9.40 OI 2.3 L · +49.7K | 870 at the money | 11.00 OI 2.6 L · −1.2 L |
| 5.65 OI 4.2 L · −47.6K | 880 | 17.25 OI 10.1 L · −1.4 L |
| 3.25 OI 4.7 L · +43.4K | 890 | 24.50 OI 3.4 L · −2.2 L |
| 1.85 OI 14.0 L · +77.0K | 900 | 33.60 OI 7.8 L · −1.2 L |
| 1.00 OI 6.8 L · −49.0K | 910 | 42.30 OI 3.1 L · −6.3K |
| 0.55 OI 11.3 L · −2.4 L | 920 | 51.20 OI 8.4 L · −51.8K |
Biggest open interest added
- 900 call: +77.0K
- 870 call: +49.7K
- 850 call: +48.3K
- 890 call: +43.4K
- 810 put: +22.4K
Biggest open interest cut
- 850 put: −6.9 L
- 950 call: −5.8 L
- 960 call: −3.0 L
- 920 call: −2.4 L
- 890 put: −2.2 L
The at-the-money straddle (870 call + put) settled at 61.80: on 23 October 2026 the options were priced for a move of about ±₹61.80 (±7.11 %) 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 |
|---|---|---|
| 62.83 OI 0 · 0 | 820 | 11.15 OI 1.1 L · +86.1K |
| 57.60 OI 13.3K · +13.3K | 830 | 13.95 OI 74.9K · +42.7K |
| 50.55 OI 9.8K · +7.0K | 840 | 16.90 OI 1.4 L · +29.4K |
| 44.75 OI 1.8 L · +84.0K | 850 | 20.10 OI 3.6 L · −9.1K |
| 38.30 OI 95.9K · +49.7K | 860 | 24.45 OI 1.8 L · +74.2K |
| 32.80 OI 58.1K · +48.3K | 870 at the money | 29.00 OI 1.0 L · +26.6K |
| 28.15 OI 1.7 L · +85.4K | 880 | 33.75 OI 2.0 L · +51.8K |
| 23.80 OI 1.4 L · +95.2K | 890 | 39.00 OI 44.1K · −700 |
| 19.90 OI 5.7 L · +1.4 L | 900 | 45.80 OI 3.2 L · −30.8K |
| 16.65 OI 59.5K · −4.2K | 910 | 52.15 OI 96.6K · +7.0K |
| 13.90 OI 2.6 L · +32.2K | 920 | 58.13 OI 1.2 L · −4.2K |
Biggest open interest added
- 950 call: +2.5 L
- 940 put: +1.5 L
- 900 call: +1.4 L
- 890 call: +95.2K
- 820 put: +86.1K
Biggest open interest cut
- 1,000 call: −72.1K
- 900 put: −30.8K
- 990 call: −23.8K
- 980 call: −12.6K
- 850 put: −9.1K
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The last sessions
HINDALCO 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.
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