TCS option chain today, 23 Oct 2026: max pain 2,300, PCR 1.11, call wall 2,400, put wall 2,200
As of Friday 23 October 2026, from the exchange's official end-of-day F&O file.
Next TCS expiry: Tuesday 27 October 2026; the one after: Monday 23 November 2026. From the exchange's F&O contract list.
TCS closed at 2,529.96. For the 27 October 2026 expiry the biggest call open interest is at 2,400 and the biggest put open interest at 2,200; put-call ratio 1.11, max pain 2,300.
The at-the-money straddle (2,520 call + put) settled at 64.50: on 23 October 2026 the options were priced for a move of about ±₹64.50 (±2.55 %) 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 |
|---|---|---|
| 111.25 OI 3.6 L · −42.8K | 2,420 | 2.90 OI 5.4 L · −2.8 L |
| 93.60 OI 3.1 L · −41.0K | 2,440 | 4.65 OI 4.7 L · −2.2 L |
| 76.15 OI 6.6 L · −63.9K | 2,460 | 7.40 OI 6.5 L · −1.3 L |
| 61.30 OI 2.4 L · −58.0K | 2,480 | 12.20 OI 3.4 L · −69.5K |
| 47.30 OI 9.6 L · −4.5 L | 2,500 | 18.80 OI 9.2 L · +1.8 L |
| 36.55 OI 3.1 L · −3.2 L | 2,520 at the money | 27.95 OI 3.3 L · −58.3K |
| 28.15 OI 4.6 L · −53.1K | 2,540 | 39.60 OI 3.0 L · +1.9 L |
| 21.00 OI 6.0 L · +22.1K | 2,560 | 51.35 OI 1.8 L · +1.0 L |
| 15.55 OI 4.4 L · +46.1K | 2,580 | 66.05 OI 2.1 L · +1.9 L |
| 11.60 OI 11.1 L · −7.2K | 2,600 | 83.20 OI 2.5 L · +81.0K |
| 8.45 OI 5.1 L · +2.4 L | 2,620 | 99.50 OI 74.7K · +73.1K |
Biggest open interest added
- 2,620 call: +2.4 L
- 2,660 call: +2.1 L
- 2,540 put: +1.9 L
- 2,580 put: +1.9 L
- 2,500 put: +1.8 L
Biggest open interest cut
- 2,500 call: −4.5 L
- 2,520 call: −3.2 L
- 2,300 put: −2.9 L
- 2,420 put: −2.8 L
- 2,200 put: −2.4 L
The at-the-money straddle (2,520 call + put) settled at 183.10: on 23 October 2026 the options were priced for a move of about ±₹183.10 (±7.24 %) 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 |
|---|---|---|
| 161.00 OI 11.0K · +2.0K | 2,420 | 47.35 OI 41.4K · +7.2K |
| 144.90 OI 31.7K · +2.7K | 2,440 | 53.55 OI 72.5K · +20.5K |
| 135.50 OI 22.5K · −4.5K | 2,460 | 59.80 OI 72.7K · +16.4K |
| 121.50 OI 1.0 L · +6.1K | 2,480 | 67.40 OI 74.5K · +17.6K |
| 110.05 OI 4.0 L · +55.6K | 2,500 | 75.60 OI 3.7 L · +91.6K |
| 99.05 OI 1.3 L · +23.2K | 2,520 at the money | 84.05 OI 1.0 L · −1.4K |
| 88.35 OI 1.4 L · +68.0K | 2,540 | 93.50 OI 94.7K · +63.5K |
| 78.40 OI 1.3 L · +75.2K | 2,560 | 102.95 OI 81.2K · +70.7K |
| 70.00 OI 1.1 L · +78.3K | 2,580 | 113.80 OI 92.0K · +78.3K |
| 61.10 OI 6.5 L · +1.2 L | 2,600 | 125.30 OI 1.9 L · +1.1 L |
| 53.50 OI 65.7K · +51.1K | 2,620 | 138.40 OI 62.8K · +60.8K |
Biggest open interest added
- 2,800 call: +1.8 L
- 2,700 call: +1.7 L
- 2,600 call: +1.2 L
- 2,840 call: +1.2 L
- 2,600 put: +1.1 L
Biggest open interest cut
- 2,300 put: −38.9K
- 2,200 put: −21.8K
- 2,240 put: −11.2K
- 1,900 put: −7.0K
- 2,460 call: −4.5K
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The last sessions
TCS 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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