IOC Option Chain
As of 23 Oct 2026, 15:40 IST (15-minute delay), the IOC option chain for the 27-Oct-2026 expiry has a put-call ratio (PCR) of 0.74 by open interest. The highest call open interest is at the 135 strike (resistance) and the highest put open interest is at the 135 strike (support). Max pain is 131, with IOC spot at 129.09 (-1.89).
- Spot
- 129.09
- Future
- 128.38
- PCR
- 0.74
- Max Pain
- 131
- Resistance
- 135
- Support
- 135
What is the IOC PCR today?
The IOC put-call ratio by open interest is 0.74, with total put OI of 2.08Cr against call OI of 2.82Cr. AOC shows a PCR above 1.2 in green, below 0.8 in red, and neutral in between.
What are the IOC support and resistance levels?
By open interest, resistance is at 135, 140, 130 (highest call OI) and support is at 135, 125, 130 (highest put OI). AOC's computed resistance and support are 130 and 125; expiry resistance and support are 131 and 131.
What is the IOC max pain?
IOC max pain for the 27-Oct-2026 expiry is 131: the strike at which open calls and puts would expire with the lowest total value, so option writers would pay out the least.
How has IOC open interest changed today?
Call open interest changed by -19.84L and put open interest by -64.25L, for a total call OI of 2.82Cr and put OI of 2.08Cr.
