CDSL Option Chain
As of 23 Oct 2026, 15:39 IST (15-minute delay), the CDSL option chain for the 27-Oct-2026 expiry has a put-call ratio (PCR) of 0.72 by open interest. The highest call open interest is at the 1,300 strike (resistance) and the highest put open interest is at the 1,300 strike (support). Max pain is 1,300, with CDSL spot at 1,188.5 (-36.5).
- Spot
- 1,188.5
- Future
- 1,188.5
- PCR
- 0.72
- Max Pain
- 1,300
- Resistance
- 1,300
- Support
- 1,300
What is the CDSL PCR today?
The CDSL put-call ratio by open interest is 0.72, with total put OI of 30.85L against call OI of 42.63L. AOC shows a PCR above 1.2 in green, below 0.8 in red, and neutral in between.
What are the CDSL support and resistance levels?
By open interest, resistance is at 1,300, 1,400, 1,360 (highest call OI) and support is at 1,300, 1,280, 1,260 (highest put OI). AOC's computed resistance and support are 1,200 and 1,200; expiry resistance and support are 1,289 and 1,235.
What is the CDSL max pain?
CDSL max pain for the 27-Oct-2026 expiry is 1,300: 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 CDSL open interest changed today?
Call open interest changed by -8.72L and put open interest by -8.70L, for a total call OI of 42.63L and put OI of 30.85L.
