NIFTY 50 spot
24,872.60
Illustrative index level
+0.51%NIFTY 50 · Weekly expiry
Read the option chain at a glance.
Open interest concentration, put-call ratio, and key strike levels are summarised from a clearly labelled illustrative snapshot—not live exchange data.
Put-call ratio
0.73
Total put OI / total call OI
NeutralHighest put OI
24,800
11.25L aggregate put OI
SupportHighest call OI
25,000
15.49L aggregate call OI
ResistanceOpen interest by strike
Calls versus puts around the current illustrative spot.
Call OIPut OIDashed line: spot 24872.60
Reading the structure
Simple tools to frame OI concentration; not trading recommendations.
Support zone near 24,800
The largest put OI in this snapshot is concentrated at this strike. Traders often monitor whether it holds as a potential support area.
Resistance zone near 25,000
The largest call OI appears at this strike. It can act as a level to watch when price approaches from below.
PCR is 0.73
PCR is total put OI divided by total call OI. It is best read alongside price action, changes in OI, and expiry context.