BR· Broadridge Financial Solutions
Open interest · contracts by strike
Spot
167.7
Max Pain
180
Call OI
2,992
Put OI
2,759
P/C ratio
0.92
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 180
Spot 167.7
190
1,923
Call OI
185
196
262
180
441
212
Max pain
175
89
79
170
714
340
Put OI
165
150
160
456
155
106
150
591
145
95
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.
History
BR open interest, night by night.
Total call and put contracts held on each recorded session — the level the strike profile above is a snapshot of.
10 Jun → 11 Sep
OI totals over time
Contracts outstanding, summed over the whole captured chain — every listed expiry and strike, wider than the strike band and single expiry shown in the profile above.
call OI, contractsput OI, contracts
One reading per session, captured nightly after the close, 10 Jun → 11 Sep, over CBOE delayed (~15-min) chains, computed across the full listed chain. Gaps are weekends, holidays and sessions a capture missed; any reading can be absent on a session that was captured, and the series is broken rather than drawn through it.