CPB
Open interest · contracts by strike
Spot
22.3
Max Pain
22.5
Call OI
2,897
Put OI
3,224
P/C ratio
1.11
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 22.5
Spot 22.3
25.5
25
204
24.5
24
108
23.5
82
336
23
235
1,304
Call OI
22.5
931
432
Put OI
22
233
309
21.5
270
66
21
289
155
20.5
505
20
376
19.5
149
19
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.