STT· State Street Corporation
Open interest · contracts by strike
Spot
169.6
Max Pain
165
Call OI
806
Put OI
442
P/C ratio
0.55
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 165
Spot 169.6
195
190
86
185
30
180
15
73
175
142
237
Call OI
170
76
97
165
12
131
Max pain
160
17
108
155
14
18
150
20
14
145
146
Put OI
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.