MMM· 3M
Open interest · contracts by strike
Spot
161.9
Max Pain
165
Call OI
3,114
Put OI
5,781
P/C ratio
1.86
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 165
Spot 161.9
185
182.5
180
177.5
175
172.5
170
514
256
167.5
584
165
3,040
1,049
Call OI
162.5
265
620
160
713
167
157.5
155
155
421
152.5
272
170
150
149
148
147
146
145
144
143
142
141
140
139
138
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.