XOP· SPDR S&P Oil & Gas Exploration & Production ETF
Open interest · contracts by strike
Spot
154.3
Max Pain
161
Call OI
690
Put OI
1,938
P/C ratio
2.81
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 161
Spot 154.3
177
176
174
172.5
171
169
167.5
411
59
166
164
100
162.5
161
46
Max pain
159
157.5
156
51
154
48
152.5
66
73
151
1,083
173
Call OI
149
147
145
126
100
143
141
139
137
135
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.