AEE· Ameren
Open interest · contracts by strike
Spot
113
Max Pain
110
Call OI
940
Put OI
160
P/C ratio
0.17
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 110
Spot 113
125
120
93
115
117
631
Call OI
110
193
Max pain
105
35
100
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.