UNG· United States Natural Gas Fund
Open interest · contracts by strike
Spot
11.7
Max Pain
11.5
Call OI
3,848
Put OI
1,868
P/C ratio
0.49
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 11.5
Spot 11.7
13
164
12.5
1,364
Call OI
12
495
833
11.5
1,207
951
Put OI
11
128
153
10.5
146
10
237
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.