TRGP· Targa Resources
Open interest · contracts by strike
Spot
271.4
Max Pain
260
Call OI
5,706
Put OI
791
P/C ratio
0.14
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 260
Spot 271.4
310
119
300
1,612
290
581
280
805
270
398
2,092
Call OI
260
112
158
Max pain
250
96
262
240
155
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.