T· AT&T
Open interest · contracts by strike
Spot
20.7
Max Pain
22
Call OI
25,817
Put OI
14,796
P/C ratio
0.57
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 22
Spot 20.7
23.5
1,144
23
2,971
9,461
Call OI
22.5
4,306
7,264
Put OI
22
3,637
5,659
Max pain
21.5
1,820
721
21
1,602
1,264
20.5
20
19
18
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.