MA· Mastercard
Open interest · contracts by strike
Spot
513.6
Max Pain
495
Call OI
2,700
Put OI
1,683
P/C ratio
0.62
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 495
Spot 513.6
590
585
575
565
555
545
52
540
99
535
530
180
525
125
520
1,075
Call OI
515
140
510
50
167
505
108
500
289
236
Put OI
495
79
Max pain
490
74
93
485
45
93
480
134
475
124
470
109
465
112
460
115
455
119
450
137
445
108
440
196
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.