NDAQ· Nasdaq, Inc.
Open interest · contracts by strike
Spot
78.8
Max Pain
80
Call OI
850
Put OI
905
P/C ratio
1.06
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 80
Spot 78.8
90
89
88.5
88
87.5
87
86.5
51
86
85.5
85
34
84
83
148
41
82
261
Call OI
81
60
66
80
403
218
Put OI
79
25
78
33
77
28
76
28
75
175
46
74
73
72
71
70
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.