OTIS· Otis Worldwide
Open interest · contracts by strike
Spot
71.6
Max Pain
72.5
Call OI
2,693
Put OI
940
P/C ratio
0.35
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 72.5
Spot 71.6
80
1,010
Call OI
77.5
780
75
752
72.5
72
100
Max pain
70
539
41
Put OI
67.5
189
65
82
62.5
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.