ZBH· Zimmer Biomet
Open interest · contracts by strike
Spot
86.1
Max Pain
85
Call OI
454
Put OI
557
P/C ratio
1.23
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 85
Spot 86.1
95
112
90
31
283
Call OI
85
362
58
Put OI
80
132
75
19
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.