GRMN· Garmin
Open interest · contracts by strike
Spot
237.5
Max Pain
230
Call OI
2,305
Put OI
1,393
P/C ratio
0.60
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 230
Spot 237.5
270
763
Call OI
260
241
250
55
741
240
105
351
230
155
172
Max pain
220
210
1,038
Put OI
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.