PCAR· Paccar
Open interest · contracts by strike
Spot
120.1
Max Pain
120
Call OI
2,251
Put OI
5,650
P/C ratio
2.51
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 120
Spot 120.1
135
130
1,196
Call OI
125
292
120
564
Max pain
115
110
684
105
4,659
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.