VMC· Vulcan Materials Company
Open interest · contracts by strike
Spot
295
Max Pain
300
Call OI
458
Put OI
166
P/C ratio
0.36
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 300
Spot 295
330
41
320
20
28
310
84
185
Call OI
300
24
139
Max pain
290
31
280
9
270
27
26
260
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.