PPG· PPG Industries
Open interest · contracts by strike
Spot
121.3
Max Pain
107
Call OI
230
Put OI
69
P/C ratio
0.30
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 107
Spot 121.3
135
134
133
132
131
130
129
128
19
127
126
35
125
5
124
5
19
123
27
26
Put OI
122
2
11
121
10
5
120
2
119
3
4
118
2
117
6
14
116
2
115
114
113
112
111
110
16
109
2
108
2
107
35
Max pain
106
35
Call OI
105
104
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.