CF· CF Industries
Open interest · contracts by strike
Spot
108.3
Max Pain
103
Call OI
2,276
Put OI
791
P/C ratio
0.35
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 103
Spot 108.3
124
123
122
121
26
120
59
119
118
22
117
23
116
70
115
114
105
113
62
112
111
107
25
110
72
48
109
245
108
445
Call OI
107
51
106
135
105
59
170
104
18
291
103
337
Max pain
102
104
94
101
46
49
100
32
99
40
98
25
97
96
27
95
141
Put OI
94
93
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.