JKHY· Jack Henry & Associates
Open interest · contracts by strike
Spot
137.7
Max Pain
145
Call OI
860
Put OI
726
P/C ratio
0.84
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 145
Spot 137.7
155
150
104
145
375
504
Call OI
140
24
64
135
84
113
130
95
65
125
42
120
95
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.