17.50
Strike Intelligence
CORT strike activity map
Nearest-expiry strike concentration ranked by strike, with call and put activity separated for cleaner pressure reading.
Nearest expiry
50
records
Detail Tape
CORT strike activity map
Strike
20.00
Calls
V 0 · OI 0
IV 3.71
Puts
V 0 · OI 2
IV 2.42
Strike
22.50
Calls
V 0 · OI 2
IV 3.28
Puts
V 0 · OI 61
IV 2.26
Strike
25.00
Calls
V 0 · OI 3
IV 3.06
Puts
V 0 · OI 107
IV 2.11
Strike
27.50
Calls
V 0 · OI 1
IV 2.34
Puts
V 0 · OI 89
IV 1.99
Strike
30.00
Calls
V 0 · OI 77
IV 2.83
Puts
V 0 · OI 104
IV 1.87
Strike
32.50
Calls
V 0 · OI 105
IV 2.67
Puts
V 0 · OI 59
IV 1.76
Strike
35.00
Calls
V 0 · OI 132
IV 2.38
Puts
V 0 · OI 328
IV 1.66
Strike
37.50
Calls
V 0 · OI 40
IV 2.24
Puts
V 0 · OI 24
IV 1.57
Strike
40.00
Calls
V 0 · OI 241
IV 2.23
Puts
V 0 · OI 28
IV 1.48
Strike
42.50
Calls
V 0 · OI 18
IV 2.11
Puts
V 0 · OI 14
IV 1.40
Strike
45.00
Calls
V 0 · OI 690
IV 1.88
Puts
V 0 · OI 8
IV 1.32
Strike
47.50
Calls
V 0 · OI 61
IV 1.88
Puts
V 0 · OI 2
IV 1.24
Strike
50.00
Calls
V 0 · OI 1329
IV 1.90
Puts
V 0 · OI 17
IV 1.18
Strike
52.50
Calls
V 0 · OI 14
IV 1.58
Puts
V 0 · OI 0
IV 1.11
Strike
55.00
Calls
V 0 · OI 550
IV 1.58
Puts
V 0 · OI 4
IV 1.05
Strike
57.50
Calls
V 0 · OI 1
IV 1.49
Puts
V 0 · OI 2
IV 0.99
Strike
60.00
Calls
V 0 · OI 134
IV 1.44
Puts
V 0 · OI 2
IV 0.93
Strike
62.50
Calls
V 0 · OI 0
IV 1.32
Puts
V 0 · OI 5
IV 0.87
Strike
65.00
Calls
V 0 · OI 198
IV 1.24
Puts
V 0 · OI 29
IV 0.82
Strike
67.50
Calls
V 0 · OI 1114
IV 1.23
Puts
V 0 · OI 5
IV 0.78
Strike
70.00
Calls
V 0 · OI 592
IV 1.09
Puts
V 0 · OI 379
IV 0.73
Strike
72.50
Calls
V 0 · OI 7
IV 0.94
Puts
V 0 · OI 0
IV 0.68
Strike
75.00
Calls
V 0 · OI 2040
IV 1.03
Puts
V 0 · OI 153
IV 0.63
Strike
77.50
Calls
V 0 · OI 292
IV 0.96
Puts
V 0 · OI 108
IV 0.58
Strike
80.00
Calls
V 0 · OI 1085
IV 0.81
Puts
V 2 · OI 407
IV 0.54
Strike
82.50
Calls
V 1 · OI 73
IV 0.87
Puts
V 1 · OI 121
IV 0.49
Strike
85.00
Calls
V 1 · OI 996
IV 0.81
Puts
V 1 · OI 112
IV 0.45
Plain English Guide
Options context
What usually looks constructive
What usually looks cautious
Options can move quickly and can lose value fast. Treat this as research context, not a buy or sell instruction.