IOT260731C00042500
Call
Expiry31 Jul 2026
Strike42.50
Volume1000
OI16
IV0.58
Contract Tape
IOT most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
842
records
Detail Tape
IOT most active options contracts
Contract
IOT260731C00042000
Side
Call
Expiry31 Jul 2026
Strike42.00
Volume464
OI237
IV1.06
Contract
IOT260731C00040000
Side
Call
Expiry31 Jul 2026
Strike40.00
Volume186
OI2243
IV0.81
Contract
IOT260821C00040000
Side
Call
Expiry21 Aug 2026
Strike40.00
Volume167
OI3088
IV0.59
Contract
IOT270115C00030000
Side
Call
Expiry15 Jan 2027
Strike30.00
Volume159
OI3193
IV0.68
Contract
IOT260904P00029000
Side
Put
Expiry4 Sep 2026
Strike29.00
Volume156
OI7
IV0.82
Contract
IOT260821P00025000
Side
Put
Expiry21 Aug 2026
Strike25.00
Volume136
OI236
IV0.70
Contract
IOT260807C00040000
Side
Call
Expiry7 Aug 2026
Strike40.00
Volume125
OI363
IV0.62
Contract
IOT260918C00040000
Side
Call
Expiry18 Sep 2026
Strike40.00
Volume101
OI806
IV0.73
Contract
IOT260814C00050000
Side
Call
Expiry14 Aug 2026
Strike50.00
Volume91
OI8
IV0.75
Contract
IOT260731P00036500
Side
Put
Expiry31 Jul 2026
Strike36.50
Volume69
OI1
IV0.41
Contract
IOT260821P00030000
Side
Put
Expiry21 Aug 2026
Strike30.00
Volume66
OI3611
IV0.75
Contract
IOT260731P00037000
Side
Put
Expiry31 Jul 2026
Strike37.00
Volume61
OI338
IV0.33
Contract
IOT260807C00043000
Side
Call
Expiry7 Aug 2026
Strike43.00
Volume59
OI-
IV0.30
Contract
IOT260828P00038000
Side
Put
Expiry28 Aug 2026
Strike38.00
Volume58
OI-
IV0.65
Contract
IOT270115C00033000
Side
Call
Expiry15 Jan 2027
Strike33.00
Volume50
OI117
IV0.73
Contract
IOT260828C00050000
Side
Call
Expiry28 Aug 2026
Strike50.00
Volume50
OI6
IV0.62
Contract
IOT260828P00032000
Side
Put
Expiry28 Aug 2026
Strike32.00
Volume50
OI1
IV0.67
Contract
IOT261016C00045000
Side
Call
Expiry16 Oct 2026
Strike45.00
Volume43
OI10233
IV0.68
Contract
IOT260828C00040000
Side
Call
Expiry28 Aug 2026
Strike40.00
Volume43
OI80
IV0.57
Contract
IOT260918P00032000
Side
Put
Expiry18 Sep 2026
Strike32.00
Volume42
OI420
IV0.77
Contract
IOT260821C00041000
Side
Call
Expiry21 Aug 2026
Strike41.00
Volume40
OI2439
IV0.60
Contract
IOT260828C00039000
Side
Call
Expiry28 Aug 2026
Strike39.00
Volume38
OI7
IV0.62
Contract
IOT260814P00039000
Side
Put
Expiry14 Aug 2026
Strike39.00
Volume38
OI-
IV0.61
Contract
IOT260904P00034000
Side
Put
Expiry4 Sep 2026
Strike34.00
Volume37
OI2
IV0.77
Contract
IOT260821C00042000
Side
Call
Expiry21 Aug 2026
Strike42.00
Volume36
OI507
IV0.60
Contract
IOT261120C00044000
Side
Call
Expiry20 Nov 2026
Strike44.00
Volume35
OI-
IV0.66
Contract
IOT260731C00039500
Side
Call
Expiry31 Jul 2026
Strike39.50
Volume34
OI89
IV0.81
Contract
IOT260731C00039000
Side
Call
Expiry31 Jul 2026
Strike39.00
Volume31
OI392
IV0.95
Contract
IOT260731C00038500
Side
Call
Expiry31 Jul 2026
Strike38.50
Volume31
OI29
IV1.14
Contract
IOT260821P00031000
Side
Put
Expiry21 Aug 2026
Strike31.00
Volume29
OI351
IV0.71
Contract
IOT260904C00042000
Side
Call
Expiry4 Sep 2026
Strike42.00
Volume29
OI15
IV0.78
Contract
IOT260828P00031000
Side
Put
Expiry28 Aug 2026
Strike31.00
Volume28
OI6
IV0.71
Contract
IOT260821C00044000
Side
Call
Expiry21 Aug 2026
Strike44.00
Volume27
OI862
IV0.61
Contract
IOT260821P00032000
Side
Put
Expiry21 Aug 2026
Strike32.00
Volume27
OI215
IV0.70
Contract
IOT270115C00040000
Side
Call
Expiry15 Jan 2027
Strike40.00
Volume24
OI1398
IV0.68
Contract
IOT270115C00035000
Side
Call
Expiry15 Jan 2027
Strike35.00
Volume22
OI1934
IV0.68
Contract
IOT270115C00050000
Side
Call
Expiry15 Jan 2027
Strike50.00
Volume22
OI1378
IV0.68
Contract
IOT260821C00046000
Side
Call
Expiry21 Aug 2026
Strike46.00
Volume20
OI879
IV0.61
Contract
IOT260731C00038000
Side
Call
Expiry31 Jul 2026
Strike38.00
Volume19
OI1262
IV1.17
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.