VST260821C00165000
Call
Expiry21 Aug 2026
Strike165.00
Volume905
OI14016
IV0.58
Contract Tape
VST most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
1622
records
Detail Tape
VST most active options contracts
Contract
VST260731C00145000
Side
Call
Expiry31 Jul 2026
Strike145.00
Volume816
OI44
IV0.68
Contract
VST260731P00149000
Side
Put
Expiry31 Jul 2026
Strike149.00
Volume401
OI708
IV0.67
Contract
VST260821C00170000
Side
Call
Expiry21 Aug 2026
Strike170.00
Volume400
OI1546
IV0.58
Contract
VST261016P00140000
Side
Put
Expiry16 Oct 2026
Strike140.00
Volume325
OI2952
IV0.54
Contract
VST260807C00175000
Side
Call
Expiry7 Aug 2026
Strike175.00
Volume317
OI993
IV0.71
Contract
VST260731C00155000
Side
Call
Expiry31 Jul 2026
Strike155.00
Volume313
OI669
IV0.63
Contract
VST260814C00155000
Side
Call
Expiry14 Aug 2026
Strike155.00
Volume307
OI241
IV0.61
Contract
VST260731P00167500
Side
Put
Expiry31 Jul 2026
Strike167.50
Volume267
OI182
IV1.09
Contract
VST260731C00160000
Side
Call
Expiry31 Jul 2026
Strike160.00
Volume201
OI698
IV0.57
Contract
VST260814C00180000
Side
Call
Expiry14 Aug 2026
Strike180.00
Volume200
OI357
IV0.64
Contract
VST260821C00140000
Side
Call
Expiry21 Aug 2026
Strike140.00
Volume186
OI196
IV0.58
Contract
VST270115C00175000
Side
Call
Expiry15 Jan 2027
Strike175.00
Volume166
OI1822
IV0.53
Contract
VST260731C00152500
Side
Call
Expiry31 Jul 2026
Strike152.50
Volume163
OI167
IV0.60
Contract
VST260731P00162500
Side
Put
Expiry31 Jul 2026
Strike162.50
Volume163
OI106
IV1.15
Contract
VST260807C00165000
Side
Call
Expiry7 Aug 2026
Strike165.00
Volume158
OI175
IV0.68
Contract
VST260821C00180000
Side
Call
Expiry21 Aug 2026
Strike180.00
Volume145
OI12250
IV0.59
Contract
VST260918C00175000
Side
Call
Expiry18 Sep 2026
Strike175.00
Volume131
OI7805
IV0.54
Contract
VST261016P00135000
Side
Put
Expiry16 Oct 2026
Strike135.00
Volume131
OI850
IV0.54
Contract
VST260731P00145000
Side
Put
Expiry31 Jul 2026
Strike145.00
Volume127
OI873
IV0.70
Contract
VST270617P00150000
Side
Put
Expiry17 Jun 2027
Strike150.00
Volume127
OI322
IV0.51
Contract
VST260731P00165000
Side
Put
Expiry31 Jul 2026
Strike165.00
Volume123
OI68
IV1.12
Contract
VST260821C00160000
Side
Call
Expiry21 Aug 2026
Strike160.00
Volume119
OI3756
IV0.58
Contract
VST260918P00145000
Side
Put
Expiry18 Sep 2026
Strike145.00
Volume119
OI1574
IV0.54
Contract
VST260821P00135000
Side
Put
Expiry21 Aug 2026
Strike135.00
Volume118
OI919
IV0.59
Contract
VST260731P00140000
Side
Put
Expiry31 Jul 2026
Strike140.00
Volume118
OI694
IV0.76
Contract
VST260807C00155000
Side
Call
Expiry7 Aug 2026
Strike155.00
Volume102
OI392
IV0.69
Contract
VST260731C00167500
Side
Call
Expiry31 Jul 2026
Strike167.50
Volume90
OI541
IV0.87
Contract
VST260731C00150000
Side
Call
Expiry31 Jul 2026
Strike150.00
Volume90
OI149
IV0.61
Contract
VST270115C00200000
Side
Call
Expiry15 Jan 2027
Strike200.00
Volume83
OI3626
IV0.52
Contract
VST260821C00150000
Side
Call
Expiry21 Aug 2026
Strike150.00
Volume83
OI691
IV0.59
Contract
VST260807C00145000
Side
Call
Expiry7 Aug 2026
Strike145.00
Volume76
OI116
IV0.72
Contract
VST260918P00150000
Side
Put
Expiry18 Sep 2026
Strike150.00
Volume74
OI5941
IV0.54
Contract
VST260807C00170000
Side
Call
Expiry7 Aug 2026
Strike170.00
Volume74
OI413
IV0.70
Contract
VST260807C00160000
Side
Call
Expiry7 Aug 2026
Strike160.00
Volume74
OI305
IV0.68
Contract
VST260807C00180000
Side
Call
Expiry7 Aug 2026
Strike180.00
Volume74
OI164
IV0.71
Contract
VST260828C00165000
Side
Call
Expiry28 Aug 2026
Strike165.00
Volume73
OI90
IV0.58
Contract
VST260731P00135000
Side
Put
Expiry31 Jul 2026
Strike135.00
Volume72
OI268
IV0.73
Contract
VST260731P00142000
Side
Put
Expiry31 Jul 2026
Strike142.00
Volume68
OI120
IV0.38
Contract
VST260807C00150000
Side
Call
Expiry7 Aug 2026
Strike150.00
Volume68
OI28
IV0.70
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.