CMCSA280121C00032500
Call
Expiry21 Jan 2028
Strike32.50
Volume5
OI4284
IV0.32
Contract Tape
CMCSA most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
624
records
Detail Tape
CMCSA most active options contracts
Contract
CMCSA270617P00025000
Side
Put
Expiry17 Jun 2027
Strike25.00
Volume5
OI3523
IV0.40
Contract
CMCSA261016C00027000
Side
Call
Expiry16 Oct 2026
Strike27.00
Volume5
OI3472
IV0.33
Contract
CMCSA270115C00024000
Side
Call
Expiry15 Jan 2027
Strike24.00
Volume5
OI1982
IV0.31
Contract
CMCSA270115C00037500
Side
Call
Expiry15 Jan 2027
Strike37.50
Volume5
OI1256
IV0.25
Contract
CMCSA270115C00029000
Side
Call
Expiry15 Jan 2027
Strike29.00
Volume5
OI1064
IV0.33
Contract
CMCSA260918C00039000
Side
Call
Expiry18 Sep 2026
Strike39.00
Volume5
OI385
IV0.51
Contract
CMCSA260828C00024000
Side
Call
Expiry28 Aug 2026
Strike24.00
Volume5
OI362
IV0.33
Contract
CMCSA260821C00027500
Side
Call
Expiry21 Aug 2026
Strike27.50
Volume5
OI208
IV0.37
Contract
CMCSA260807P00021500
Side
Put
Expiry7 Aug 2026
Strike21.50
Volume5
OI136
IV0.40
Contract
CMCSA260814C00025500
Side
Call
Expiry14 Aug 2026
Strike25.50
Volume5
OI107
IV0.34
Contract
CMCSA260807C00022500
Side
Call
Expiry7 Aug 2026
Strike22.50
Volume5
OI21
IV0.52
Contract
CMCSA260911P00021000
Side
Put
Expiry11 Sep 2026
Strike21.00
Volume5
OI2
IV0.38
Contract
CMCSA270115C00035000
Side
Call
Expiry15 Jan 2027
Strike35.00
Volume4
OI12511
IV0.33
Contract
CMCSA261218C00035000
Side
Call
Expiry18 Dec 2026
Strike35.00
Volume4
OI6677
IV0.35
Contract
CMCSA261218C00026000
Side
Call
Expiry18 Dec 2026
Strike26.00
Volume4
OI4296
IV0.32
Contract
CMCSA270115P00025000
Side
Put
Expiry15 Jan 2027
Strike25.00
Volume4
OI3597
IV0.40
Contract
CMCSA270319P00023000
Side
Put
Expiry19 Mar 2027
Strike23.00
Volume4
OI3115
IV0.39
Contract
CMCSA270115P00024000
Side
Put
Expiry15 Jan 2027
Strike24.00
Volume4
OI2122
IV0.40
Contract
CMCSA260821P00026000
Side
Put
Expiry21 Aug 2026
Strike26.00
Volume4
OI317
IV0.25
Contract
CMCSA260904C00024000
Side
Call
Expiry4 Sep 2026
Strike24.00
Volume4
OI141
IV0.38
Contract
CMCSA281215C00013000
Side
Call
Expiry15 Dec 2028
Strike13.00
Volume4
OI76
IV0.01
Contract
CMCSA260904P00022000
Side
Put
Expiry4 Sep 2026
Strike22.00
Volume4
OI47
IV0.35
Contract
CMCSA260807C00021000
Side
Call
Expiry7 Aug 2026
Strike21.00
Volume4
OI6
IV0.57
Contract
CMCSA260814C00016000
Side
Call
Expiry14 Aug 2026
Strike16.00
Volume4
OI5
IV1.41
Contract
CMCSA260807C00019000
Side
Call
Expiry7 Aug 2026
Strike19.00
Volume4
OI-
IV0.87
Contract
CMCSA260807C00021500
Side
Call
Expiry7 Aug 2026
Strike21.50
Volume4
OI-
IV0.97
Contract
CMCSA270617C00025000
Side
Call
Expiry17 Jun 2027
Strike25.00
Volume3
OI9094
IV0.32
Contract
CMCSA261218P00022500
Side
Put
Expiry18 Dec 2026
Strike22.50
Volume3
OI3459
IV0.37
Contract
CMCSA270319C00035000
Side
Call
Expiry19 Mar 2027
Strike35.00
Volume3
OI3091
IV0.34
Contract
CMCSA260821C00030000
Side
Call
Expiry21 Aug 2026
Strike30.00
Volume3
OI2807
IV0.41
Contract
CMCSA261016P00022000
Side
Put
Expiry16 Oct 2026
Strike22.00
Volume3
OI2134
IV0.38
Contract
CMCSA270115P00019000
Side
Put
Expiry15 Jan 2027
Strike19.00
Volume3
OI1449
IV0.39
Contract
CMCSA270115C00020000
Side
Call
Expiry15 Jan 2027
Strike20.00
Volume3
OI717
IV0.18
Contract
CMCSA260807P00021000
Side
Put
Expiry7 Aug 2026
Strike21.00
Volume3
OI580
IV0.46
Contract
CMCSA261016P00020000
Side
Put
Expiry16 Oct 2026
Strike20.00
Volume3
OI438
IV0.41
Contract
CMCSA260807C00028000
Side
Call
Expiry7 Aug 2026
Strike28.00
Volume3
OI282
IV0.52
Contract
CMCSA271217C00020000
Side
Call
Expiry17 Dec 2027
Strike20.00
Volume3
OI90
IV0.29
Contract
CMCSA260807P00024500
Side
Put
Expiry7 Aug 2026
Strike24.50
Volume3
OI39
IV0.25
Contract
CMCSA260807P00025000
Side
Put
Expiry7 Aug 2026
Strike25.00
Volume3
OI22
IV0.61
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.