CBOE260731C00300000
Call
Expiry31 Jul 2026
Strike300.00
Volume351
OI158
IV1.27
Contract Tape
CBOE most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
1448
records
Detail Tape
CBOE most active options contracts
Contract
CBOE260731C00310000
Side
Call
Expiry31 Jul 2026
Strike310.00
Volume255
OI43
IV1.23
Contract
CBOE260731P00290000
Side
Put
Expiry31 Jul 2026
Strike290.00
Volume224
OI40
IV0.84
Contract
CBOE260731C00305000
Side
Call
Expiry31 Jul 2026
Strike305.00
Volume196
OI75
IV1.20
Contract
CBOE260731C00315000
Side
Call
Expiry31 Jul 2026
Strike315.00
Volume133
OI19
IV1.20
Contract
CBOE260731P00280000
Side
Put
Expiry31 Jul 2026
Strike280.00
Volume117
OI31
IV0.99
Contract
CBOE260807P00267500
Side
Put
Expiry7 Aug 2026
Strike267.50
Volume82
OI14
IV0.56
Contract
CBOE260731P00300000
Side
Put
Expiry31 Jul 2026
Strike300.00
Volume73
OI2
IV0.86
Contract
CBOE260731P00297500
Side
Put
Expiry31 Jul 2026
Strike297.50
Volume64
OI3
IV0.88
Contract
CBOE260731C00320000
Side
Call
Expiry31 Jul 2026
Strike320.00
Volume63
OI17
IV1.19
Contract
CBOE260731C00290000
Side
Call
Expiry31 Jul 2026
Strike290.00
Volume60
OI393
IV1.31
Contract
CBOE260731C00325000
Side
Call
Expiry31 Jul 2026
Strike325.00
Volume59
OI71
IV0.64
Contract
CBOE260918P00300000
Side
Put
Expiry18 Sep 2026
Strike300.00
Volume52
OI138
IV0.38
Contract
CBOE260918C00340000
Side
Call
Expiry18 Sep 2026
Strike340.00
Volume49
OI173
IV0.39
Contract
CBOE260821P00260000
Side
Put
Expiry21 Aug 2026
Strike260.00
Volume41
OI84
IV0.43
Contract
CBOE260731P00260000
Side
Put
Expiry31 Jul 2026
Strike260.00
Volume41
OI69
IV1.18
Contract
CBOE260904C00350000
Side
Call
Expiry4 Sep 2026
Strike350.00
Volume40
OI-
IV0.42
Contract
CBOE260911C00315000
Side
Call
Expiry11 Sep 2026
Strike315.00
Volume40
OI-
IV0.40
Contract
CBOE260731P00195000
Side
Put
Expiry31 Jul 2026
Strike195.00
Volume36
OI75
IV2.61
Contract
CBOE260918C00300000
Side
Call
Expiry18 Sep 2026
Strike300.00
Volume35
OI409
IV0.39
Contract
CBOE261218C00300000
Side
Call
Expiry18 Dec 2026
Strike300.00
Volume34
OI292
IV0.38
Contract
CBOE260821P00287500
Side
Put
Expiry21 Aug 2026
Strike287.50
Volume29
OI120
IV0.40
Contract
CBOE260821P00285000
Side
Put
Expiry21 Aug 2026
Strike285.00
Volume28
OI69
IV0.40
Contract
CBOE260918P00240000
Side
Put
Expiry18 Sep 2026
Strike240.00
Volume27
OI608
IV0.42
Contract
CBOE260821P00280000
Side
Put
Expiry21 Aug 2026
Strike280.00
Volume26
OI64
IV0.40
Contract
CBOE260918P00310000
Side
Put
Expiry18 Sep 2026
Strike310.00
Volume24
OI238
IV0.36
Contract
CBOE260821C00310000
Side
Call
Expiry21 Aug 2026
Strike310.00
Volume23
OI99
IV0.43
Contract
CBOE260731P00282500
Side
Put
Expiry31 Jul 2026
Strike282.50
Volume23
OI22
IV0.97
Contract
CBOE260807P00300000
Side
Put
Expiry7 Aug 2026
Strike300.00
Volume20
OI5
IV0.44
Contract
CBOE260807P00305000
Side
Put
Expiry7 Aug 2026
Strike305.00
Volume20
OI-
IV0.44
Contract
CBOE260918P00250000
Side
Put
Expiry18 Sep 2026
Strike250.00
Volume18
OI819
IV0.41
Contract
CBOE260731P00185000
Side
Put
Expiry31 Jul 2026
Strike185.00
Volume18
OI143
IV2.92
Contract
CBOE260918P00260000
Side
Put
Expiry18 Sep 2026
Strike260.00
Volume17
OI275
IV0.41
Contract
CBOE260731C00302500
Side
Call
Expiry31 Jul 2026
Strike302.50
Volume17
OI34
IV1.21
Contract
CBOE260731P00190000
Side
Put
Expiry31 Jul 2026
Strike190.00
Volume16
OI145
IV2.77
Contract
CBOE260821P00270000
Side
Put
Expiry21 Aug 2026
Strike270.00
Volume16
OI138
IV0.41
Contract
CBOE260821P00290000
Side
Put
Expiry21 Aug 2026
Strike290.00
Volume16
OI12
IV0.41
Contract
CBOE260821P00250000
Side
Put
Expiry21 Aug 2026
Strike250.00
Volume15
OI522
IV0.48
Contract
CBOE260821C00300000
Side
Call
Expiry21 Aug 2026
Strike300.00
Volume15
OI285
IV0.43
Contract
CBOE260807C00340000
Side
Call
Expiry7 Aug 2026
Strike340.00
Volume15
OI3
IV0.67
Plain English Guide
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