Contract Tape

CTAS most active options contracts

Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.

Options summary Strike map Contracts History
By volume 1112 records

Detail Tape

CTAS most active options contracts

Page 5 of 28
Contract CTAS270115P00120000
Side Put
Expiry15 Jan 2027
Strike120.00
Volume-
OI83
IV0.49
Contract CTAS261120C00175000
Side Call
Expiry20 Nov 2026
Strike175.00
Volume-
OI82
IV0.32
Contract CTAS260821C00180000
Side Call
Expiry21 Aug 2026
Strike180.00
Volume-
OI78
IV0.34
Contract CTAS270115P00190000
Side Put
Expiry15 Jan 2027
Strike190.00
Volume-
OI74
IV0.32
Contract CTAS280121C00210000
Side Call
Expiry21 Jan 2028
Strike210.00
Volume-
OI74
IV0.30
Contract CTAS270115C00175000
Side Call
Expiry15 Jan 2027
Strike175.00
Volume-
OI72
IV0.32
Contract CTAS260814P00200000
Side Put
Expiry14 Aug 2026
Strike200.00
Volume-
OI71
IV0.31
Contract CTAS261120C00180000
Side Call
Expiry20 Nov 2026
Strike180.00
Volume-
OI70
IV0.33
Contract CTAS260918C00175000
Side Call
Expiry18 Sep 2026
Strike175.00
Volume-
OI69
IV0.29
Contract CTAS280121P00160000
Side Put
Expiry21 Jan 2028
Strike160.00
Volume-
OI69
IV0.31
Contract CTAS261120C00230000
Side Call
Expiry20 Nov 2026
Strike230.00
Volume-
OI67
IV0.28
Contract CTAS270115C00100000
Side Call
Expiry15 Jan 2027
Strike100.00
Volume-
OI67
IV0.01
Contract CTAS280121C00280000
Side Call
Expiry21 Jan 2028
Strike280.00
Volume-
OI67
IV0.30
Contract CTAS280121P00195000
Side Put
Expiry21 Jan 2028
Strike195.00
Volume-
OI66
IV0.32
Contract CTAS261120P00170000
Side Put
Expiry20 Nov 2026
Strike170.00
Volume-
OI64
IV0.34
Contract CTAS260918C00170000
Side Call
Expiry18 Sep 2026
Strike170.00
Volume-
OI62
IV0.27
Contract CTAS261120P00145000
Side Put
Expiry20 Nov 2026
Strike145.00
Volume-
OI62
IV0.42
Contract CTAS261218P00155000
Side Put
Expiry18 Dec 2026
Strike155.00
Volume-
OI62
IV0.36
Contract CTAS261218C00300000
Side Call
Expiry18 Dec 2026
Strike300.00
Volume-
OI61
IV0.20
Contract CTAS261120P00140000
Side Put
Expiry20 Nov 2026
Strike140.00
Volume-
OI60
IV0.24
Contract CTAS261120P00200000
Side Put
Expiry20 Nov 2026
Strike200.00
Volume-
OI59
IV0.30
Contract CTAS270115P00140000
Side Put
Expiry15 Jan 2027
Strike140.00
Volume-
OI59
IV0.40
Contract CTAS260918C00330000
Side Call
Expiry18 Sep 2026
Strike330.00
Volume-
OI56
IV0.41
Contract CTAS260918C00250000
Side Call
Expiry18 Sep 2026
Strike250.00
Volume-
OI54
IV0.19
Contract CTAS260807P00160000
Side Put
Expiry7 Aug 2026
Strike160.00
Volume-
OI53
IV0.63
Contract CTAS260807C00235000
Side Call
Expiry7 Aug 2026
Strike235.00
Volume-
OI53
IV0.37
Contract CTAS260918C00180000
Side Call
Expiry18 Sep 2026
Strike180.00
Volume-
OI53
IV0.29
Contract CTAS261218C00240000
Side Call
Expiry18 Dec 2026
Strike240.00
Volume-
OI53
IV0.29
Contract CTAS270115P00160000
Side Put
Expiry15 Jan 2027
Strike160.00
Volume-
OI53
IV0.35
Contract CTAS280121C00190000
Side Call
Expiry21 Jan 2028
Strike190.00
Volume-
OI52
IV0.32
Contract CTAS260918C00300000
Side Call
Expiry18 Sep 2026
Strike300.00
Volume-
OI51
IV0.34
Contract CTAS261218P00190000
Side Put
Expiry18 Dec 2026
Strike190.00
Volume-
OI49
IV0.31
Contract CTAS280121C00220000
Side Call
Expiry21 Jan 2028
Strike220.00
Volume-
OI47
IV0.30
Contract CTAS260911P00210000
Side Put
Expiry11 Sep 2026
Strike210.00
Volume-
OI46
IV0.28
Contract CTAS260821C00170000
Side Call
Expiry21 Aug 2026
Strike170.00
Volume-
OI45
IV0.38
Contract CTAS261120C00200000
Side Call
Expiry20 Nov 2026
Strike200.00
Volume-
OI45
IV0.30
Contract CTAS261218P00200000
Side Put
Expiry18 Dec 2026
Strike200.00
Volume-
OI45
IV0.30
Contract CTAS280121C00175000
Side Call
Expiry21 Jan 2028
Strike175.00
Volume-
OI45
IV0.32
Contract CTAS261218P00165000
Side Put
Expiry18 Dec 2026
Strike165.00
Volume-
OI44
IV0.37
Contract CTAS270115C00190000
Side Call
Expiry15 Jan 2027
Strike190.00
Volume-
OI44
IV0.31