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 3 of 28
Contract CTAS270319C00200000
Side Call
Expiry19 Mar 2027
Strike200.00
Volume-
OI501
IV0.30
Contract CTAS270219C00250000
Side Call
Expiry19 Feb 2027
Strike250.00
Volume-
OI458
IV0.29
Contract CTAS260918C00240000
Side Call
Expiry18 Sep 2026
Strike240.00
Volume-
OI434
IV0.30
Contract CTAS260821P00155000
Side Put
Expiry21 Aug 2026
Strike155.00
Volume-
OI430
IV0.41
Contract CTAS270617P00210000
Side Put
Expiry17 Jun 2027
Strike210.00
Volume-
OI410
IV0.30
Contract CTAS280121P00140000
Side Put
Expiry21 Jan 2028
Strike140.00
Volume-
OI402
IV0.37
Contract CTAS270115P00180000
Side Put
Expiry15 Jan 2027
Strike180.00
Volume-
OI389
IV0.32
Contract CTAS260821C00185000
Side Call
Expiry21 Aug 2026
Strike185.00
Volume-
OI349
IV0.40
Contract CTAS260821P00170000
Side Put
Expiry21 Aug 2026
Strike170.00
Volume-
OI340
IV0.28
Contract CTAS260918P00170000
Side Put
Expiry18 Sep 2026
Strike170.00
Volume-
OI323
IV0.41
Contract CTAS261120P00175000
Side Put
Expiry20 Nov 2026
Strike175.00
Volume-
OI302
IV0.33
Contract CTAS280121P00085000
Side Put
Expiry21 Jan 2028
Strike85.00
Volume-
OI302
IV0.25
Contract CTAS260821P00175000
Side Put
Expiry21 Aug 2026
Strike175.00
Volume-
OI296
IV0.51
Contract CTAS280121P00135000
Side Put
Expiry21 Jan 2028
Strike135.00
Volume-
OI282
IV0.36
Contract CTAS260821P00165000
Side Put
Expiry21 Aug 2026
Strike165.00
Volume-
OI276
IV0.32
Contract CTAS260821C00175000
Side Call
Expiry21 Aug 2026
Strike175.00
Volume-
OI235
IV0.34
Contract CTAS280121P00145000
Side Put
Expiry21 Jan 2028
Strike145.00
Volume-
OI229
IV0.37
Contract CTAS270319P00200000
Side Put
Expiry19 Mar 2027
Strike200.00
Volume-
OI228
IV0.30
Contract CTAS261120C00240000
Side Call
Expiry20 Nov 2026
Strike240.00
Volume-
OI227
IV0.29
Contract CTAS260918P00165000
Side Put
Expiry18 Sep 2026
Strike165.00
Volume-
OI224
IV0.21
Contract CTAS261120C00280000
Side Call
Expiry20 Nov 2026
Strike280.00
Volume-
OI221
IV0.31
Contract CTAS260821P00202500
Side Put
Expiry21 Aug 2026
Strike202.50
Volume-
OI197
IV0.29
Contract CTAS270115C00250000
Side Call
Expiry15 Jan 2027
Strike250.00
Volume-
OI180
IV0.29
Contract CTAS270115C00320000
Side Call
Expiry15 Jan 2027
Strike320.00
Volume-
OI179
IV0.21
Contract CTAS270115C00330000
Side Call
Expiry15 Jan 2027
Strike330.00
Volume-
OI178
IV0.22
Contract CTAS270115C00220000
Side Call
Expiry15 Jan 2027
Strike220.00
Volume-
OI175
IV0.30
Contract CTAS270115C00195000
Side Call
Expiry15 Jan 2027
Strike195.00
Volume-
OI169
IV0.31
Contract CTAS270115C00230000
Side Call
Expiry15 Jan 2027
Strike230.00
Volume-
OI167
IV0.30
Contract CTAS280121P00150000
Side Put
Expiry21 Jan 2028
Strike150.00
Volume-
OI161
IV0.33
Contract CTAS261218C00320000
Side Call
Expiry18 Dec 2026
Strike320.00
Volume-
OI159
IV0.23
Contract CTAS261120P00155000
Side Put
Expiry20 Nov 2026
Strike155.00
Volume-
OI156
IV0.38
Contract CTAS261218C00220000
Side Call
Expiry18 Dec 2026
Strike220.00
Volume-
OI156
IV0.30
Contract CTAS270115P00170000
Side Put
Expiry15 Jan 2027
Strike170.00
Volume-
OI153
IV0.34
Contract CTAS261120P00105000
Side Put
Expiry20 Nov 2026
Strike105.00
Volume-
OI151
IV0.41
Contract CTAS261120P00125000
Side Put
Expiry20 Nov 2026
Strike125.00
Volume-
OI150
IV0.31
Contract CTAS261218P00140000
Side Put
Expiry18 Dec 2026
Strike140.00
Volume-
OI148
IV0.42
Contract CTAS270319C00210000
Side Call
Expiry19 Mar 2027
Strike210.00
Volume-
OI147
IV0.29
Contract CTAS260918C00185000
Side Call
Expiry18 Sep 2026
Strike185.00
Volume-
OI144
IV0.31
Contract CTAS260807C00225000
Side Call
Expiry7 Aug 2026
Strike225.00
Volume-
OI142
IV0.26
Contract CTAS270115P00155000
Side Put
Expiry15 Jan 2027
Strike155.00
Volume-
OI142
IV0.36