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 2 of 28
Contract CTAS260821P00197500
Side Put
Expiry21 Aug 2026
Strike197.50
Volume2
OI29
IV0.29
Contract CTAS260821C00207500
Side Call
Expiry21 Aug 2026
Strike207.50
Volume2
OI21
IV0.27
Contract CTAS260828P00185000
Side Put
Expiry28 Aug 2026
Strike185.00
Volume2
OI15
IV0.33
Contract CTAS261218C00135000
Side Call
Expiry18 Dec 2026
Strike135.00
Volume2
OI2
IV0.38
Contract CTAS270115C00125000
Side Call
Expiry15 Jan 2027
Strike125.00
Volume2
OI2
IV0.44
Contract CTAS260807P00095000
Side Put
Expiry7 Aug 2026
Strike95.00
Volume2
OI-
IV1.80
Contract CTAS260807C00285000
Side Call
Expiry7 Aug 2026
Strike285.00
Volume2
OI-
IV0.80
Contract CTAS260814P00110000
Side Put
Expiry14 Aug 2026
Strike110.00
Volume2
OI-
IV1.04
Contract CTAS260814P00192500
Side Put
Expiry14 Aug 2026
Strike192.50
Volume2
OI-
IV0.33
Contract CTAS260911C00220000
Side Call
Expiry11 Sep 2026
Strike220.00
Volume2
OI-
IV0.26
Contract CTAS260821C00210000
Side Call
Expiry21 Aug 2026
Strike210.00
Volume1
OI1021
IV0.28
Contract CTAS260821C00220000
Side Call
Expiry21 Aug 2026
Strike220.00
Volume1
OI950
IV0.31
Contract CTAS260918P00195000
Side Put
Expiry18 Sep 2026
Strike195.00
Volume1
OI737
IV0.30
Contract CTAS260821C00200000
Side Call
Expiry21 Aug 2026
Strike200.00
Volume1
OI527
IV0.29
Contract CTAS260918C00210000
Side Call
Expiry18 Sep 2026
Strike210.00
Volume1
OI351
IV0.25
Contract CTAS260918C00195000
Side Call
Expiry18 Sep 2026
Strike195.00
Volume1
OI320
IV0.29
Contract CTAS260821P00190000
Side Put
Expiry21 Aug 2026
Strike190.00
Volume1
OI221
IV0.34
Contract CTAS260918P00175000
Side Put
Expiry18 Sep 2026
Strike175.00
Volume1
OI148
IV0.36
Contract CTAS260918P00190000
Side Put
Expiry18 Sep 2026
Strike190.00
Volume1
OI112
IV0.30
Contract CTAS261218P00185000
Side Put
Expiry18 Dec 2026
Strike185.00
Volume1
OI93
IV0.32
Contract CTAS270115C00210000
Side Call
Expiry15 Jan 2027
Strike210.00
Volume1
OI88
IV0.30
Contract CTAS260918P00180000
Side Put
Expiry18 Sep 2026
Strike180.00
Volume1
OI70
IV0.33
Contract CTAS260807C00217500
Side Call
Expiry7 Aug 2026
Strike217.50
Volume1
OI45
IV0.17
Contract CTAS270617C00240000
Side Call
Expiry17 Jun 2027
Strike240.00
Volume1
OI29
IV0.28
Contract CTAS260828C00235000
Side Call
Expiry28 Aug 2026
Strike235.00
Volume1
OI25
IV0.32
Contract CTAS260807P00197500
Side Put
Expiry7 Aug 2026
Strike197.50
Volume1
OI24
IV0.30
Contract CTAS260904C00210000
Side Call
Expiry4 Sep 2026
Strike210.00
Volume1
OI24
IV0.27
Contract CTAS260814P00185000
Side Put
Expiry14 Aug 2026
Strike185.00
Volume1
OI14
IV0.34
Contract CTAS261218P00175000
Side Put
Expiry18 Dec 2026
Strike175.00
Volume1
OI14
IV0.34
Contract CTAS280121C00160000
Side Call
Expiry21 Jan 2028
Strike160.00
Volume1
OI12
IV0.34
Contract CTAS270617P00170000
Side Put
Expiry17 Jun 2027
Strike170.00
Volume1
OI2
IV0.35
Contract CTAS260814P00207500
Side Put
Expiry14 Aug 2026
Strike207.50
Volume1
OI1
IV0.32
Contract CTAS260807C00280000
Side Call
Expiry7 Aug 2026
Strike280.00
Volume1
OI-
IV0.76
Contract CTAS260814P00100000
Side Put
Expiry14 Aug 2026
Strike100.00
Volume1
OI-
IV1.20
Contract CTAS261218C00175000
Side Call
Expiry18 Dec 2026
Strike175.00
Volume-
OI2687
IV0.31
Contract CTAS260821P00160000
Side Put
Expiry21 Aug 2026
Strike160.00
Volume-
OI1488
IV0.67
Contract CTAS280121P00175000
Side Put
Expiry21 Jan 2028
Strike175.00
Volume-
OI615
IV0.32
Contract CTAS260918C00200000
Side Call
Expiry18 Sep 2026
Strike200.00
Volume-
OI573
IV0.29
Contract CTAS280121P00130000
Side Put
Expiry21 Jan 2028
Strike130.00
Volume-
OI569
IV0.38
Contract CTAS261218C00200000
Side Call
Expiry18 Dec 2026
Strike200.00
Volume-
OI562
IV0.30