CTSH260918P00030000
Put
Expiry18 Sep 2026
Strike30.00
Volume-
OI43
IV0.62
Contract Tape
CTSH most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
460
records
Detail Tape
CTSH most active options contracts
Contract
CTSH280121P00075000
Side
Put
Expiry21 Jan 2028
Strike75.00
Volume-
OI43
IV0.50
Contract
CTSH280121C00080000
Side
Call
Expiry21 Jan 2028
Strike80.00
Volume-
OI43
IV0.45
Contract
CTSH280121C00087500
Side
Call
Expiry21 Jan 2028
Strike87.50
Volume-
OI43
IV0.47
Contract
CTSH270319P00042500
Side
Put
Expiry19 Mar 2027
Strike42.50
Volume-
OI41
IV0.56
Contract
CTSH280121C00032500
Side
Call
Expiry21 Jan 2028
Strike32.50
Volume-
OI39
IV0.47
Contract
CTSH261016C00072500
Side
Call
Expiry16 Oct 2026
Strike72.50
Volume-
OI38
IV0.50
Contract
CTSH280121P00032500
Side
Put
Expiry21 Jan 2028
Strike32.50
Volume-
OI37
IV0.58
Contract
CTSH270617C00055000
Side
Call
Expiry17 Jun 2027
Strike55.00
Volume-
OI36
IV0.46
Contract
CTSH280121P00057500
Side
Put
Expiry21 Jan 2028
Strike57.50
Volume-
OI36
IV0.53
Contract
CTSH280121P00052500
Side
Put
Expiry21 Jan 2028
Strike52.50
Volume-
OI35
IV0.54
Contract
CTSH270319P00027500
Side
Put
Expiry19 Mar 2027
Strike27.50
Volume-
OI34
IV0.34
Contract
CTSH261016P00030000
Side
Put
Expiry16 Oct 2026
Strike30.00
Volume-
OI31
IV0.50
Contract
CTSH270319P00045000
Side
Put
Expiry19 Mar 2027
Strike45.00
Volume-
OI31
IV0.52
Contract
CTSH261218P00062500
Side
Put
Expiry18 Dec 2026
Strike62.50
Volume-
OI30
IV0.57
Contract
CTSH280121P00027500
Side
Put
Expiry21 Jan 2028
Strike27.50
Volume-
OI30
IV0.68
Contract
CTSH280121P00060000
Side
Put
Expiry21 Jan 2028
Strike60.00
Volume-
OI30
IV0.50
Contract
CTSH261016P00032500
Side
Put
Expiry16 Oct 2026
Strike32.50
Volume-
OI29
IV0.44
Contract
CTSH261218P00030000
Side
Put
Expiry18 Dec 2026
Strike30.00
Volume-
OI29
IV0.81
Contract
CTSH270617P00042500
Side
Put
Expiry17 Jun 2027
Strike42.50
Volume-
OI29
IV0.56
Contract
CTSH280121P00077500
Side
Put
Expiry21 Jan 2028
Strike77.50
Volume-
OI28
IV0.50
Contract
CTSH260821C00030000
Side
Call
Expiry21 Aug 2026
Strike30.00
Volume-
OI27
IV0.93
Contract
CTSH270115C00130000
Side
Call
Expiry15 Jan 2027
Strike130.00
Volume-
OI26
IV0.41
Contract
CTSH280121C00100000
Side
Call
Expiry21 Jan 2028
Strike100.00
Volume-
OI26
IV0.47
Contract
CTSH261218P00070000
Side
Put
Expiry18 Dec 2026
Strike70.00
Volume-
OI24
IV0.52
Contract
CTSH280121P00062500
Side
Put
Expiry21 Jan 2028
Strike62.50
Volume-
OI24
IV0.49
Contract
CTSH270617P00025000
Side
Put
Expiry17 Jun 2027
Strike25.00
Volume-
OI22
IV0.33
Contract
CTSH270617C00047500
Side
Call
Expiry17 Jun 2027
Strike47.50
Volume-
OI22
IV0.45
Contract
CTSH261218P00067500
Side
Put
Expiry18 Dec 2026
Strike67.50
Volume-
OI21
IV0.51
Contract
CTSH280121C00035000
Side
Call
Expiry21 Jan 2028
Strike35.00
Volume-
OI21
IV0.47
Contract
CTSH261016P00065000
Side
Put
Expiry16 Oct 2026
Strike65.00
Volume-
OI20
IV0.49
Contract
CTSH261016C00080000
Side
Call
Expiry16 Oct 2026
Strike80.00
Volume-
OI20
IV0.28
Contract
CTSH270115C00082500
Side
Call
Expiry15 Jan 2027
Strike82.50
Volume-
OI20
IV0.41
Contract
CTSH270319P00037500
Side
Put
Expiry19 Mar 2027
Strike37.50
Volume-
OI20
IV0.63
Contract
CTSH280121C00095000
Side
Call
Expiry21 Jan 2028
Strike95.00
Volume-
OI20
IV0.45
Contract
CTSH270319P00060000
Side
Put
Expiry19 Mar 2027
Strike60.00
Volume-
OI18
IV0.52
Contract
CTSH261218P00065000
Side
Put
Expiry18 Dec 2026
Strike65.00
Volume-
OI16
IV0.51
Contract
CTSH270319P00030000
Side
Put
Expiry19 Mar 2027
Strike30.00
Volume-
OI15
IV0.30
Contract
CTSH280121C00110000
Side
Call
Expiry21 Jan 2028
Strike110.00
Volume-
OI15
IV0.45
Contract
CTSH270115P00022500
Side
Put
Expiry15 Jan 2027
Strike22.50
Volume-
OI14
IV1.05
Plain English Guide
Options context
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Options can move quickly and can lose value fast. Treat this as research context, not a buy or sell instruction.