CAT260918P00580000
Put
Expiry18 Sep 2026
Strike580.00
Volume11
OI479
IV0.53
Contract Tape
CAT most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
2000
records
Detail Tape
CAT most active options contracts
Contract
CAT260807C00905000
Side
Call
Expiry7 Aug 2026
Strike905.00
Volume11
OI327
IV0.65
Contract
CAT260807P00880000
Side
Put
Expiry7 Aug 2026
Strike880.00
Volume11
OI64
IV0.60
Contract
CAT260814P00700000
Side
Put
Expiry14 Aug 2026
Strike700.00
Volume11
OI40
IV0.58
Contract
CAT260807C01025000
Side
Call
Expiry7 Aug 2026
Strike1025.00
Volume11
OI22
IV0.78
Contract
CAT260807C01550000
Side
Call
Expiry7 Aug 2026
Strike1550.00
Volume11
OI20
IV1.31
Contract
CAT260918P00710000
Side
Put
Expiry18 Sep 2026
Strike710.00
Volume11
OI17
IV0.49
Contract
CAT260821C00897500
Side
Call
Expiry21 Aug 2026
Strike897.50
Volume11
OI15
IV0.51
Contract
CAT260807C00750000
Side
Call
Expiry7 Aug 2026
Strike750.00
Volume11
OI11
IV0.72
Contract
CAT260814C00845000
Side
Call
Expiry14 Aug 2026
Strike845.00
Volume11
OI9
IV0.57
Contract
CAT260918C00760000
Side
Call
Expiry18 Sep 2026
Strike760.00
Volume10
OI887
IV0.50
Contract
CAT260918P00720000
Side
Put
Expiry18 Sep 2026
Strike720.00
Volume10
OI736
IV0.49
Contract
CAT260918P00780000
Side
Put
Expiry18 Sep 2026
Strike780.00
Volume10
OI624
IV0.47
Contract
CAT260821P00650000
Side
Put
Expiry21 Aug 2026
Strike650.00
Volume10
OI265
IV0.57
Contract
CAT260821P00760000
Side
Put
Expiry21 Aug 2026
Strike760.00
Volume10
OI234
IV0.53
Contract
CAT260918C01050000
Side
Call
Expiry18 Sep 2026
Strike1050.00
Volume10
OI55
IV0.45
Contract
CAT260814P00875000
Side
Put
Expiry14 Aug 2026
Strike875.00
Volume10
OI35
IV0.52
Contract
CAT260807C00902500
Side
Call
Expiry7 Aug 2026
Strike902.50
Volume10
OI31
IV0.67
Contract
CAT260814C00840000
Side
Call
Expiry14 Aug 2026
Strike840.00
Volume10
OI28
IV0.57
Contract
CAT260828C00900000
Side
Call
Expiry28 Aug 2026
Strike900.00
Volume10
OI21
IV0.49
Contract
CAT260918P00930000
Side
Put
Expiry18 Sep 2026
Strike930.00
Volume10
OI17
IV0.44
Contract
CAT260821C00825000
Side
Call
Expiry21 Aug 2026
Strike825.00
Volume10
OI5
IV0.54
Contract
CAT260918P00550000
Side
Put
Expiry18 Sep 2026
Strike550.00
Volume10
OI4
IV0.54
Contract
CAT260911P00700000
Side
Put
Expiry11 Sep 2026
Strike700.00
Volume10
OI-
IV0.51
Contract
CAT260918P00560000
Side
Put
Expiry18 Sep 2026
Strike560.00
Volume9
OI737
IV0.53
Contract
CAT260918C00780000
Side
Call
Expiry18 Sep 2026
Strike780.00
Volume9
OI724
IV0.50
Contract
CAT260918P00850000
Side
Put
Expiry18 Sep 2026
Strike850.00
Volume9
OI526
IV0.46
Contract
CAT260821P00730000
Side
Put
Expiry21 Aug 2026
Strike730.00
Volume9
OI491
IV0.54
Contract
CAT260918C01140000
Side
Call
Expiry18 Sep 2026
Strike1140.00
Volume9
OI282
IV0.47
Contract
CAT260918P00820000
Side
Put
Expiry18 Sep 2026
Strike820.00
Volume9
OI152
IV0.47
Contract
CAT260807P00795000
Side
Put
Expiry7 Aug 2026
Strike795.00
Volume9
OI116
IV0.65
Contract
CAT260821C01440000
Side
Call
Expiry21 Aug 2026
Strike1440.00
Volume9
OI109
IV0.68
Contract
CAT260814P00790000
Side
Put
Expiry14 Aug 2026
Strike790.00
Volume9
OI31
IV0.56
Contract
CAT260828P00790000
Side
Put
Expiry28 Aug 2026
Strike790.00
Volume9
OI30
IV0.50
Contract
CAT260904C00940000
Side
Call
Expiry4 Sep 2026
Strike940.00
Volume9
OI22
IV0.49
Contract
CAT260814P00720000
Side
Put
Expiry14 Aug 2026
Strike720.00
Volume9
OI20
IV0.58
Contract
CAT260821C00895000
Side
Call
Expiry21 Aug 2026
Strike895.00
Volume9
OI12
IV0.51
Contract
CAT260911C00935000
Side
Call
Expiry11 Sep 2026
Strike935.00
Volume9
OI-
IV0.47
Contract
CAT260807C00925000
Side
Call
Expiry7 Aug 2026
Strike925.00
Volume8
OI984
IV0.65
Contract
CAT260821P00845000
Side
Put
Expiry21 Aug 2026
Strike845.00
Volume8
OI51
IV0.50
Plain English Guide
Options context
What usually looks constructive
What usually looks cautious
Options can move quickly and can lose value fast. Treat this as research context, not a buy or sell instruction.