CRNX260918C00080000
Call
Expiry18 Sep 2026
Strike80.00
Volume121
OI250
IV0.26
Contract Tape
CRNX most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
222
records
Detail Tape
CRNX most active options contracts
Contract
CRNX260821P00050000
Side
Put
Expiry21 Aug 2026
Strike50.00
Volume42
OI1080
IV0.97
Contract
CRNX261218P00085000
Side
Put
Expiry18 Dec 2026
Strike85.00
Volume21
OI18
IV0.01
Contract
CRNX261218C00080000
Side
Call
Expiry18 Dec 2026
Strike80.00
Volume20
OI110
IV0.12
Contract
CRNX261218C00085000
Side
Call
Expiry18 Dec 2026
Strike85.00
Volume11
OI10044
IV0.01
Contract
CRNX260821P00080000
Side
Put
Expiry21 Aug 2026
Strike80.00
Volume11
OI401
IV0.15
Contract
CRNX270319C00075000
Side
Call
Expiry19 Mar 2027
Strike75.00
Volume10
OI-
IV0.09
Contract
CRNX260821P00047000
Side
Put
Expiry21 Aug 2026
Strike47.00
Volume8
OI5
IV0.84
Contract
CRNX260821P00060000
Side
Put
Expiry21 Aug 2026
Strike60.00
Volume7
OI305
IV0.66
Contract
CRNX261218P00080000
Side
Put
Expiry18 Dec 2026
Strike80.00
Volume6
OI171
IV0.10
Contract
CRNX260821P00048000
Side
Put
Expiry21 Aug 2026
Strike48.00
Volume6
OI147
IV0.81
Contract
CRNX260821P00049000
Side
Put
Expiry21 Aug 2026
Strike49.00
Volume6
OI22
IV0.79
Contract
CRNX260918C00040000
Side
Call
Expiry18 Sep 2026
Strike40.00
Volume5
OI61
IV1.04
Contract
CRNX260821C00043000
Side
Call
Expiry21 Aug 2026
Strike43.00
Volume5
OI58
IV1.52
Contract
CRNX260821P00046000
Side
Put
Expiry21 Aug 2026
Strike46.00
Volume5
OI26
IV0.87
Contract
CRNX261218C00042000
Side
Call
Expiry18 Dec 2026
Strike42.00
Volume5
OI1
IV0.01
Contract
CRNX260821P00070000
Side
Put
Expiry21 Aug 2026
Strike70.00
Volume4
OI422
IV0.41
Contract
CRNX260821P00085000
Side
Put
Expiry21 Aug 2026
Strike85.00
Volume2
OI30
IV0.01
Contract
CRNX270319C00125000
Side
Call
Expiry19 Mar 2027
Strike125.00
Volume2
OI-
IV0.17
Contract
CRNX260821P00055000
Side
Put
Expiry21 Aug 2026
Strike55.00
Volume1
OI165
IV0.81
Contract
CRNX260918P00080000
Side
Put
Expiry18 Sep 2026
Strike80.00
Volume-
OI1354
IV0.12
Contract
CRNX260918C00085000
Side
Call
Expiry18 Sep 2026
Strike85.00
Volume-
OI876
IV0.01
Contract
CRNX260821C00085000
Side
Call
Expiry21 Aug 2026
Strike85.00
Volume-
OI735
IV0.03
Contract
CRNX260918P00040000
Side
Put
Expiry18 Sep 2026
Strike40.00
Volume-
OI396
IV0.71
Contract
CRNX261218C00060000
Side
Call
Expiry18 Dec 2026
Strike60.00
Volume-
OI245
IV0.01
Contract
CRNX260821P00075000
Side
Put
Expiry21 Aug 2026
Strike75.00
Volume-
OI169
IV0.33
Contract
CRNX260821P00065000
Side
Put
Expiry21 Aug 2026
Strike65.00
Volume-
OI162
IV0.52
Contract
CRNX260918P00060000
Side
Put
Expiry18 Sep 2026
Strike60.00
Volume-
OI158
IV0.45
Contract
CRNX261218P00045000
Side
Put
Expiry18 Dec 2026
Strike45.00
Volume-
OI153
IV0.47
Contract
CRNX260918P00025000
Side
Put
Expiry18 Sep 2026
Strike25.00
Volume-
OI140
IV1.13
Contract
CRNX260918P00075000
Side
Put
Expiry18 Sep 2026
Strike75.00
Volume-
OI127
IV0.13
Contract
CRNX261218C00045000
Side
Call
Expiry18 Dec 2026
Strike45.00
Volume-
OI115
IV0.01
Contract
CRNX261218C00048000
Side
Call
Expiry18 Dec 2026
Strike48.00
Volume-
OI110
IV0.01
Contract
CRNX260918P00055000
Side
Put
Expiry18 Sep 2026
Strike55.00
Volume-
OI107
IV0.41
Contract
CRNX270319C00085000
Side
Call
Expiry19 Mar 2027
Strike85.00
Volume-
OI102
IV0.01
Contract
CRNX260821C00045000
Side
Call
Expiry21 Aug 2026
Strike45.00
Volume-
OI94
IV1.38
Contract
CRNX260918P00065000
Side
Put
Expiry18 Sep 2026
Strike65.00
Volume-
OI73
IV0.36
Contract
CRNX261218P00075000
Side
Put
Expiry18 Dec 2026
Strike75.00
Volume-
OI69
IV0.15
Contract
CRNX260918C00050000
Side
Call
Expiry18 Sep 2026
Strike50.00
Volume-
OI66
IV0.69
Contract
CRNX260918P00045000
Side
Put
Expiry18 Sep 2026
Strike45.00
Volume-
OI51
IV0.60
Plain English Guide
Options context
What usually looks constructive
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Options can move quickly and can lose value fast. Treat this as research context, not a buy or sell instruction.