CNK260821C00041000
Call
Expiry21 Aug 2026
Strike41.00
Volume-
OI-
IV0.39
Contract Tape
CNK 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
CNK most active options contracts
Contract
CNK260821P00041000
Side
Put
Expiry21 Aug 2026
Strike41.00
Volume-
OI-
IV0.49
Contract
CNK260821C00042000
Side
Call
Expiry21 Aug 2026
Strike42.00
Volume-
OI-
IV0.25
Contract
CNK260821P00042000
Side
Put
Expiry21 Aug 2026
Strike42.00
Volume-
OI-
IV0.36
Contract
CNK260821C00043000
Side
Call
Expiry21 Aug 2026
Strike43.00
Volume-
OI-
IV0.29
Contract
CNK260821P00043000
Side
Put
Expiry21 Aug 2026
Strike43.00
Volume-
OI-
IV0.51
Contract
CNK260821C00044000
Side
Call
Expiry21 Aug 2026
Strike44.00
Volume-
OI-
IV0.33
Contract
CNK260821P00044000
Side
Put
Expiry21 Aug 2026
Strike44.00
Volume-
OI-
IV0.75
Contract
CNK260821C00045000
Side
Call
Expiry21 Aug 2026
Strike45.00
Volume-
OI-
IV0.36
Contract
CNK260821P00045000
Side
Put
Expiry21 Aug 2026
Strike45.00
Volume-
OI-
IV0.62
Contract
CNK260821C00046000
Side
Call
Expiry21 Aug 2026
Strike46.00
Volume-
OI-
IV0.40
Contract
CNK260821P00046000
Side
Put
Expiry21 Aug 2026
Strike46.00
Volume-
OI-
IV0.86
Contract
CNK260821C00047000
Side
Call
Expiry21 Aug 2026
Strike47.00
Volume-
OI-
IV0.42
Contract
CNK260821P00047000
Side
Put
Expiry21 Aug 2026
Strike47.00
Volume-
OI-
IV0.72
Contract
CNK260821C00048000
Side
Call
Expiry21 Aug 2026
Strike48.00
Volume-
OI-
IV0.45
Contract
CNK260821P00048000
Side
Put
Expiry21 Aug 2026
Strike48.00
Volume-
OI-
IV0.68
Contract
CNK260821C00049000
Side
Call
Expiry21 Aug 2026
Strike49.00
Volume-
OI-
IV0.48
Contract
CNK260821P00049000
Side
Put
Expiry21 Aug 2026
Strike49.00
Volume-
OI-
IV0.81
Contract
CNK260821C00050000
Side
Call
Expiry21 Aug 2026
Strike50.00
Volume-
OI-
IV0.51
Contract
CNK260821P00050000
Side
Put
Expiry21 Aug 2026
Strike50.00
Volume-
OI-
IV0.81
Contract
CNK260918C00015000
Side
Call
Expiry18 Sep 2026
Strike15.00
Volume-
OI-
IV1.40
Contract
CNK260918C00016000
Side
Call
Expiry18 Sep 2026
Strike16.00
Volume-
OI-
IV1.30
Contract
CNK260918P00016000
Side
Put
Expiry18 Sep 2026
Strike16.00
Volume-
OI-
IV0.86
Contract
CNK260918C00017000
Side
Call
Expiry18 Sep 2026
Strike17.00
Volume-
OI-
IV0.01
Contract
CNK260918C00018000
Side
Call
Expiry18 Sep 2026
Strike18.00
Volume-
OI-
IV0.01
Contract
CNK260918C00019000
Side
Call
Expiry18 Sep 2026
Strike19.00
Volume-
OI-
IV1.22
Contract
CNK260918P00019000
Side
Put
Expiry18 Sep 2026
Strike19.00
Volume-
OI-
IV0.70
Contract
CNK260918C00022000
Side
Call
Expiry18 Sep 2026
Strike22.00
Volume-
OI-
IV0.01
Contract
CNK260918P00037000
Side
Put
Expiry18 Sep 2026
Strike37.00
Volume-
OI-
IV0.36
Contract
CNK260918P00038000
Side
Put
Expiry18 Sep 2026
Strike38.00
Volume-
OI-
IV0.39
Contract
CNK260918P00039000
Side
Put
Expiry18 Sep 2026
Strike39.00
Volume-
OI-
IV0.43
Contract
CNK260918P00040000
Side
Put
Expiry18 Sep 2026
Strike40.00
Volume-
OI-
IV0.37
Contract
CNK260918P00041000
Side
Put
Expiry18 Sep 2026
Strike41.00
Volume-
OI-
IV0.36
Contract
CNK260918C00042000
Side
Call
Expiry18 Sep 2026
Strike42.00
Volume-
OI-
IV0.36
Contract
CNK260918P00042000
Side
Put
Expiry18 Sep 2026
Strike42.00
Volume-
OI-
IV0.38
Contract
CNK260918C00043000
Side
Call
Expiry18 Sep 2026
Strike43.00
Volume-
OI-
IV0.19
Contract
CNK260918P00043000
Side
Put
Expiry18 Sep 2026
Strike43.00
Volume-
OI-
IV0.49
Contract
CNK260918C00044000
Side
Call
Expiry18 Sep 2026
Strike44.00
Volume-
OI-
IV0.21
Contract
CNK260918P00044000
Side
Put
Expiry18 Sep 2026
Strike44.00
Volume-
OI-
IV0.54
Contract
CNK260918P00045000
Side
Put
Expiry18 Sep 2026
Strike45.00
Volume-
OI-
IV0.61
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.