BLCO261218C00022000
Call
Expiry18 Dec 2026
Strike22.00
Volume27
OI2
IV0.57
Contract Tape
BLCO most active options contracts
Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.
By volume
188
records
Detail Tape
BLCO most active options contracts
Contract
BLCO260821C00016000
Side
Call
Expiry21 Aug 2026
Strike16.00
Volume14
OI216
IV0.37
Contract
BLCO261218C00008000
Side
Call
Expiry18 Dec 2026
Strike8.00
Volume9
OI230
IV0.01
Contract
BLCO260821C00018000
Side
Call
Expiry21 Aug 2026
Strike18.00
Volume7
OI122
IV0.42
Contract
BLCO260918C00016000
Side
Call
Expiry18 Sep 2026
Strike16.00
Volume2
OI6
IV1.06
Contract
BLCO260821P00016000
Side
Put
Expiry21 Aug 2026
Strike16.00
Volume1
OI180
IV0.53
Contract
BLCO261218C00010000
Side
Call
Expiry18 Dec 2026
Strike10.00
Volume1
OI173
IV0.31
Contract
BLCO260821C00014000
Side
Call
Expiry21 Aug 2026
Strike14.00
Volume1
OI125
IV0.54
Contract
BLCO260821C00019000
Side
Call
Expiry21 Aug 2026
Strike19.00
Volume-
OI779
IV0.24
Contract
BLCO260821C00017000
Side
Call
Expiry21 Aug 2026
Strike17.00
Volume-
OI404
IV0.41
Contract
BLCO261120C00017000
Side
Call
Expiry20 Nov 2026
Strike17.00
Volume-
OI232
IV0.41
Contract
BLCO260821C00013000
Side
Call
Expiry21 Aug 2026
Strike13.00
Volume-
OI190
IV0.01
Contract
BLCO261218C00012000
Side
Call
Expiry18 Dec 2026
Strike12.00
Volume-
OI113
IV0.41
Contract
BLCO260821C00020000
Side
Call
Expiry21 Aug 2026
Strike20.00
Volume-
OI106
IV0.34
Contract
BLCO261120C00019000
Side
Call
Expiry20 Nov 2026
Strike19.00
Volume-
OI106
IV0.10
Contract
BLCO260821P00015000
Side
Put
Expiry21 Aug 2026
Strike15.00
Volume-
OI74
IV0.26
Contract
BLCO261120C00018000
Side
Call
Expiry20 Nov 2026
Strike18.00
Volume-
OI70
IV0.34
Contract
BLCO261218C00017000
Side
Call
Expiry18 Dec 2026
Strike17.00
Volume-
OI68
IV0.38
Contract
BLCO261120C00021000
Side
Call
Expiry20 Nov 2026
Strike21.00
Volume-
OI66
IV0.17
Contract
BLCO261218C00020000
Side
Call
Expiry18 Dec 2026
Strike20.00
Volume-
OI60
IV0.12
Contract
BLCO261120C00020000
Side
Call
Expiry20 Nov 2026
Strike20.00
Volume-
OI45
IV0.14
Contract
BLCO260918C00017000
Side
Call
Expiry18 Sep 2026
Strike17.00
Volume-
OI33
IV0.01
Contract
BLCO260918C00019000
Side
Call
Expiry18 Sep 2026
Strike19.00
Volume-
OI33
IV0.16
Contract
BLCO261120C00012000
Side
Call
Expiry20 Nov 2026
Strike12.00
Volume-
OI30
IV0.01
Contract
BLCO260821C00015000
Side
Call
Expiry21 Aug 2026
Strike15.00
Volume-
OI25
IV0.41
Contract
BLCO260918C00018000
Side
Call
Expiry18 Sep 2026
Strike18.00
Volume-
OI22
IV0.41
Contract
BLCO261120C00014000
Side
Call
Expiry20 Nov 2026
Strike14.00
Volume-
OI18
IV0.01
Contract
BLCO260821C00012000
Side
Call
Expiry21 Aug 2026
Strike12.00
Volume-
OI14
IV0.01
Contract
BLCO261218P00010000
Side
Put
Expiry18 Dec 2026
Strike10.00
Volume-
OI11
IV0.38
Contract
BLCO260821P00012000
Side
Put
Expiry21 Aug 2026
Strike12.00
Volume-
OI10
IV0.65
Contract
BLCO260821P00013000
Side
Put
Expiry21 Aug 2026
Strike13.00
Volume-
OI10
IV0.51
Contract
BLCO261120P00016000
Side
Put
Expiry20 Nov 2026
Strike16.00
Volume-
OI10
IV0.81
Contract
BLCO261218P00008000
Side
Put
Expiry18 Dec 2026
Strike8.00
Volume-
OI10
IV0.51
Contract
BLCO261218P00017000
Side
Put
Expiry18 Dec 2026
Strike17.00
Volume-
OI10
IV0.66
Contract
BLCO261218C00025000
Side
Call
Expiry18 Dec 2026
Strike25.00
Volume-
OI9
IV0.26
Contract
BLCO261120C00013000
Side
Call
Expiry20 Nov 2026
Strike13.00
Volume-
OI7
IV0.01
Contract
BLCO261218P00015000
Side
Put
Expiry18 Dec 2026
Strike15.00
Volume-
OI6
IV0.37
Contract
BLCO261218C00027000
Side
Call
Expiry18 Dec 2026
Strike27.00
Volume-
OI5
IV0.30
Contract
BLCO260918C00020000
Side
Call
Expiry18 Sep 2026
Strike20.00
Volume-
OI4
IV0.21
Contract
BLCO261218C00015000
Side
Call
Expiry18 Dec 2026
Strike15.00
Volume-
OI4
IV0.36
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.