Contract Tape

BFST most active options contracts

Full contract-level activity ranked by volume, with side, expiry, strike, open interest, and implied volatility context.

Options summary Strike map Contracts History

By volume 64 records

Detail Tape

BFST most active options contracts

Page 2 of 2

Contract BFST260918C00025000

Side Call

Expiry18 Sep 2026

Strike25.00

Volume-

OI-

IV0.43

Contract BFST260918P00025000

Side Put

Expiry18 Sep 2026

Strike25.00

Volume-

OI-

IV0.29

Contract BFST260918C00030000

Side Call

Expiry18 Sep 2026

Strike30.00

Volume-

OI-

IV0.31

Contract BFST260918C00035000

Side Call

Expiry18 Sep 2026

Strike35.00

Volume-

OI-

IV0.11

Contract BFST260918P00035000

Side Put

Expiry18 Sep 2026

Strike35.00

Volume-

OI-

IV0.25

Contract BFST260918C00040000

Side Call

Expiry18 Sep 2026

Strike40.00

Volume-

OI-

IV0.25

Contract BFST260918P00040000

Side Put

Expiry18 Sep 2026

Strike40.00

Volume-

OI-

IV0.52

Contract BFST260918C00045000

Side Call

Expiry18 Sep 2026

Strike45.00

Volume-

OI-

IV0.36

Contract BFST260918P00045000

Side Put

Expiry18 Sep 2026

Strike45.00

Volume-

OI-

IV0.71

Contract BFST261016C00015000

Side Call

Expiry16 Oct 2026

Strike15.00

Volume-

OI-

IV0.90

Contract BFST261016P00015000

Side Put

Expiry16 Oct 2026

Strike15.00

Volume-

OI-

IV0.64

Contract BFST261016C00017500

Side Call

Expiry16 Oct 2026

Strike17.50

Volume-

OI-

IV0.72

Contract BFST261016P00017500

Side Put

Expiry16 Oct 2026

Strike17.50

Volume-

OI-

IV0.52

Contract BFST261016C00020000

Side Call

Expiry16 Oct 2026

Strike20.00

Volume-

OI-

IV0.56

Contract BFST261016P00035000

Side Put

Expiry16 Oct 2026

Strike35.00

Volume-

OI-

IV0.26

Contract BFST261016P00040000

Side Put

Expiry16 Oct 2026

Strike40.00

Volume-

OI-

IV0.44

Contract BFST270115C00015000

Side Call

Expiry15 Jan 2027

Strike15.00

Volume-

OI-

IV0.01

Contract BFST270115P00015000

Side Put

Expiry15 Jan 2027

Strike15.00

Volume-

OI-

IV0.44

Contract BFST270115C00017500

Side Call

Expiry15 Jan 2027

Strike17.50

Volume-

OI-

IV0.01

Contract BFST270115P00017500

Side Put

Expiry15 Jan 2027

Strike17.50

Volume-

OI-

IV0.36

Contract BFST270115C00020000

Side Call

Expiry15 Jan 2027

Strike20.00

Volume-

OI-

IV0.01

Contract BFST270115P00020000

Side Put

Expiry15 Jan 2027

Strike20.00

Volume-

OI-

IV0.29

Contract BFST270115C00022500

Side Call

Expiry15 Jan 2027

Strike22.50

Volume-

OI-

IV0.33

Contract BFST270115P00035000

Side Put

Expiry15 Jan 2027

Strike35.00

Volume-

OI-

IV0.26