Contract Tape

OSUR 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 24 records

Detail Tape

OSUR most active options contracts

Page 1 of 1

Contract OSUR261016C00005000

Side Call

Expiry16 Oct 2026

Strike5.00

Volume-

OI222

IV0.26

Contract OSUR270115C00005000

Side Call

Expiry15 Jan 2027

Strike5.00

Volume-

OI191

IV0.79

Contract OSUR261016C00002500

Side Call

Expiry16 Oct 2026

Strike2.50

Volume-

OI83

IV2.47

Contract OSUR270115P00002500

Side Put

Expiry15 Jan 2027

Strike2.50

Volume-

OI53

IV0.40

Contract OSUR260821C00005000

Side Call

Expiry21 Aug 2026

Strike5.00

Volume-

OI12

IV0.51

Contract OSUR270115C00002500

Side Call

Expiry15 Jan 2027

Strike2.50

Volume-

OI12

IV0.65

Contract OSUR270115C00007500

Side Call

Expiry15 Jan 2027

Strike7.50

Volume-

OI9

IV0.42

Contract OSUR261016C00007500

Side Call

Expiry16 Oct 2026

Strike7.50

Volume-

OI3

IV0.63

Contract OSUR270115P00005000

Side Put

Expiry15 Jan 2027

Strike5.00

Volume-

OI3

IV0.23

Contract OSUR261016P00002500

Side Put

Expiry16 Oct 2026

Strike2.50

Volume-

OI1

IV0.57

Contract OSUR270115P00007500

Side Put

Expiry15 Jan 2027

Strike7.50

Volume-

OI1

IV0.89

Contract OSUR260821C00002500

Side Call

Expiry21 Aug 2026

Strike2.50

Volume-

OI-

IV0.01

Contract OSUR260821P00002500

Side Put

Expiry21 Aug 2026

Strike2.50

Volume-

OI-

IV1.09

Contract OSUR260821P00005000

Side Put

Expiry21 Aug 2026

Strike5.00

Volume-

OI-

IV1.59

Contract OSUR260821C00007500

Side Call

Expiry21 Aug 2026

Strike7.50

Volume-

OI-

IV1.21

Contract OSUR260821P00007500

Side Put

Expiry21 Aug 2026

Strike7.50

Volume-

OI-

IV1.71

Contract OSUR260918C00002500

Side Call

Expiry18 Sep 2026

Strike2.50

Volume-

OI-

IV3.53

Contract OSUR260918P00002500

Side Put

Expiry18 Sep 2026

Strike2.50

Volume-

OI-

IV0.72

Contract OSUR260918C00005000

Side Call

Expiry18 Sep 2026

Strike5.00

Volume-

OI-

IV0.33

Contract OSUR260918P00005000

Side Put

Expiry18 Sep 2026

Strike5.00

Volume-

OI-

IV1.62

Contract OSUR260918C00007500

Side Call

Expiry18 Sep 2026

Strike7.50

Volume-

OI-

IV0.80

Contract OSUR260918P00007500

Side Put

Expiry18 Sep 2026

Strike7.50

Volume-

OI-

IV1.25

Contract OSUR261016P00005000

Side Put

Expiry16 Oct 2026

Strike5.00

Volume-

OI-

IV1.88

Contract OSUR261016P00007500

Side Put

Expiry16 Oct 2026

Strike7.50

Volume-

OI-

IV1.05