Contract Tape

REFR 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

REFR most active options contracts

Page 1 of 1
Contract REFR260821P00002500
Side Put
Expiry21 Aug 2026
Strike2.50
Volume3
OI1
IV10.00
Contract REFR260918P00005000
Side Put
Expiry18 Sep 2026
Strike5.00
Volume2
OI-
IV0.01
Contract REFR260918C00002500
Side Call
Expiry18 Sep 2026
Strike2.50
Volume1
OI164
IV2.64
Contract REFR261218C00007500
Side Call
Expiry18 Dec 2026
Strike7.50
Volume1
OI30
IV2.16
Contract REFR260821C00007500
Side Call
Expiry21 Aug 2026
Strike7.50
Volume1
OI15
IV5.60
Contract REFR260918P00002500
Side Put
Expiry18 Sep 2026
Strike2.50
Volume1
OI7
IV0.01
Contract REFR260821P00007500
Side Put
Expiry21 Aug 2026
Strike7.50
Volume1
OI2
IV0.01
Contract REFR260821P00005000
Side Put
Expiry21 Aug 2026
Strike5.00
Volume1
OI-
IV0.01
Contract REFR260918P00007500
Side Put
Expiry18 Sep 2026
Strike7.50
Volume1
OI-
IV0.01
Contract REFR261218C00002500
Side Call
Expiry18 Dec 2026
Strike2.50
Volume-
OI130
IV1.56
Contract REFR260918C00005000
Side Call
Expiry18 Sep 2026
Strike5.00
Volume-
OI37
IV3.30
Contract REFR260918C00007500
Side Call
Expiry18 Sep 2026
Strike7.50
Volume-
OI31
IV3.66
Contract REFR261218C00005000
Side Call
Expiry18 Dec 2026
Strike5.00
Volume-
OI30
IV1.95
Contract REFR260821C00002500
Side Call
Expiry21 Aug 2026
Strike2.50
Volume-
OI16
IV4.03
Contract REFR260821C00005000
Side Call
Expiry21 Aug 2026
Strike5.00
Volume-
OI10
IV5.05
Contract REFR270319C00002500
Side Call
Expiry19 Mar 2027
Strike2.50
Volume-
OI1
IV3.74
Contract REFR261218P00002500
Side Put
Expiry18 Dec 2026
Strike2.50
Volume-
OI-
IV2.81
Contract REFR261218P00005000
Side Put
Expiry18 Dec 2026
Strike5.00
Volume-
OI-
IV10.00
Contract REFR261218P00007500
Side Put
Expiry18 Dec 2026
Strike7.50
Volume-
OI-
IV10.00
Contract REFR270319P00002500
Side Put
Expiry19 Mar 2027
Strike2.50
Volume-
OI-
IV2.60
Contract REFR270319C00005000
Side Call
Expiry19 Mar 2027
Strike5.00
Volume-
OI-
IV1.52
Contract REFR270319P00005000
Side Put
Expiry19 Mar 2027
Strike5.00
Volume-
OI-
IV2.20
Contract REFR270319C00007500
Side Call
Expiry19 Mar 2027
Strike7.50
Volume-
OI-
IV1.68
Contract REFR270319P00007500
Side Put
Expiry19 Mar 2027
Strike7.50
Volume-
OI-
IV2.86