Contract Tape

REFI 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 68 records

Detail Tape

REFI most active options contracts

Page 1 of 2
Contract REFI260821C00010000
Side Call
Expiry21 Aug 2026
Strike10.00
Volume6
OI-
IV0.07
Contract REFI261016C00012500
Side Call
Expiry16 Oct 2026
Strike12.50
Volume-
OI181
IV0.26
Contract REFI261016P00012500
Side Put
Expiry16 Oct 2026
Strike12.50
Volume-
OI124
IV0.63
Contract REFI261016P00005000
Side Put
Expiry16 Oct 2026
Strike5.00
Volume-
OI63
IV0.67
Contract REFI270115C00012500
Side Call
Expiry15 Jan 2027
Strike12.50
Volume-
OI28
IV0.17
Contract REFI261016P00007500
Side Put
Expiry16 Oct 2026
Strike7.50
Volume-
OI27
IV0.30
Contract REFI270115C00010000
Side Call
Expiry15 Jan 2027
Strike10.00
Volume-
OI20
IV0.01
Contract REFI261016C00010000
Side Call
Expiry16 Oct 2026
Strike10.00
Volume-
OI10
IV0.03
Contract REFI261016C00015000
Side Call
Expiry16 Oct 2026
Strike15.00
Volume-
OI9
IV0.41
Contract REFI260821P00010000
Side Put
Expiry21 Aug 2026
Strike10.00
Volume-
OI8
IV0.01
Contract REFI261016P00010000
Side Put
Expiry16 Oct 2026
Strike10.00
Volume-
OI5
IV0.01
Contract REFI260821C00015000
Side Call
Expiry21 Aug 2026
Strike15.00
Volume-
OI4
IV0.80
Contract REFI270115P00010000
Side Put
Expiry15 Jan 2027
Strike10.00
Volume-
OI4
IV0.01
Contract REFI270115C00015000
Side Call
Expiry15 Jan 2027
Strike15.00
Volume-
OI4
IV0.27
Contract REFI261016P00015000
Side Put
Expiry16 Oct 2026
Strike15.00
Volume-
OI2
IV0.92
Contract REFI270115C00007500
Side Call
Expiry15 Jan 2027
Strike7.50
Volume-
OI2
IV0.30
Contract REFI260821C00002500
Side Call
Expiry21 Aug 2026
Strike2.50
Volume-
OI-
IV3.50
Contract REFI260821P00002500
Side Put
Expiry21 Aug 2026
Strike2.50
Volume-
OI-
IV2.46
Contract REFI260821C00005000
Side Call
Expiry21 Aug 2026
Strike5.00
Volume-
OI-
IV2.03
Contract REFI260821P00005000
Side Put
Expiry21 Aug 2026
Strike5.00
Volume-
OI-
IV1.26
Contract REFI260821C00007500
Side Call
Expiry21 Aug 2026
Strike7.50
Volume-
OI-
IV1.18
Contract REFI260821P00007500
Side Put
Expiry21 Aug 2026
Strike7.50
Volume-
OI-
IV0.56
Contract REFI260821C00012500
Side Call
Expiry21 Aug 2026
Strike12.50
Volume-
OI-
IV0.50
Contract REFI260821P00012500
Side Put
Expiry21 Aug 2026
Strike12.50
Volume-
OI-
IV1.74
Contract REFI260821P00015000
Side Put
Expiry21 Aug 2026
Strike15.00
Volume-
OI-
IV2.27
Contract REFI260821C00017500
Side Call
Expiry21 Aug 2026
Strike17.50
Volume-
OI-
IV1.03
Contract REFI260821P00017500
Side Put
Expiry21 Aug 2026
Strike17.50
Volume-
OI-
IV2.60
Contract REFI260821C00020000
Side Call
Expiry21 Aug 2026
Strike20.00
Volume-
OI-
IV1.22
Contract REFI260821P00020000
Side Put
Expiry21 Aug 2026
Strike20.00
Volume-
OI-
IV2.92
Contract REFI260918C00002500
Side Call
Expiry18 Sep 2026
Strike2.50
Volume-
OI-
IV1.87
Contract REFI260918P00002500
Side Put
Expiry18 Sep 2026
Strike2.50
Volume-
OI-
IV1.61
Contract REFI260918C00005000
Side Call
Expiry18 Sep 2026
Strike5.00
Volume-
OI-
IV1.15
Contract REFI260918P00005000
Side Put
Expiry18 Sep 2026
Strike5.00
Volume-
OI-
IV0.83
Contract REFI260918C00007500
Side Call
Expiry18 Sep 2026
Strike7.50
Volume-
OI-
IV0.60
Contract REFI260918P00007500
Side Put
Expiry18 Sep 2026
Strike7.50
Volume-
OI-
IV0.37
Contract REFI260918C00010000
Side Call
Expiry18 Sep 2026
Strike10.00
Volume-
OI-
IV0.04
Contract REFI260918P00010000
Side Put
Expiry18 Sep 2026
Strike10.00
Volume-
OI-
IV0.01
Contract REFI260918C00012500
Side Call
Expiry18 Sep 2026
Strike12.50
Volume-
OI-
IV0.33
Contract REFI260918P00012500
Side Put
Expiry18 Sep 2026
Strike12.50
Volume-
OI-
IV0.58
Contract REFI260918C00015000
Side Call
Expiry18 Sep 2026
Strike15.00
Volume-
OI-
IV0.52