Contract Tape

GRFS 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 46 records

Detail Tape

GRFS most active options contracts

Page 1 of 2
Contract GRFS261218C00015000
Side Call
Expiry18 Dec 2026
Strike15.00
Volume-
OI16
IV1.10
Contract GRFS260821P00003000
Side Put
Expiry21 Aug 2026
Strike3.00
Volume-
OI15
IV3.59
Contract GRFS261218C00006000
Side Call
Expiry18 Dec 2026
Strike6.00
Volume-
OI10
IV2.02
Contract GRFS270219C00007000
Side Call
Expiry19 Feb 2027
Strike7.00
Volume-
OI5
IV0.96
Contract GRFS270219C00015000
Side Call
Expiry19 Feb 2027
Strike15.00
Volume-
OI5
IV0.79
Contract GRFS270219C00008000
Side Call
Expiry19 Feb 2027
Strike8.00
Volume-
OI2
IV0.79
Contract GRFS260821P00005000
Side Put
Expiry21 Aug 2026
Strike5.00
Volume-
OI1
IV2.20
Contract GRFS260821P00010000
Side Put
Expiry21 Aug 2026
Strike10.00
Volume-
OI1
IV1.11
Contract GRFS261120P00010000
Side Put
Expiry20 Nov 2026
Strike10.00
Volume-
OI1
IV0.93
Contract GRFS261120C00011000
Side Call
Expiry20 Nov 2026
Strike11.00
Volume-
OI1
IV0.64
Contract GRFS260821C00006000
Side Call
Expiry21 Aug 2026
Strike6.00
Volume-
OI-
IV1.92
Contract GRFS260821C00014000
Side Call
Expiry21 Aug 2026
Strike14.00
Volume-
OI-
IV0.50
Contract GRFS261120C00006000
Side Call
Expiry20 Nov 2026
Strike6.00
Volume-
OI-
IV0.99
Contract GRFS260821P00009000
Side Put
Expiry21 Aug 2026
Strike9.00
Volume26
OI-
IV0.00
Contract GRFS261120P00006000
Side Put
Expiry20 Nov 2026
Strike6.00
Volume20
OI68
IV0.54
Contract GRFS261120C00008000
Side Call
Expiry20 Nov 2026
Strike8.00
Volume10
OI108
IV0.40
Contract GRFS261218C00007000
Side Call
Expiry18 Dec 2026
Strike7.00
Volume7
OI119
IV0.48
Contract GRFS260821P00006000
Side Put
Expiry21 Aug 2026
Strike6.00
Volume7
OI12
IV1.00
Contract GRFS260821P00007000
Side Put
Expiry21 Aug 2026
Strike7.00
Volume6
OI1073
IV0.60
Contract GRFS261120P00007000
Side Put
Expiry20 Nov 2026
Strike7.00
Volume6
OI272
IV0.51
Contract GRFS261218P00007000
Side Put
Expiry18 Dec 2026
Strike7.00
Volume5
OI1081
IV0.45
Contract GRFS261218P00006000
Side Put
Expiry18 Dec 2026
Strike6.00
Volume5
OI331
IV0.55
Contract GRFS260821C00009000
Side Call
Expiry21 Aug 2026
Strike9.00
Volume4
OI434
IV0.59
Contract GRFS261218C00009000
Side Call
Expiry18 Dec 2026
Strike9.00
Volume4
OI270
IV0.43
Contract GRFS270219P00007000
Side Put
Expiry19 Feb 2027
Strike7.00
Volume4
OI6
IV0.48
Contract GRFS260821C00013000
Side Call
Expiry21 Aug 2026
Strike13.00
Volume4
OI4
IV1.79
Contract GRFS261218P00010000
Side Put
Expiry18 Dec 2026
Strike10.00
Volume4
OI-
IV0.00
Contract GRFS261218C00008000
Side Call
Expiry18 Dec 2026
Strike8.00
Volume3
OI771
IV0.43
Contract GRFS261218C00003000
Side Call
Expiry18 Dec 2026
Strike3.00
Volume3
OI14
IV1.20
Contract GRFS261218C00005000
Side Call
Expiry18 Dec 2026
Strike5.00
Volume3
OI9
IV2.04
Contract GRFS260821C00011000
Side Call
Expiry21 Aug 2026
Strike11.00
Volume3
OI8
IV1.11
Contract GRFS261120C00009000
Side Call
Expiry20 Nov 2026
Strike9.00
Volume2
OI618
IV0.39
Contract GRFS260821P00008000
Side Put
Expiry21 Aug 2026
Strike8.00
Volume2
OI237
IV0.51
Contract GRFS260821C00007000
Side Call
Expiry21 Aug 2026
Strike7.00
Volume2
OI102
IV1.40
Contract GRFS261120C00007000
Side Call
Expiry20 Nov 2026
Strike7.00
Volume2
OI42
IV0.54
Contract GRFS261218C00011000
Side Call
Expiry18 Dec 2026
Strike11.00
Volume2
OI20
IV0.96
Contract GRFS260821P00002000
Side Put
Expiry21 Aug 2026
Strike2.00
Volume2
OI11
IV3.14
Contract GRFS260821C00012000
Side Call
Expiry21 Aug 2026
Strike12.00
Volume2
OI7
IV1.61
Contract GRFS261120C00002000
Side Call
Expiry20 Nov 2026
Strike2.00
Volume2
OI-
IV1.44
Contract GRFS260821C00008000
Side Call
Expiry21 Aug 2026
Strike8.00
Volume1
OI790
IV0.51