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 2 of 2
Contract GRFS261120C00010000
Side Call
Expiry20 Nov 2026
Strike10.00
Volume1
OI275
IV0.44
Contract GRFS260821C00010000
Side Call
Expiry21 Aug 2026
Strike10.00
Volume1
OI235
IV1.14
Contract GRFS261218P00008000
Side Put
Expiry18 Dec 2026
Strike8.00
Volume1
OI192
IV0.41
Contract GRFS261218C00010000
Side Call
Expiry18 Dec 2026
Strike10.00
Volume1
OI130
IV0.42
Contract GRFS261218C00012000
Side Call
Expiry18 Dec 2026
Strike12.00
Volume1
OI20
IV0.66
Contract GRFS261120P00008000
Side Put
Expiry20 Nov 2026
Strike8.00
Volume1
OI16
IV0.43