Contract ?
GRAL260821P00050000
Side ?
Put
Expiry 21 Aug 2026
Strike 50.00
Volume -
OI 302
IV 0.38
Contract ?
GRAL270115C00040000
Side ?
Call
Expiry 15 Jan 2027
Strike 40.00
Volume -
OI 292
IV 0.96
Contract ?
GRAL280121C00050000
Side ?
Call
Expiry 21 Jan 2028
Strike 50.00
Volume -
OI 291
IV 0.91
Contract ?
GRAL280121C00070000
Side ?
Call
Expiry 21 Jan 2028
Strike 70.00
Volume -
OI 290
IV 0.89
Contract ?
GRAL270115P00070000
Side ?
Put
Expiry 15 Jan 2027
Strike 70.00
Volume -
OI 263
IV 0.75
Contract ?
GRAL270115C00135000
Side ?
Call
Expiry 15 Jan 2027
Strike 135.00
Volume -
OI 257
IV 0.80
Contract ?
GRAL270115C00050000
Side ?
Call
Expiry 15 Jan 2027
Strike 50.00
Volume -
OI 238
IV 0.89
Contract ?
GRAL280121P00065000
Side ?
Put
Expiry 21 Jan 2028
Strike 65.00
Volume -
OI 234
IV 0.86
Contract ?
GRAL280121C00085000
Side ?
Call
Expiry 21 Jan 2028
Strike 85.00
Volume -
OI 217
IV 0.86
Contract ?
GRAL280121P00020000
Side ?
Put
Expiry 21 Jan 2028
Strike 20.00
Volume -
OI 213
IV 0.98
Contract ?
GRAL270115C00070000
Side ?
Call
Expiry 15 Jan 2027
Strike 70.00
Volume -
OI 206
IV 0.81
Contract ?
GRAL270115P00030000
Side ?
Put
Expiry 15 Jan 2027
Strike 30.00
Volume -
OI 205
IV 0.41
Contract ?
GRAL261016C00040000
Side ?
Call
Expiry 16 Oct 2026
Strike 40.00
Volume -
OI 203
IV 0.92
Contract ?
GRAL270115C00060000
Side ?
Call
Expiry 15 Jan 2027
Strike 60.00
Volume -
OI 199
IV 0.83
Contract ?
GRAL260821C00080000
Side ?
Call
Expiry 21 Aug 2026
Strike 80.00
Volume -
OI 191
IV 0.95
Contract ?
GRAL261016C00100000
Side ?
Call
Expiry 16 Oct 2026
Strike 100.00
Volume -
OI 177
IV 0.83
Contract ?
GRAL260821C00100000
Side ?
Call
Expiry 21 Aug 2026
Strike 100.00
Volume -
OI 173
IV 0.65
Contract ?
GRAL270115C00090000
Side ?
Call
Expiry 15 Jan 2027
Strike 90.00
Volume -
OI 164
IV 0.79
Contract ?
GRAL270115C00020000
Side ?
Call
Expiry 15 Jan 2027
Strike 20.00
Volume -
OI 147
IV 1.15
Contract ?
GRAL270115P00045000
Side ?
Put
Expiry 15 Jan 2027
Strike 45.00
Volume -
OI 139
IV 0.78
Contract ?
GRAL280121C00040000
Side ?
Call
Expiry 21 Jan 2028
Strike 40.00
Volume -
OI 138
IV 0.92
Contract ?
GRAL270115P00040000
Side ?
Put
Expiry 15 Jan 2027
Strike 40.00
Volume -
OI 137
IV 0.88
Contract ?
GRAL270115P00020000
Side ?
Put
Expiry 15 Jan 2027
Strike 20.00
Volume -
OI 135
IV 0.61
Contract ?
GRAL261016C00075000
Side ?
Call
Expiry 16 Oct 2026
Strike 75.00
Volume -
OI 125
IV 0.80
Contract ?
GRAL270115C00130000
Side ?
Call
Expiry 15 Jan 2027
Strike 130.00
Volume -
OI 122
IV 0.83
Contract ?
GRAL270115P00025000
Side ?
Put
Expiry 15 Jan 2027
Strike 25.00
Volume -
OI 120
IV 0.49
Contract ?
GRAL270115C00010000
Side ?
Call
Expiry 15 Jan 2027
Strike 10.00
Volume -
OI 117
IV 0.01
Contract ?
GRAL270115P00050000
Side ?
Put
Expiry 15 Jan 2027
Strike 50.00
Volume -
OI 115
IV 0.78
Contract ?
GRAL280121C00090000
Side ?
Call
Expiry 21 Jan 2028
Strike 90.00
Volume -
OI 112
IV 0.85
Contract ?
GRAL280121C00165000
Side ?
Call
Expiry 21 Jan 2028
Strike 165.00
Volume -
OI 110
IV 0.84
Contract ?
GRAL260821C00085000
Side ?
Call
Expiry 21 Aug 2026
Strike 85.00
Volume -
OI 109
IV 0.95
Contract ?
GRAL260821P00060000
Side ?
Put
Expiry 21 Aug 2026
Strike 60.00
Volume -
OI 102
IV 0.82
Contract ?
GRAL270115C00025000
Side ?
Call
Expiry 15 Jan 2027
Strike 25.00
Volume -
OI 100
IV 1.03
Contract ?
GRAL280121P00035000
Side ?
Put
Expiry 21 Jan 2028
Strike 35.00
Volume -
OI 99
IV 0.93
Contract ?
GRAL261016C00050000
Side ?
Call
Expiry 16 Oct 2026
Strike 50.00
Volume -
OI 96
IV 0.94
Contract ?
GRAL280121C00100000
Side ?
Call
Expiry 21 Jan 2028
Strike 100.00
Volume -
OI 96
IV 0.85
Contract ?
GRAL270115P00075000
Side ?
Put
Expiry 15 Jan 2027
Strike 75.00
Volume -
OI 92
IV 0.75
Contract ?
GRAL270115C00045000
Side ?
Call
Expiry 15 Jan 2027
Strike 45.00
Volume -
OI 87
IV 0.84
Contract ?
GRAL261016C00025000
Side ?
Call
Expiry 16 Oct 2026
Strike 25.00
Volume -
OI 82
IV 1.25
Contract ?
GRAL260918P00060000
Side ?
Put
Expiry 18 Sep 2026
Strike 60.00
Volume -
OI 75
IV 0.76