Contract Tape

RIOT 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 856 records

Detail Tape

RIOT most active options contracts

Page 1 of 22
Contract RIOT260918P00013000
Side Put
Expiry18 Sep 2026
Strike13.00
Volume9138
OI531
IV1.12
Contract RIOT270319P00015000
Side Put
Expiry19 Mar 2027
Strike15.00
Volume7609
OI10
IV0.96
Contract RIOT260821P00015000
Side Put
Expiry21 Aug 2026
Strike15.00
Volume7377
OI5103
IV1.13
Contract RIOT260828C00022000
Side Call
Expiry28 Aug 2026
Strike22.00
Volume2769
OI106
IV1.11
Contract RIOT260814C00021500
Side Call
Expiry14 Aug 2026
Strike21.50
Volume2524
OI6
IV1.17
Contract RIOT260918C00020000
Side Call
Expiry18 Sep 2026
Strike20.00
Volume2465
OI7289
IV1.02
Contract RIOT260807P00017000
Side Put
Expiry7 Aug 2026
Strike17.00
Volume1541
OI175
IV1.23
Contract RIOT260918C00024000
Side Call
Expiry18 Sep 2026
Strike24.00
Volume1375
OI7215
IV1.03
Contract RIOT260807C00027000
Side Call
Expiry7 Aug 2026
Strike27.00
Volume1310
OI262
IV1.26
Contract RIOT260807C00025000
Side Call
Expiry7 Aug 2026
Strike25.00
Volume929
OI12019
IV1.26
Contract RIOT280121C00045000
Side Call
Expiry21 Jan 2028
Strike45.00
Volume910
OI611
IV0.90
Contract RIOT260807P00018500
Side Put
Expiry7 Aug 2026
Strike18.50
Volume906
OI10657
IV1.20
Contract RIOT260821P00011000
Side Put
Expiry21 Aug 2026
Strike11.00
Volume900
OI838
IV1.06
Contract RIOT260821P00020000
Side Put
Expiry21 Aug 2026
Strike20.00
Volume879
OI1161
IV1.11
Contract RIOT260807C00020500
Side Call
Expiry7 Aug 2026
Strike20.50
Volume824
OI80
IV1.22
Contract RIOT260807C00022000
Side Call
Expiry7 Aug 2026
Strike22.00
Volume772
OI983
IV1.23
Contract RIOT260807P00020500
Side Put
Expiry7 Aug 2026
Strike20.50
Volume770
OI142
IV1.21
Contract RIOT260807C00023000
Side Call
Expiry7 Aug 2026
Strike23.00
Volume741
OI2576
IV1.22
Contract RIOT260807P00018000
Side Put
Expiry7 Aug 2026
Strike18.00
Volume703
OI4275
IV1.24
Contract RIOT260807C00026500
Side Call
Expiry7 Aug 2026
Strike26.50
Volume614
OI705
IV1.35
Contract RIOT260814P00017000
Side Put
Expiry14 Aug 2026
Strike17.00
Volume609
OI165
IV1.18
Contract RIOT260918C00023000
Side Call
Expiry18 Sep 2026
Strike23.00
Volume539
OI3796
IV1.02
Contract RIOT260821P00021000
Side Put
Expiry21 Aug 2026
Strike21.00
Volume539
OI1877
IV1.13
Contract RIOT261218C00019000
Side Call
Expiry18 Dec 2026
Strike19.00
Volume502
OI150
IV0.99
Contract RIOT260828P00020000
Side Put
Expiry28 Aug 2026
Strike20.00
Volume476
OI229
IV1.06
Contract RIOT260807P00020000
Side Put
Expiry7 Aug 2026
Strike20.00
Volume472
OI259
IV1.21
Contract RIOT260911C00022000
Side Call
Expiry11 Sep 2026
Strike22.00
Volume430
OI-
IV1.09
Contract RIOT260807C00022500
Side Call
Expiry7 Aug 2026
Strike22.50
Volume368
OI374
IV1.24
Contract RIOT260821C00028000
Side Call
Expiry21 Aug 2026
Strike28.00
Volume328
OI1593
IV1.15
Contract RIOT260918P00017000
Side Put
Expiry18 Sep 2026
Strike17.00
Volume308
OI4318
IV1.07
Contract RIOT260821C00020500
Side Call
Expiry21 Aug 2026
Strike20.50
Volume300
OI37
IV1.11
Contract RIOT260821P00020500
Side Put
Expiry21 Aug 2026
Strike20.50
Volume242
OI828
IV1.10
Contract RIOT260828P00013000
Side Put
Expiry28 Aug 2026
Strike13.00
Volume237
OI49
IV1.13
Contract RIOT270115C00030000
Side Call
Expiry15 Jan 2027
Strike30.00
Volume236
OI16153
IV0.98
Contract RIOT260821C00030000
Side Call
Expiry21 Aug 2026
Strike30.00
Volume233
OI2153
IV1.14
Contract RIOT260814C00025000
Side Call
Expiry14 Aug 2026
Strike25.00
Volume212
OI306
IV1.15
Contract RIOT260904C00021000
Side Call
Expiry4 Sep 2026
Strike21.00
Volume210
OI7
IV1.12
Contract RIOT270319C00030000
Side Call
Expiry19 Mar 2027
Strike30.00
Volume208
OI15
IV0.95
Contract RIOT261218P00016000
Side Put
Expiry18 Dec 2026
Strike16.00
Volume200
OI400
IV0.99
Contract RIOT260821P00012000
Side Put
Expiry21 Aug 2026
Strike12.00
Volume200
OI21
IV0.91