Options Chain for RIOT PLATFORMS INC COM (RIOT) - $18.91 as of 8/18/2026 8:13:56 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 13.25 | 15.60 | 14.43 | % | 2.89 | 0 | 0 | 8.01 | 1.00 | 0.00 | 0.00 | 8/18/2026 4:00:02 PM EST | |||
| 9.00 | 8.65 | 11.60 | 10.13 | 10.65 | 0.00 | 0.00% | 1.13 | 0 | 1 | 4.77 | 1.00 | 0.00 | 0.00 | 8/17/2026 | 8/18/2026 4:00:02 PM EST |
| 10.00 | 8.25 | 10.10 | 9.18 | 9.60 | 0.00 | 0.00% | 0.92 | 0 | 49 | 3.64 | 1.00 | 0.00 | 0.00 | 8/17/2026 | 8/18/2026 4:00:02 PM EST |
| 11.00 | 6.85 | 9.35 | 8.10 | 9.60 | 0.00 | 0.00% | 0.74 | 0 | 11 | 3.51 | 1.00 | 0.00 | 0.00 | 8/12/2026 | 8/18/2026 4:00:02 PM EST |
| 12.00 | 5.90 | 8.45 | 7.18 | 8.70 | 0.00 | 0.00% | 0.60 | 0 | 4 | 3.22 | 1.00 | 0.00 | 0.00 | 8/12/2026 | 8/18/2026 4:00:02 PM EST |
| 13.00 | 4.95 | 7.45 | 6.20 | 8.30 | 0.00 | 0.00% | 0.48 | 0 | 4 | 2.85 | 0.99 | 0.01 | 0.00 | 8/3/2026 | 8/18/2026 4:00:02 PM EST |
| 14.00 | 4.55 | 5.90 | 5.23 | 6.69 | 0.00 | 0.00% | 0.37 | 0 | 3 | 2.01 | 0.97 | 0.02 | -0.01 | 8/12/2026 | 8/18/2026 4:00:02 PM EST |
| 15.00 | 3.05 | 5.40 | 4.23 | 4.44 | 0.00 | 0.00% | 0.28 | 0 | 3 | 2.13 | 0.92 | 0.04 | -0.01 | 8/14/2026 | 8/18/2026 4:00:02 PM EST |
| 15.50 | 3.05 | 5.05 | 4.05 | % | 0.26 | 0 | 0 | 2.09 | 0.89 | 0.06 | -0.02 | 8/18/2026 4:00:02 PM EST | |||
| 16.00 | 2.83 | 3.80 | 3.32 | % | 0.21 | 0 | 0 | 1.36 | 0.85 | 0.07 | -0.02 | 8/18/2026 4:00:02 PM EST | |||
| 16.50 | 2.61 | 3.15 | 2.88 | % | 0.17 | 0 | 0 | 0.81 | 0.80 | 0.08 | -0.03 | 8/18/2026 4:00:02 PM EST | |||
| 17.00 | 2.25 | 2.73 | 2.49 | 2.59 | +0.30 | +13.10% | 0.15 | 39 | 52 | 0.84 | 0.75 | 0.09 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 17.50 | 1.93 | 2.38 | 2.16 | 2.24 | % | 0.12 | 4 | 0 | 0.84 | 0.70 | 0.10 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST | |
| 18.00 | 1.64 | 2.12 | 1.88 | 1.90 | -0.61 | -24.31% | 0.10 | 94 | 327 | 0.86 | 0.64 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 18.50 | 1.55 | 1.85 | 1.70 | 1.70 | % | 0.09 | 9 | 0 | 0.92 | 0.58 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST | |
| 19.00 | 1.15 | 1.60 | 1.38 | 1.51 | -0.54 | -26.35% | 0.07 | 64 | 213 | 0.87 | 0.53 | 0.12 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 19.50 | 0.99 | 1.24 | 1.12 | 1.20 | -0.38 | -24.06% | 0.06 | 136 | 22 | 0.84 | 0.47 | 0.12 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 20.00 | 0.91 | 1.08 | 1.00 | 1.07 | -0.51 | -32.28% | 0.05 | 77 | 201 | 0.88 | 0.42 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 20.50 | 0.62 | 1.04 | 0.83 | 0.83 | -0.42 | -33.60% | 0.04 | 16 | 11 | 0.88 | 0.36 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 21.00 | 0.49 | 0.79 | 0.64 | 0.65 | -0.45 | -40.91% | 0.03 | 57 | 479 | 0.84 | 0.32 | 0.10 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 21.50 | 0.38 | 0.78 | 0.58 | 0.61 | -0.19 | -23.75% | 0.03 | 54 | 13 | 0.88 | 0.27 | 0.10 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 22.00 | 0.43 | 0.59 | 0.51 | 0.50 | -0.32 | -39.03% | 0.02 | 77 | 5,586 | 0.91 | 0.23 | 0.09 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 22.50 | 0.38 | 0.48 | 0.43 | 0.48 | -0.19 | -28.36% | 0.02 | 52 | 9 | 0.92 | 0.20 | 0.08 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 23.00 | 0.28 | 0.38 | 0.33 | 0.33 | -0.21 | -38.89% | 0.01 | 73 | 287 | 0.90 | 0.17 | 0.07 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 23.50 | 0.12 | 0.33 | 0.23 | 0.28 | -0.14 | -33.34% | 0.01 | 846 | 3,012 | 0.84 | 0.14 | 0.06 | -0.02 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 24.00 | 0.18 | 0.28 | 0.23 | 0.25 | -0.12 | -32.44% | 0.01 | 71 | 357 | 0.88 | 0.11 | 0.06 | -0.02 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 24.50 | 0.14 | 0.27 | 0.21 | 0.27 | -0.07 | -20.59% | 0.01 | 2 | 9 | 0.93 | 0.09 | 0.05 | -0.02 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 25.00 | 0.07 | 0.23 | 0.15 | 0.16 | -0.09 | -36.00% | 0.01 | 8 | 1,796 | 0.89 | 0.08 | 0.04 | -0.01 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 26.00 | 0.09 | 0.15 | 0.12 | 0.13 | -0.08 | -38.10% | 0.00 | 162 | 463 | 0.93 | 0.05 | 0.03 | -0.01 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 27.00 | 0.03 | 0.11 | 0.07 | 0.09 | -0.04 | -30.77% | 0.00 | 28 | 176 | 0.91 | 0.03 | 0.02 | -0.01 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 28.00 | 0.00 | 0.10 | 0.05 | 0.13 | +0.04 | +44.45% | 0.00 | 1 | 68 | 1.17 | 0.02 | 0.01 | -0.01 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 29.00 | 0.00 | 0.27 | 0.14 | 0.07 | +0.01 | +16.67% | 0.00 | 1 | 98 | 1.43 | 0.01 | 0.01 | 0.00 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 30.00 | 0.01 | 0.06 | 0.04 | 0.04 | -0.03 | -42.86% | 0.00 | 14 | 33 | 1.00 | 0.01 | 0.01 | 0.00 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 31.00 | 0.00 | 0.29 | 0.15 | 0.16 | 0.00 | 0.00% | 0.00 | 0 | 16 | 1.61 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 8/18/2026 4:00:02 PM EST |
| 32.00 | 0.00 | 0.25 | 0.13 | 0.03 | -0.06 | -66.67% | 0.00 | 22 | 24 | 1.63 | 0.00 | 0.00 | 0.00 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 33.00 | 0.00 | 0.14 | 0.07 | 0.04 | -0.05 | -55.56% | 0.00 | 53 | 7 | 1.50 | 0.00 | 0.00 | 0.00 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 35.00 | 0.00 | 0.13 | 0.07 | 0.10 | +0.02 | +25.00% | 0.00 | 1 | 178 | 1.60 | 0.00 | 0.00 | 0.00 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 0.00 | 0.02 | 0.01 | % | 0.00 | 0 | 0 | 2.69 | 0.00 | 0.00 | 0.00 | 8/18/2026 4:00:02 PM EST | |||
| 9.00 | 0.00 | 0.59 | 0.30 | 0.07 | % | 0.03 | 2 | 0 | 3.14 | 0.00 | 0.00 | 0.00 | 8/18/2026 | 8/18/2026 4:00:02 PM EST | |
| 10.00 | 0.00 | 0.74 | 0.37 | 0.01 | 0.00 | 0.00% | 0.04 | 0 | 3 | 3.00 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 8/18/2026 4:00:02 PM EST |
| 11.00 | 0.00 | 1.14 | 0.57 | 0.14 | 0.00 | 0.00% | 0.05 | 0 | 1 | 3.15 | 0.00 | 0.00 | 0.00 | 8/3/2026 | 8/18/2026 4:00:02 PM EST |
| 12.00 | 0.00 | 0.13 | 0.07 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.40 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 8/18/2026 4:00:02 PM EST |
| 13.00 | 0.00 | 0.28 | 0.14 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 63 | 1.46 | -0.01 | 0.01 | 0.00 | 8/17/2026 | 8/18/2026 4:00:02 PM EST |
| 14.00 | 0.02 | 0.10 | 0.06 | 0.08 | -0.02 | -20.00% | 0.00 | 2 | 88 | 0.82 | -0.03 | 0.02 | -0.01 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 15.00 | 0.09 | 0.18 | 0.14 | 0.17 | +0.07 | +70.00% | 0.01 | 8 | 626 | 0.82 | -0.08 | 0.04 | -0.01 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 15.50 | 0.17 | 0.25 | 0.21 | 0.20 | % | 0.01 | 9 | 0 | 0.84 | -0.11 | 0.06 | -0.02 | 8/18/2026 | 8/18/2026 4:00:02 PM EST | |
| 16.00 | 0.16 | 0.38 | 0.27 | 0.32 | +0.06 | +23.08% | 0.02 | 33 | 4,211 | 0.80 | -0.15 | 0.07 | -0.02 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 16.50 | 0.35 | 0.51 | 0.43 | 0.38 | +0.14 | +58.34% | 0.03 | 8 | 1 | 0.84 | -0.20 | 0.08 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 17.00 | 0.36 | 0.72 | 0.54 | 0.58 | +0.14 | +31.82% | 0.03 | 60 | 696 | 0.82 | -0.25 | 0.09 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 17.50 | 0.53 | 0.94 | 0.74 | 0.72 | +0.20 | +38.47% | 0.04 | 9 | 22 | 0.84 | -0.30 | 0.10 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 18.00 | 0.85 | 1.12 | 0.99 | 0.95 | +0.22 | +30.14% | 0.06 | 154 | 403 | 0.88 | -0.36 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 18.50 | 0.94 | 1.39 | 1.17 | 1.14 | +0.17 | +17.53% | 0.06 | 333 | 23 | 0.85 | -0.42 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 19.00 | 1.20 | 1.60 | 1.40 | 1.46 | +0.50 | +52.09% | 0.07 | 182 | 293 | 0.83 | -0.47 | 0.12 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 19.50 | 1.61 | 1.95 | 1.78 | 1.73 | +0.58 | +50.44% | 0.09 | 3 | 7 | 0.89 | -0.53 | 0.12 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 20.00 | 1.89 | 2.29 | 2.09 | 1.96 | +0.48 | +32.44% | 0.10 | 7 | 230 | 0.89 | -0.58 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 20.50 | 2.15 | 2.64 | 2.40 | 2.23 | +0.07 | +3.25% | 0.12 | 15 | 4 | 0.87 | -0.64 | 0.11 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 21.00 | 2.48 | 2.92 | 2.70 | 2.77 | +0.12 | +4.53% | 0.13 | 3 | 93 | 0.83 | -0.68 | 0.10 | -0.04 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 21.50 | 2.91 | 3.45 | 3.18 | 2.91 | 0.00 | 0.00% | 0.15 | 0 | 1 | 0.89 | -0.73 | 0.10 | -0.03 | 8/17/2026 | 8/18/2026 4:00:02 PM EST |
| 22.00 | 3.25 | 3.85 | 3.55 | 3.51 | +0.43 | +13.97% | 0.16 | 8 | 117 | 0.84 | -0.77 | 0.09 | -0.03 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 22.50 | 3.65 | 4.25 | 3.95 | % | 0.18 | 0 | 0 | 1.24 | -0.80 | 0.08 | -0.03 | 8/18/2026 4:00:02 PM EST | |||
| 23.00 | 3.75 | 5.35 | 4.55 | 4.60 | 0.00 | 0.00% | 0.20 | 0 | 15 | 1.59 | -0.83 | 0.07 | -0.03 | 8/14/2026 | 8/18/2026 4:00:02 PM EST |
| 23.50 | 4.05 | 5.90 | 4.98 | % | 0.21 | 0 | 0 | 1.70 | -0.86 | 0.06 | -0.02 | 8/18/2026 4:00:02 PM EST | |||
| 24.00 | 3.75 | 6.40 | 5.08 | 5.15 | +0.35 | +7.30% | 0.21 | 5 | 6 | 1.77 | -0.89 | 0.06 | -0.02 | 8/18/2026 | 8/18/2026 4:00:02 PM EST |
| 24.50 | 4.45 | 6.95 | 5.70 | % | 0.23 | 0 | 0 | 1.88 | -0.91 | 0.05 | -0.02 | 8/18/2026 4:00:02 PM EST | |||
| 25.00 | 5.10 | 6.85 | 5.98 | 6.10 | 0.00 | 0.00% | 0.24 | 0 | 427 | 1.51 | -0.92 | 0.04 | -0.01 | 8/14/2026 | 8/18/2026 4:00:02 PM EST |
| 26.00 | 5.90 | 8.70 | 7.30 | 5.17 | 0.00 | 0.00% | 0.28 | 0 | 2 | 2.24 | -0.95 | 0.03 | -0.01 | 8/11/2026 | 8/18/2026 4:00:02 PM EST |
| 27.00 | 6.90 | 9.35 | 8.13 | 7.27 | 0.00 | 0.00% | 0.30 | 0 | 24 | 2.12 | -0.97 | 0.02 | -0.01 | 8/13/2026 | 8/18/2026 4:00:02 PM EST |
| 28.00 | 7.40 | 10.35 | 8.88 | 7.82 | 0.00 | 0.00% | 0.32 | 0 | 3 | 2.22 | -0.98 | 0.01 | -0.01 | 8/7/2026 | 8/18/2026 4:00:02 PM EST |
| 29.00 | 8.90 | 11.20 | 10.05 | 9.95 | 0.00 | 0.00% | 0.35 | 0 | 61 | 2.22 | -0.99 | 0.01 | 0.00 | 8/14/2026 | 8/18/2026 4:00:02 PM EST |
| 30.00 | 9.55 | 12.25 | 10.90 | 9.61 | 0.00 | 0.00% | 0.36 | 0 | 1 | 2.35 | -0.99 | 0.01 | 0.00 | 8/7/2026 | 8/18/2026 4:00:02 PM EST |
| 31.00 | 10.75 | 13.05 | 11.90 | % | 0.38 | 0 | 0 | 2.28 | -1.00 | 0.00 | 0.00 | 8/18/2026 4:00:02 PM EST | |||
| 32.00 | 11.55 | 14.40 | 12.98 | % | 0.41 | 0 | 0 | 2.64 | -1.00 | 0.00 | 0.00 | 8/18/2026 4:00:02 PM EST | |||
| 33.00 | 12.55 | 15.05 | 13.80 | % | 0.42 | 0 | 0 | 2.45 | -1.00 | 0.00 | 0.00 | 8/18/2026 4:00:02 PM EST | |||
| 35.00 | 14.55 | 16.95 | 15.75 | 15.45 | 0.00 | 0.00% | 0.45 | 0 | 10 | 2.51 | -1.00 | 0.00 | 0.00 | 8/10/2026 | 8/18/2026 4:00:02 PM EST |