Options Chain for B. RILEY FINANCIAL INC COM (RILY) - $4.39 as of 11/26/2025 8:51:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 1.57 | 2.13 | 1.85 | 1.94 | +0.15 | +8.38% | 0.74 | 2 | 1,694 | 1.99 | 0.89 | 0.08 | 0.00 | 11/26/2025 | 11/26/2025 3:59:55 PM EST |
| 5.00 | 0.50 | 0.56 | 0.53 | 0.53 | +0.03 | +6.00% | 0.11 | 39 | 6,184 | 1.22 | 0.45 | 0.20 | -0.01 | 11/26/2025 | 11/26/2025 3:59:55 PM EST |
| 7.50 | 0.15 | 0.25 | 0.20 | 0.19 | -0.03 | -13.64% | 0.03 | 133 | 14,665 | 1.37 | 0.17 | 0.12 | 0.00 | 11/26/2025 | 11/26/2025 3:59:55 PM EST |
| 10.00 | 0.05 | 0.15 | 0.10 | 0.15 | +0.02 | +15.39% | 0.01 | 200 | 5,075 | 1.47 | 0.07 | 0.06 | 0.00 | 11/26/2025 | 11/26/2025 3:59:55 PM EST |
| 12.50 | 0.05 | 0.21 | 0.13 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 451 | 1.81 | 0.03 | 0.03 | 0.00 | 11/21/2025 | 11/26/2025 3:59:55 PM EST |
| 15.00 | 0.01 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 793 | 2.29 | 0.01 | 0.01 | 0.00 | 11/24/2025 | 11/26/2025 3:59:55 PM EST |
| 17.50 | 0.03 | 0.19 | 0.11 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 679 | 2.09 | 0.00 | 0.01 | 0.00 | 11/20/2025 | 11/26/2025 3:59:55 PM EST |
| 20.00 | 0.00 | 0.24 | 0.12 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 2,258 | 2.26 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/26/2025 3:59:55 PM EST |
| 22.50 | 0.00 | 0.65 | 0.33 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 233 | 3.70 | 0.00 | 0.00 | 0.00 | 10/20/2025 | 11/26/2025 3:59:55 PM EST |
| 25.00 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 2,583 | 2.69 | 0.00 | 0.00 | 0.00 | 10/24/2025 | 11/26/2025 3:59:55 PM EST |
| 27.50 | 0.00 | 0.35 | 0.18 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 191 | 3.33 | 0.00 | 0.00 | 0.00 | 8/19/2025 | 11/26/2025 3:59:55 PM EST |
| 30.00 | 0.00 | 0.15 | 0.08 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 288 | 2.87 | 0.00 | 0.00 | 0.00 | 9/17/2025 | 11/26/2025 3:59:55 PM EST |
| 32.50 | 0.00 | 0.75 | 0.38 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 14 | 4.29 | 0.00 | 0.00 | 0.00 | 6/27/2025 | 11/26/2025 3:59:55 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 99 | 4.38 | 0.00 | 0.00 | 0.00 | 8/14/2025 | 11/26/2025 3:59:55 PM EST |
| 37.50 | 0.00 | 0.75 | 0.38 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 108 | 4.45 | 0.00 | 0.00 | 0.00 | 6/2/2025 | 11/26/2025 3:59:55 PM EST |
| 40.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1,102 | 2.95 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 11/26/2025 3:59:55 PM EST |
| 42.50 | 0.00 | 0.75 | 0.38 | 3.00 | 0.00 | 0.00% | 0.01 | 0 | 2 | 4.58 | 0.00 | 0.00 | 0.00 | 7/17/2024 | 11/26/2025 3:59:55 PM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 177 | 4.64 | 0.00 | 0.00 | 0.00 | 9/11/2025 | 11/26/2025 3:59:55 PM EST |
| 47.50 | 0.00 | 0.75 | 0.38 | 2.80 | 0.00 | 0.00% | 0.01 | 0 | 46 | 4.70 | 0.00 | 0.00 | 0.00 | 7/17/2024 | 11/26/2025 3:59:55 PM EST |
| 50.00 | 0.00 | 0.75 | 0.38 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 194 | 4.75 | 0.00 | 0.00 | 0.00 | 10/6/2025 | 11/26/2025 3:59:55 PM EST |
| 52.50 | 0.00 | 0.05 | 0.03 | 7.10 | 0.00 | 0.00% | 0.00 | 0 | 4 | 2.90 | 0.00 | 0.00 | 0.00 | 5/14/2024 | 11/26/2025 3:59:55 PM EST |
| 55.00 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 2 | 2.94 | 0.00 | 0.00 | 0.00 | 12/19/2024 | 11/26/2025 3:59:55 PM EST |
| 60.00 | 0.00 | 0.01 | 0.01 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 54 | 2.52 | 0.00 | 0.00 | 0.00 | 11/3/2025 | 11/26/2025 3:59:55 PM EST |
| 65.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 46 | 3.08 | 0.00 | 0.00 | 0.00 | 8/7/2025 | 11/26/2025 3:59:55 PM EST |
| 70.00 | 0.00 | 0.05 | 0.03 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 343 | 3.14 | 0.00 | 0.00 | 0.00 | 10/20/2025 | 11/26/2025 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.01 | 0.20 | 0.11 | 0.09 | 0.00 | 0.00% | 0.04 | 0 | 9,891 | 1.20 | -0.11 | 0.08 | 0.00 | 11/24/2025 | 11/26/2025 3:59:55 PM EST |
| 5.00 | 1.03 | 1.42 | 1.23 | 1.20 | -0.12 | -9.10% | 0.25 | 53 | 5,441 | 1.21 | -0.55 | 0.20 | -0.01 | 11/26/2025 | 11/26/2025 3:59:55 PM EST |
| 7.50 | 3.05 | 3.75 | 3.40 | 3.67 | 0.00 | 0.00% | 0.45 | 0 | 1,164 | 2.04 | -0.83 | 0.12 | 0.00 | 11/25/2025 | 11/26/2025 3:59:55 PM EST |
| 10.00 | 5.55 | 5.80 | 5.68 | 5.94 | 0.00 | 0.00% | 0.57 | 0 | 443 | 1.57 | -0.93 | 0.06 | 0.00 | 11/20/2025 | 11/26/2025 3:59:55 PM EST |
| 12.50 | 7.65 | 9.15 | 8.40 | 8.69 | 0.00 | 0.00% | 0.67 | 0 | 225 | 3.50 | -0.97 | 0.03 | 0.00 | 11/21/2025 | 11/26/2025 3:59:55 PM EST |
| 15.00 | 9.20 | 12.75 | 10.98 | 10.90 | 0.00 | 0.00% | 0.73 | 0 | 74 | 5.53 | -0.99 | 0.01 | 0.00 | 11/21/2025 | 11/26/2025 3:59:55 PM EST |
| 17.50 | 11.65 | 15.25 | 13.45 | 12.48 | 0.00 | 0.00% | 0.77 | 0 | 70 | 5.73 | -1.00 | 0.01 | 0.00 | 11/13/2025 | 11/26/2025 3:59:55 PM EST |
| 20.00 | 14.15 | 17.70 | 15.93 | 13.25 | 0.00 | 0.00% | 0.80 | 0 | 7 | 5.83 | -1.00 | 0.00 | 0.00 | 8/18/2025 | 11/26/2025 3:59:55 PM EST |
| 22.50 | 16.65 | 20.20 | 18.43 | 17.01 | 0.00 | 0.00% | 0.82 | 0 | 29 | 5.98 | -1.00 | 0.00 | 0.00 | 10/28/2025 | 11/26/2025 3:59:55 PM EST |
| 25.00 | 19.15 | 22.75 | 20.95 | 18.10 | 0.00 | 0.00% | 0.84 | 0 | 28 | 6.20 | -1.00 | 0.00 | 0.00 | 8/18/2025 | 11/26/2025 3:59:55 PM EST |
| 27.50 | 21.65 | 25.20 | 23.43 | 23.50 | 0.00 | 0.00% | 0.85 | 0 | 0 | 6.25 | -1.00 | 0.00 | 0.00 | 7/9/2025 | 11/26/2025 3:59:55 PM EST |
| 30.00 | 24.15 | 27.70 | 25.93 | 25.60 | 0.00 | 0.00% | 0.86 | 0 | 3 | 6.36 | -1.00 | 0.00 | 0.00 | 3/20/2025 | 11/26/2025 3:59:55 PM EST |
| 32.50 | 26.65 | 30.20 | 28.43 | 29.41 | 0.00 | 0.00% | 0.87 | 0 | 0 | 6.46 | -1.00 | 0.00 | 0.00 | 4/7/2025 | 11/26/2025 3:59:55 PM EST |
| 35.00 | 29.15 | 32.70 | 30.93 | 29.10 | 0.00 | 0.00% | 0.88 | 0 | 2 | 6.55 | -1.00 | 0.00 | 0.00 | 9/30/2025 | 11/26/2025 3:59:55 PM EST |
| 37.50 | 31.65 | 35.20 | 33.43 | 32.86 | 0.00 | 0.00% | 0.89 | 0 | 0 | 6.64 | -1.00 | 0.00 | 0.00 | 1/8/2025 | 11/26/2025 3:59:55 PM EST |
| 40.00 | 34.15 | 37.70 | 35.93 | 35.01 | 0.00 | 0.00% | 0.90 | 0 | 1 | 6.72 | -1.00 | 0.00 | 0.00 | 1/17/2025 | 11/26/2025 3:59:55 PM EST |
| 42.50 | 36.65 | 40.20 | 38.43 | 24.80 | 0.00 | 0.00% | 0.90 | 0 | 0 | 6.80 | -1.00 | 0.00 | 0.00 | 6/4/2024 | 11/26/2025 3:59:55 PM EST |
| 45.00 | 39.15 | 42.70 | 40.93 | 39.90 | 0.00 | 0.00% | 0.91 | 0 | 0 | 6.87 | -1.00 | 0.00 | 0.00 | 8/29/2024 | 11/26/2025 3:59:55 PM EST |
| 47.50 | 41.65 | 45.20 | 43.43 | 24.80 | 0.00 | 0.00% | 0.91 | 0 | 0 | 6.93 | -1.00 | 0.00 | 0.00 | 5/21/2024 | 11/26/2025 3:59:55 PM EST |
| 50.00 | 44.15 | 47.70 | 45.93 | % | 0.92 | 0 | 0 | 6.99 | -1.00 | 0.00 | 0.00 | 11/26/2025 3:59:55 PM EST | |||
| 52.50 | 46.65 | 50.20 | 48.43 | 47.52 | 0.00 | 0.00% | 0.92 | 0 | 0 | 7.05 | -1.00 | 0.00 | 0.00 | 1/2/2025 | 11/26/2025 3:59:55 PM EST |
| 55.00 | 49.15 | 52.70 | 50.93 | % | 0.93 | 0 | 0 | 7.11 | -1.00 | 0.00 | 0.00 | 11/26/2025 3:59:55 PM EST | |||
| 60.00 | 54.15 | 57.70 | 55.93 | % | 0.93 | 0 | 0 | 7.22 | -1.00 | 0.00 | 0.00 | 11/26/2025 3:59:55 PM EST | |||
| 65.00 | 59.15 | 62.70 | 60.93 | % | 0.94 | 0 | 0 | 7.33 | -1.00 | 0.00 | 0.00 | 11/26/2025 3:59:55 PM EST | |||
| 70.00 | 64.15 | 67.70 | 65.93 | % | 0.94 | 0 | 0 | 7.42 | -1.00 | 0.00 | 0.00 | 11/26/2025 3:59:55 PM EST |