Options Chain for B. RILEY FINANCIAL INC COM (RILY) - $5.03 as of 12/22/2025 3:01:44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 3.45 | 5.90 | 4.68 | 4.00 | 0.00 | 0.00% | 4.68 | 0 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 1.50 | 2.90 | 5.40 | 4.15 | % | 2.77 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:50 PM EST | |||
| 2.00 | 2.43 | 4.05 | 3.24 | 3.08 | 0.00 | 0.00% | 1.62 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 2.50 | 2.04 | 3.70 | 2.87 | 2.10 | 0.00 | 0.00% | 1.15 | 0 | 9 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 3.00 | 1.44 | 3.45 | 2.45 | 1.96 | 0.00 | 0.00% | 0.82 | 0 | 10 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 3.50 | 0.98 | 3.20 | 2.09 | 1.94 | 0.00 | 0.00% | 0.60 | 0 | 1 | 0.00 | 1.00 | 0.01 | 0.00 | 12/16/2025 | 12/22/2025 3:59:50 PM EST |
| 4.00 | 0.39 | 1.60 | 1.00 | 1.19 | 0.00 | 0.00% | 0.25 | 0 | 860 | 6.31 | 0.95 | 0.16 | -0.01 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 4.50 | 0.24 | 0.52 | 0.38 | 0.41 | 0.00 | 0.00% | 0.08 | 0 | 434 | 1.65 | 0.75 | 0.58 | -0.03 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 5.00 | 0.05 | 0.16 | 0.11 | 0.16 | 0.00 | 0.00% | 0.02 | 0 | 3,425 | 1.12 | 0.39 | 0.73 | -0.03 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 5.50 | 0.04 | 0.08 | 0.06 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 1,523 | 1.25 | 0.13 | 0.42 | -0.02 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 6.00 | 0.02 | 0.04 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 9,817 | 1.45 | 0.03 | 0.14 | -0.01 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 6.50 | 0.02 | 0.04 | 0.03 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 595 | 1.83 | 0.00 | 0.03 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 7.00 | 0.01 | 0.02 | 0.02 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 990 | 1.90 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 7.50 | 0.00 | 0.03 | 0.02 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 189 | 2.49 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 8.00 | 0.00 | 0.02 | 0.01 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 439 | 2.57 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 8.50 | 0.00 | 0.02 | 0.01 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 105 | 2.81 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 9.00 | 0.00 | 0.03 | 0.02 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 20 | 3.26 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 9.50 | 0.00 | 0.20 | 0.10 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 24 | 5.31 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 10.00 | 0.00 | 0.02 | 0.01 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 73 | 3.44 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.02 | 0.01 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 11/28/2025 | 12/22/2025 3:59:50 PM EST |
| 1.50 | 0.00 | 2.13 | 1.07 | 0.01 | 0.00 | 0.00% | 0.71 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 12/17/2025 | 12/22/2025 3:59:50 PM EST |
| 2.00 | 0.00 | 0.21 | 0.11 | 0.08 | 0.00 | 0.00% | 0.06 | 0 | 39 | 0.00 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 2.50 | 0.00 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 4 | 3.19 | 0.00 | 0.00 | 0.00 | 12/16/2025 | 12/22/2025 3:59:50 PM EST |
| 3.00 | 0.00 | 0.01 | 0.01 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 8 | 2.40 | 0.00 | 0.00 | 0.00 | 12/15/2025 | 12/22/2025 3:59:50 PM EST |
| 3.50 | 0.00 | 0.01 | 0.01 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 301 | 1.71 | 0.00 | 0.01 | 0.00 | 12/18/2025 | 12/22/2025 3:59:50 PM EST |
| 4.00 | 0.01 | 0.02 | 0.02 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 418 | 1.19 | -0.05 | 0.16 | -0.01 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 4.50 | 0.09 | 0.12 | 0.11 | 0.11 | 0.00 | 0.00% | 0.02 | 0 | 884 | 1.18 | -0.25 | 0.58 | -0.03 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 5.00 | 0.24 | 0.38 | 0.31 | 0.30 | 0.00 | 0.00% | 0.06 | 0 | 1,367 | 0.97 | -0.61 | 0.73 | -0.03 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 5.50 | 0.37 | 1.75 | 1.06 | 0.70 | 0.00 | 0.00% | 0.19 | 0 | 444 | 6.67 | -0.87 | 0.42 | -0.02 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 6.00 | 0.25 | 2.42 | 1.34 | 0.84 | 0.00 | 0.00% | 0.22 | 0 | 155 | 8.23 | -0.97 | 0.14 | -0.01 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 6.50 | 0.65 | 2.40 | 1.53 | 1.40 | 0.00 | 0.00% | 0.24 | 0 | 7 | 6.22 | -1.00 | 0.03 | 0.00 | 12/19/2025 | 12/22/2025 3:59:50 PM EST |
| 7.00 | 1.10 | 3.25 | 2.18 | % | 0.31 | 0 | 0 | 8.50 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:50 PM EST | |||
| 7.50 | 1.45 | 4.20 | 2.83 | % | 0.38 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:50 PM EST | |||
| 8.00 | 1.95 | 4.60 | 3.28 | 2.87 | 0.00 | 0.00% | 0.41 | 0 | 1 | 0.00 | -1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 8.50 | 2.43 | 5.00 | 3.72 | 3.70 | 0.00 | 0.00% | 0.44 | 0 | 3 | 0.00 | -1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 9.00 | 2.96 | 5.20 | 4.08 | 4.10 | 0.00 | 0.00% | 0.45 | 0 | 1 | 9.91 | -1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 9.50 | 3.40 | 5.40 | 4.40 | 4.52 | 0.00 | 0.00% | 0.46 | 0 | 1 | 8.70 | -1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:50 PM EST |
| 10.00 | 3.95 | 7.00 | 5.48 | % | 0.55 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:50 PM EST |