Options Chain for B. RILEY FINANCIAL INC COM (RILY) - $3.40 as of 2/21/2025 9:18:13 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 2.83 | 3.25 | 4.30 | 0.00 | 0.00% | 0 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 1/30/2025 | 2/21/2025 3:59:54 PM EST |
| 1.00 | 2.33 | 2.72 | 3.85 | 0.00 | 0.00% | 0 | 10 | 5.66 | 1.00 | 0.00 | 0.00 | 1/28/2025 | 2/21/2025 3:59:54 PM EST |
| 1.50 | 1.82 | 2.39 | % | 0 | 0 | 5.10 | 0.95 | 0.06 | 0.00 | 2/21/2025 3:59:54 PM EST | |||
| 2.00 | 1.35 | 1.79 | % | 0 | 0 | 4.38 | 0.87 | 0.10 | -0.01 | 2/21/2025 3:59:54 PM EST | |||
| 2.50 | 0.68 | 1.36 | 0.91 | 0.00 | 0.00% | 0 | 1 | 4.15 | 0.78 | 0.15 | -0.02 | 2/20/2025 | 2/21/2025 3:59:54 PM EST |
| 3.00 | 0.62 | 0.88 | 0.32 | -0.17 | -34.70% | 1,019 | 22 | 2.37 | 0.67 | 0.21 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 3.50 | 0.44 | 0.69 | 0.30 | +0.02 | +7.15% | 1 | 31 | 2.48 | 0.54 | 0.25 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 4.00 | 0.28 | 0.39 | 0.35 | +0.21 | +150.00% | 135 | 40 | 2.15 | 0.41 | 0.26 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 4.50 | 0.16 | 0.38 | 0.12 | +0.03 | +33.34% | 873 | 523 | 2.86 | 0.31 | 0.24 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 5.00 | 0.00 | 0.24 | 0.07 | -0.01 | -12.50% | 266 | 189 | 2.50 | 0.23 | 0.21 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 5.50 | 0.00 | 0.21 | 2.39 | +2.32 | +3,314.29% | 74 | 221 | 2.03 | 0.17 | 0.18 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 6.00 | 0.00 | 0.19 | 0.05 | 0.00 | 0.00% | 0 | 611 | 2.87 | 0.13 | 0.14 | -0.01 | 2/20/2025 | 2/21/2025 3:59:54 PM EST |
| 6.50 | 0.05 | 0.13 | 0.12 | % | 30 | 0 | 2.54 | 0.10 | 0.12 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST | |
| 7.00 | 0.00 | 0.16 | 0.18 | +0.04 | +28.58% | 1 | 12 | 3.20 | 0.07 | 0.09 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 7.50 | 0.00 | 0.15 | % | 0 | 0 | 3.27 | 0.05 | 0.07 | -0.01 | 2/21/2025 3:59:54 PM EST | |||
| 8.00 | 0.02 | 0.14 | % | 0 | 0 | 2.75 | 0.04 | 0.06 | -0.01 | 2/21/2025 3:59:54 PM EST | |||
| 8.50 | 0.00 | 0.14 | 0.01 | % | 2 | 0 | 3.46 | 0.03 | 0.05 | 0.00 | 2/21/2025 | 2/21/2025 3:59:54 PM EST | |
| 9.00 | 0.00 | 0.13 | % | 0 | 0 | 3.53 | 0.02 | 0.04 | 0.00 | 2/21/2025 3:59:54 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.04 | 0.01 | % | 1 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/21/2025 | 2/21/2025 3:59:54 PM EST | |
| 1.00 | 0.00 | 0.05 | 0.05 | +0.01 | +25.00% | 774 | 62 | 4.35 | 0.00 | 0.00 | 0.00 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 1.50 | 0.01 | 0.12 | 0.10 | 0.00 | 0.00% | 34 | 150 | 3.14 | -0.05 | 0.06 | 0.00 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 2.00 | 0.04 | 0.36 | 0.11 | -0.09 | -45.00% | 16 | 252 | 2.22 | -0.13 | 0.10 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 2.50 | 0.07 | 0.30 | 0.19 | -0.01 | -5.00% | 25 | 538 | 2.08 | -0.22 | 0.15 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 3.00 | 0.36 | 0.45 | 0.67 | +0.14 | +26.42% | 477 | 505 | 2.31 | -0.33 | 0.21 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 3.50 | 0.38 | 0.96 | 0.60 | -0.23 | -27.72% | 2,722 | 1,089 | 2.16 | -0.46 | 0.25 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 4.00 | 0.74 | 1.18 | 0.95 | -0.25 | -20.84% | 13,089 | 3,928 | 1.86 | -0.59 | 0.26 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 4.50 | 1.25 | 1.83 | 1.68 | +0.28 | +20.00% | 9 | 1,326 | 2.59 | -0.69 | 0.24 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 5.00 | 1.57 | 2.28 | 1.91 | +0.44 | +29.94% | 1 | 133 | 0.00 | -0.77 | 0.21 | -0.02 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 5.50 | 1.87 | 2.73 | 2.74 | +1.21 | +79.09% | 9 | 87 | 0.00 | -0.83 | 0.18 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 6.00 | 2.33 | 3.20 | 2.86 | +0.63 | +28.26% | 1 | 7 | 0.00 | -0.87 | 0.14 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST |
| 6.50 | 2.82 | 3.70 | 3.35 | % | 1 | 0 | 0.00 | -0.90 | 0.12 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST | |
| 7.00 | 3.35 | 4.15 | 3.70 | % | 1 | 0 | 0.00 | -0.93 | 0.09 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST | |
| 7.50 | 3.85 | 4.65 | 3.43 | 0.00 | 0.00% | 0 | 2 | 0.00 | -0.95 | 0.07 | -0.01 | 1/23/2025 | 2/21/2025 3:59:54 PM EST |
| 8.00 | 3.95 | 6.85 | 5.40 | % | 2 | 0 | 0.00 | -0.96 | 0.06 | -0.01 | 2/21/2025 | 2/21/2025 3:59:54 PM EST | |
| 8.50 | 4.45 | 7.35 | % | 0 | 0 | 0.00 | -0.97 | 0.05 | 0.00 | 2/21/2025 3:59:54 PM EST | |||
| 9.00 | 4.95 | 7.85 | % | 0 | 0 | 0.00 | -0.98 | 0.04 | 0.00 | 2/21/2025 3:59:54 PM EST |