B. Riley Financial, Inc. (RILY)
NasdaqGM - NasdaqGM Real-time price. Currency in USD
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At close: 04:00PM EDT
After hours:
Callsfor24 May 2024
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| RILY240524C00015000 | 2024-05-14 9:43AM EDT | 15.00 | 19.92 | 12.40 | 14.50 | 0.00 | - | 5 | 0 | 218.75% |
| RILY240524C00019000 | 2024-05-13 1:02PM EDT | 19.00 | 15.20 | 9.00 | 10.20 | 0.00 | - | 1 | 0 | 195.70% |
| RILY240524C00019500 | 2024-05-13 1:02PM EDT | 19.50 | 14.70 | 8.10 | 9.50 | 0.00 | - | 2 | 0 | 253.13% |
| RILY240524C00020000 | 2024-04-25 9:37AM EDT | 20.00 | 8.70 | 7.70 | 8.90 | 0.00 | - | 1 | 1 | 226.56% |
| RILY240524C00020500 | 2024-04-22 1:30PM EDT | 20.50 | 3.00 | 7.30 | 8.70 | 0.00 | - | - | 0 | 140.63% |
| RILY240524C00021000 | 2024-04-25 10:44AM EDT | 21.00 | 8.63 | 6.80 | 7.90 | 0.00 | - | 2 | 0 | 202.73% |
| RILY240524C00021500 | 2024-05-07 12:02PM EDT | 21.50 | 10.00 | 6.30 | 7.50 | 0.00 | - | 2 | 4 | 203.52% |
| RILY240524C00022000 | 2024-05-10 3:32PM EDT | 22.00 | 10.45 | 5.80 | 6.90 | 0.00 | - | 1 | 1 | 179.69% |
| RILY240524C00022500 | 2024-05-16 10:22AM EDT | 22.50 | 8.10 | 5.30 | 6.40 | 0.00 | - | 2 | 14 | 168.55% |
| RILY240524C00023000 | 2024-05-14 3:07PM EDT | 23.00 | 11.20 | 4.80 | 5.90 | 0.00 | - | 2 | 49 | 157.42% |
| RILY240524C00023500 | 2024-05-10 10:21AM EDT | 23.50 | 9.20 | 4.20 | 5.40 | 0.00 | - | 9 | 29 | 146.29% |
| RILY240524C00024000 | 2024-04-25 12:24PM EDT | 24.00 | 8.25 | 3.50 | 4.90 | 0.00 | - | 2 | 6 | 135.35% |
| RILY240524C00024500 | 2024-04-26 9:52AM EDT | 24.50 | 17.00 | 3.20 | 4.70 | 0.00 | - | 10 | 79 | 62.50% |
| RILY240524C00025000 | 2024-05-17 10:50AM EDT | 25.00 | 4.12 | 3.30 | 4.40 | +0.62 | +17.71% | 1 | 21 | 108.59% |
| RILY240524C00025500 | 2024-05-17 9:53AM EDT | 25.50 | 4.00 | 2.85 | 3.30 | +1.80 | +81.82% | 1 | 7 | 68.95% |
| RILY240524C00026000 | 2024-05-17 3:05PM EDT | 26.00 | 2.75 | 2.00 | 3.90 | +0.08 | +3.00% | 3 | 5 | 95.51% |
| RILY240524C00026500 | 2024-05-16 3:33PM EDT | 26.50 | 2.50 | 1.65 | 3.60 | +0.03 | +1.21% | 1 | 8 | 97.56% |
| RILY240524C00027000 | 2024-05-17 12:38PM EDT | 27.00 | 2.31 | 1.30 | 2.15 | -0.19 | -7.60% | 5 | 12 | 54.69% |
| RILY240524C00027500 | 2024-05-17 2:37PM EDT | 27.50 | 1.52 | 1.55 | 2.05 | -0.68 | -30.91% | 5 | 23 | 83.89% |
| RILY240524C00028000 | 2024-05-17 3:36PM EDT | 28.00 | 1.27 | 1.30 | 1.60 | -0.53 | -29.44% | 65 | 48 | 79.30% |
| RILY240524C00029000 | 2024-05-17 1:54PM EDT | 29.00 | 1.08 | 0.80 | 1.20 | -0.02 | -1.82% | 27 | 35 | 80.27% |
| RILY240524C00030000 | 2024-05-17 3:57PM EDT | 30.00 | 0.75 | 0.70 | 0.85 | -0.25 | -25.00% | 438 | 476 | 88.87% |
| RILY240524C00030500 | 2024-05-17 3:57PM EDT | 30.50 | 0.70 | 0.60 | 1.70 | -0.11 | -13.58% | 17 | 23 | 124.71% |
| RILY240524C00031000 | 2024-05-17 3:51PM EDT | 31.00 | 0.55 | 0.60 | 1.60 | +0.40 | +266.67% | 32 | 17 | 131.35% |
| RILY240524C00031500 | 2024-05-17 3:59PM EDT | 31.50 | 0.57 | 0.45 | 1.20 | -0.08 | -12.31% | 43 | 8 | 121.29% |
| RILY240524C00032000 | 2024-05-17 3:52PM EDT | 32.00 | 0.50 | 0.30 | 1.05 | -0.16 | -24.24% | 801 | 118 | 118.36% |
| RILY240524C00032500 | 2024-05-17 12:51PM EDT | 32.50 | 0.34 | 0.30 | 2.00 | -0.16 | -32.00% | 21 | 83 | 162.21% |
| RILY240524C00033000 | 2024-05-17 3:51PM EDT | 33.00 | 0.37 | 0.30 | 0.45 | -0.08 | -17.78% | 196 | 70 | 107.42% |
| RILY240524C00033500 | 2024-05-17 12:48PM EDT | 33.50 | 0.26 | 0.30 | 1.75 | -0.29 | -52.73% | 28 | 17 | 169.34% |
| RILY240524C00034000 | 2024-05-17 3:47PM EDT | 34.00 | 0.25 | 0.00 | 0.55 | -0.12 | -32.43% | 10 | 162 | 109.77% |
| RILY240524C00034500 | 2024-05-17 2:40PM EDT | 34.50 | 0.30 | 0.00 | 0.90 | -0.13 | -30.23% | 332 | 25 | 134.77% |
| RILY240524C00035000 | 2024-05-17 3:57PM EDT | 35.00 | 0.30 | 0.25 | 0.45 | -0.05 | -14.29% | 48 | 401 | 130.47% |
| RILY240524C00035500 | 2024-05-17 2:46PM EDT | 35.50 | 0.25 | 0.00 | 0.85 | -0.05 | -16.67% | 81 | 97 | 144.73% |
| RILY240524C00036000 | 2024-05-17 1:46PM EDT | 36.00 | 0.25 | 0.00 | 0.85 | +0.02 | +8.70% | 52 | 87 | 150.59% |
| RILY240524C00036500 | 2024-05-16 3:21PM EDT | 36.50 | 0.25 | 0.00 | 0.75 | 0.00 | - | 5 | 15 | 150.78% |
| RILY240524C00037000 | 2024-05-17 1:31PM EDT | 37.00 | 0.20 | 0.10 | 0.60 | -0.02 | -9.09% | 4 | 126 | 153.13% |
| RILY240524C00037500 | 2024-05-16 9:40AM EDT | 37.50 | 1.15 | 0.00 | 0.80 | 0.00 | - | 1 | 5 | 164.45% |
| RILY240524C00038000 | 2024-05-17 11:16AM EDT | 38.00 | 0.15 | 0.00 | 0.70 | -0.07 | -31.82% | 2 | 265 | 163.67% |
| RILY240524C00038500 | 2024-05-16 11:25AM EDT | 38.50 | 0.36 | 0.05 | 0.25 | -1.69 | -82.44% | 1 | 26 | 137.89% |
| RILY240524C00039000 | 2024-05-17 1:34PM EDT | 39.00 | 0.20 | 0.10 | 0.20 | 0.00 | - | 5 | 212 | 142.58% |
| RILY240524C00040000 | 2024-05-17 3:54PM EDT | 40.00 | 0.12 | 0.10 | 0.20 | +0.02 | +20.00% | 2,122 | 709 | 151.17% |
| RILY240524C00041000 | 2024-05-16 2:05PM EDT | 41.00 | 0.15 | 0.00 | 0.70 | 0.00 | - | 1 | 17 | 192.58% |
| RILY240524C00041500 | 2024-05-15 9:30AM EDT | 41.50 | 1.40 | 0.05 | 0.65 | 0.00 | - | 1 | 1 | 197.07% |
| RILY240524C00042000 | 2024-05-17 2:53PM EDT | 42.00 | 0.05 | 0.00 | 0.30 | -0.05 | -50.00% | 1 | 1,014 | 167.19% |
| RILY240524C00042500 | 2024-05-13 9:38AM EDT | 42.50 | 1.05 | 0.00 | 0.65 | 0.00 | - | 2 | 2 | 202.15% |
| RILY240524C00043000 | 2024-05-15 11:24AM EDT | 43.00 | 1.00 | 0.00 | 0.65 | 0.00 | - | 1 | 402 | 206.25% |
| RILY240524C00044000 | 2024-05-15 1:21PM EDT | 44.00 | 0.75 | 0.00 | 0.55 | 0.00 | - | 4 | 1,014 | 206.64% |
| RILY240524C00045000 | 2024-05-17 1:08PM EDT | 45.00 | 0.12 | 0.00 | 0.10 | -0.08 | -40.00% | 59 | 254 | 157.81% |
| RILY240524C00050000 | 2024-05-17 3:58PM EDT | 50.00 | 0.05 | 0.00 | 0.05 | -0.03 | -37.50% | 33 | 1,369 | 170.31% |
Putsfor24 May 2024
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| RILY240524P00014000 | 2024-05-17 11:28AM EDT | 14.00 | 0.03 | 0.00 | 0.05 | -0.02 | -40.00% | 5 | 183 | 225.00% |
| RILY240524P00015000 | 2024-05-15 3:57PM EDT | 15.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 2 | 145 | 206.25% |
| RILY240524P00016000 | 2024-05-16 11:37AM EDT | 16.00 | 0.03 | 0.00 | 0.05 | 0.00 | - | 117 | 284 | 185.94% |
| RILY240524P00017000 | 2024-05-17 9:45AM EDT | 17.00 | 0.05 | 0.00 | 0.10 | 0.00 | - | 31 | 383 | 186.72% |
| RILY240524P00018000 | 2024-05-17 2:24PM EDT | 18.00 | 0.10 | 0.00 | 0.05 | +0.03 | +42.86% | 44 | 113 | 151.56% |
| RILY240524P00018500 | 2024-05-17 9:53AM EDT | 18.50 | 0.29 | 0.00 | 0.35 | +0.19 | +190.00% | 2 | 62 | 202.34% |
| RILY240524P00019000 | 2024-05-17 3:35PM EDT | 19.00 | 0.05 | 0.00 | 0.05 | -0.01 | -16.67% | 60 | 49 | 135.94% |
| RILY240524P00019500 | 2024-05-17 9:55AM EDT | 19.50 | 0.10 | 0.00 | 0.60 | +0.05 | +100.00% | 2 | 42 | 207.42% |
| RILY240524P00020000 | 2024-05-17 3:27PM EDT | 20.00 | 0.10 | 0.00 | 0.15 | -0.03 | -23.08% | 18 | 515 | 144.14% |
| RILY240524P00020500 | 2024-05-17 1:55PM EDT | 20.50 | 0.10 | 0.05 | 0.25 | 0.00 | - | 5 | 55 | 156.25% |
| RILY240524P00021000 | 2024-05-17 2:07PM EDT | 21.00 | 0.10 | 0.00 | 0.30 | -0.15 | -60.00% | 1 | 159 | 146.88% |
| RILY240524P00021500 | 2024-05-17 12:42PM EDT | 21.50 | 0.10 | 0.05 | 0.15 | -0.05 | -33.33% | 5 | 85 | 125.78% |
| RILY240524P00022000 | 2024-05-17 3:52PM EDT | 22.00 | 0.15 | 0.05 | 0.15 | -0.04 | -21.05% | 24 | 111 | 117.19% |
| RILY240524P00022500 | 2024-05-17 3:27PM EDT | 22.50 | 0.11 | 0.10 | 0.15 | -0.05 | -31.25% | 38 | 271 | 114.45% |
| RILY240524P00023000 | 2024-05-17 3:48PM EDT | 23.00 | 0.15 | 0.10 | 0.30 | -0.10 | -40.00% | 20 | 83 | 119.14% |
| RILY240524P00023500 | 2024-05-17 2:46PM EDT | 23.50 | 0.21 | 0.00 | 0.30 | -0.09 | -30.00% | 131 | 123 | 101.95% |
| RILY240524P00024000 | 2024-05-17 3:57PM EDT | 24.00 | 0.27 | 0.20 | 0.30 | -0.08 | -22.86% | 70 | 321 | 107.62% |
| RILY240524P00024500 | 2024-05-17 3:56PM EDT | 24.50 | 0.38 | 0.20 | 0.40 | -0.07 | -15.56% | 29 | 153 | 104.10% |
| RILY240524P00025000 | 2024-05-17 3:57PM EDT | 25.00 | 0.45 | 0.40 | 0.55 | -0.16 | -26.23% | 342 | 441 | 111.91% |
| RILY240524P00025500 | 2024-05-17 3:49PM EDT | 25.50 | 0.66 | 0.00 | 1.00 | +0.06 | +10.00% | 54 | 119 | 103.32% |
| RILY240524P00026000 | 2024-05-17 3:34PM EDT | 26.00 | 0.79 | 0.70 | 0.85 | -0.21 | -21.00% | 94 | 877 | 114.45% |
| RILY240524P00026500 | 2024-05-17 3:57PM EDT | 26.50 | 0.95 | 0.20 | 1.05 | 0.00 | - | 364 | 363 | 90.63% |
| RILY240524P00027000 | 2024-05-17 3:58PM EDT | 27.00 | 1.20 | 0.90 | 1.30 | -0.10 | -7.69% | 217 | 527 | 112.11% |
| RILY240524P00027500 | 2024-05-17 2:46PM EDT | 27.50 | 1.77 | 1.30 | 1.65 | +0.40 | +29.20% | 252 | 79 | 122.85% |
| RILY240524P00028000 | 2024-05-17 3:59PM EDT | 28.00 | 1.73 | 1.55 | 1.80 | -0.27 | -13.50% | 2,196 | 285 | 120.31% |
| RILY240524P00028500 | 2024-05-17 3:50PM EDT | 28.50 | 2.00 | 1.60 | 2.05 | -0.11 | -5.21% | 170 | 54 | 113.28% |
| RILY240524P00029000 | 2024-05-17 3:03PM EDT | 29.00 | 2.69 | 1.75 | 2.65 | +0.29 | +12.08% | 115 | 449 | 119.34% |
| RILY240524P00029500 | 2024-05-17 2:57PM EDT | 29.50 | 2.85 | 2.45 | 3.00 | +0.15 | +5.56% | 7 | 114 | 133.79% |
| RILY240524P00030000 | 2024-05-17 3:48PM EDT | 30.00 | 3.20 | 2.65 | 3.30 | +0.43 | +15.52% | 105 | 656 | 129.39% |
| RILY240524P00030500 | 2024-05-17 3:34PM EDT | 30.50 | 3.49 | 2.60 | 3.80 | -0.20 | -5.42% | 43 | 36 | 122.07% |
| RILY240524P00031000 | 2024-05-17 3:59PM EDT | 31.00 | 4.05 | 3.30 | 4.40 | +0.13 | +3.32% | 131 | 102 | 142.29% |
| RILY240524P00031500 | 2024-05-17 3:24PM EDT | 31.50 | 4.59 | 4.00 | 4.70 | +1.39 | +43.44% | 17 | 24 | 151.95% |
| RILY240524P00032000 | 2024-05-17 2:49PM EDT | 32.00 | 5.32 | 3.80 | 5.20 | +0.69 | +14.90% | 71 | 186 | 136.23% |
| RILY240524P00032500 | 2024-05-17 1:28PM EDT | 32.50 | 5.20 | 4.60 | 5.80 | +0.05 | +0.97% | 91 | 29 | 159.38% |
| RILY240524P00033000 | 2024-05-17 3:58PM EDT | 33.00 | 5.75 | 5.20 | 6.60 | +1.32 | +29.80% | 86 | 177 | 182.13% |
| RILY240524P00033500 | 2024-05-16 9:40AM EDT | 33.50 | 2.55 | 5.30 | 7.50 | 0.00 | - | 2 | 7 | 190.33% |
| RILY240524P00034000 | 2024-05-17 3:45PM EDT | 34.00 | 6.70 | 6.10 | 7.50 | +0.50 | +8.06% | 19 | 71 | 191.02% |
| RILY240524P00034500 | 2024-05-16 11:20AM EDT | 34.50 | 6.18 | 6.70 | 8.50 | 0.00 | - | 5 | 30 | 220.51% |
| RILY240524P00035000 | 2024-05-17 3:12PM EDT | 35.00 | 7.83 | 7.10 | 8.80 | +1.61 | +25.88% | 45 | 75 | 217.09% |
| RILY240524P00035500 | 2024-05-13 2:27PM EDT | 35.50 | 4.40 | 7.10 | 8.90 | 0.00 | - | 1 | 7 | 189.26% |
| RILY240524P00036000 | 2024-05-15 1:14PM EDT | 36.00 | 5.20 | 7.40 | 9.10 | 0.00 | - | 4 | 10 | 174.02% |
| RILY240524P00037000 | 2024-05-16 12:29PM EDT | 37.00 | 10.20 | 8.40 | 10.20 | 0.00 | - | 1 | 11 | 190.82% |
| RILY240524P00038000 | 2024-05-17 12:59PM EDT | 38.00 | 10.48 | 10.00 | 11.10 | +0.80 | +8.26% | 5 | 38 | 225.00% |
| RILY240524P00040000 | 2024-05-16 10:27AM EDT | 40.00 | 9.95 | 12.00 | 13.20 | 0.00 | - | 1 | 47 | 252.15% |
| RILY240524P00041000 | 2024-04-25 10:36AM EDT | 41.00 | 14.20 | 12.40 | 14.10 | 0.00 | - | - | 6 | 229.30% |
| RILY240524P00042000 | 2024-05-14 2:58PM EDT | 42.00 | 10.00 | 13.40 | 15.10 | 0.00 | - | 1 | 47 | 238.87% |
| RILY240524P00045000 | 2024-04-29 1:26PM EDT | 45.00 | 13.56 | 16.30 | 18.30 | 0.00 | - | - | 1 | 271.48% |
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