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 | 17.10 | 18.70 | 0.00 | - | 5 | 0 | 381.45% |
| RILY240524C00019000 | 2024-05-13 1:02PM EDT | 19.00 | 15.20 | 12.80 | 14.00 | 0.00 | - | 1 | 0 | 209.77% |
| RILY240524C00019500 | 2024-05-13 1:02PM EDT | 19.50 | 14.70 | 12.40 | 13.90 | 0.00 | - | 2 | 0 | 240.43% |
| RILY240524C00020000 | 2024-04-25 9:37AM EDT | 20.00 | 8.70 | 11.90 | 12.90 | 0.00 | - | 1 | 1 | 192.58% |
| RILY240524C00020500 | 2024-04-22 1:30PM EDT | 20.50 | 3.00 | 11.60 | 12.50 | 0.00 | - | - | 0 | 207.81% |
| RILY240524C00021000 | 2024-04-25 10:44AM EDT | 21.00 | 8.63 | 11.00 | 12.40 | 0.00 | - | 2 | 0 | 217.97% |
| RILY240524C00021500 | 2024-05-07 12:02PM EDT | 21.50 | 10.00 | 10.50 | 11.70 | 0.00 | - | 1 | 25 | 196.48% |
| RILY240524C00022000 | 2024-05-10 3:32PM EDT | 22.00 | 10.45 | 10.00 | 11.00 | 0.00 | - | 1 | 7 | 175.00% |
| RILY240524C00022500 | 2024-04-22 11:36AM EDT | 22.50 | 2.05 | 9.50 | 10.90 | 0.00 | - | 1 | 16 | 190.43% |
| RILY240524C00023000 | 2024-05-14 3:07PM EDT | 23.00 | 11.20 | 9.20 | 10.00 | 0.00 | - | 2 | 49 | 170.70% |
| RILY240524C00023500 | 2024-05-10 10:21AM EDT | 23.50 | 9.20 | 8.40 | 9.60 | 0.00 | - | 4 | 35 | 150.78% |
| RILY240524C00024000 | 2024-04-25 12:24PM EDT | 24.00 | 8.25 | 7.90 | 9.10 | 0.00 | - | 2 | 6 | 142.97% |
| RILY240524C00024500 | 2024-04-26 9:52AM EDT | 24.50 | 17.00 | 7.80 | 10.00 | 0.00 | - | 10 | 79 | 213.09% |
| RILY240524C00025000 | 2024-04-26 10:45AM EDT | 25.00 | 13.50 | 7.10 | 8.70 | 0.00 | - | 5 | 18 | 164.84% |
| RILY240524C00025500 | 2024-04-22 1:49PM EDT | 25.50 | 2.20 | 6.80 | 8.60 | 0.00 | - | 7 | 7 | 178.71% |
| RILY240524C00026000 | 2024-04-25 1:20PM EDT | 26.00 | 6.80 | 6.40 | 8.30 | 0.00 | - | 1 | 6 | 179.69% |
| RILY240524C00026500 | 2024-04-25 10:30AM EDT | 26.50 | 4.88 | 6.10 | 7.70 | 0.00 | - | - | 7 | 173.24% |
| RILY240524C00027000 | 2024-05-15 3:54PM EDT | 27.00 | 5.93 | 5.70 | 7.00 | -0.39 | -6.17% | 2 | 10 | 160.25% |
| RILY240524C00027500 | 2024-04-26 9:49AM EDT | 27.50 | 14.55 | 5.20 | 7.40 | 0.00 | - | 1 | 21 | 177.93% |
| RILY240524C00028000 | 2024-05-15 2:48PM EDT | 28.00 | 6.00 | 5.00 | 6.80 | -1.00 | -14.29% | 2 | 50 | 173.34% |
| RILY240524C00029000 | 2024-05-14 9:30AM EDT | 29.00 | 7.00 | 4.20 | 6.30 | 0.00 | - | 30 | 33 | 171.19% |
| RILY240524C00030000 | 2024-05-15 3:47PM EDT | 30.00 | 3.60 | 3.50 | 4.80 | -1.90 | -34.55% | 34 | 47 | 143.85% |
| RILY240524C00030500 | 2024-05-09 11:37AM EDT | 30.50 | 2.85 | 3.40 | 3.90 | 0.00 | - | 2 | 3 | 132.72% |
| RILY240524C00031000 | 2024-05-15 3:37PM EDT | 31.00 | 3.50 | 3.20 | 4.30 | -1.50 | -30.00% | 3 | 12 | 150.78% |
| RILY240524C00031500 | 2024-05-13 3:52PM EDT | 31.50 | 4.68 | 2.85 | 3.60 | -0.12 | -2.50% | 1 | 10 | 137.50% |
| RILY240524C00032000 | 2024-05-15 3:49PM EDT | 32.00 | 2.90 | 2.70 | 3.70 | -1.18 | -28.92% | 1 | 51 | 147.66% |
| RILY240524C00032500 | 2024-05-15 3:55PM EDT | 32.50 | 2.77 | 2.40 | 2.95 | -1.23 | -30.75% | 8 | 43 | 133.40% |
| RILY240524C00033000 | 2024-05-15 3:49PM EDT | 33.00 | 2.55 | 2.20 | 2.70 | -1.25 | -32.89% | 63 | 57 | 132.72% |
| RILY240524C00033500 | 2024-05-15 3:43PM EDT | 33.50 | 2.36 | 2.15 | 2.45 | -0.96 | -28.92% | 25 | 22 | 135.06% |
| RILY240524C00034000 | 2024-05-15 3:14PM EDT | 34.00 | 2.40 | 2.00 | 2.50 | -0.77 | -24.29% | 8 | 140 | 141.50% |
| RILY240524C00034500 | 2024-05-15 3:40PM EDT | 34.50 | 2.11 | 1.85 | 3.10 | -1.00 | -32.15% | 18 | 16 | 160.55% |
| RILY240524C00035000 | 2024-05-15 3:55PM EDT | 35.00 | 1.92 | 1.80 | 1.95 | -0.83 | -30.18% | 202 | 249 | 139.75% |
| RILY240524C00035500 | 2024-05-15 3:12PM EDT | 35.50 | 1.99 | 1.45 | 2.70 | -0.70 | -26.02% | 8 | 14 | 156.93% |
| RILY240524C00036000 | 2024-05-15 3:16PM EDT | 36.00 | 1.76 | 1.50 | 1.80 | -0.59 | -25.11% | 8 | 77 | 143.16% |
| RILY240524C00036500 | 2024-05-15 3:41PM EDT | 36.50 | 1.61 | 1.40 | 2.40 | -2.14 | -57.07% | 13 | 4 | 162.50% |
| RILY240524C00037000 | 2024-05-15 3:45PM EDT | 37.00 | 1.30 | 1.30 | 2.05 | -0.90 | -40.91% | 15 | 119 | 157.81% |
| RILY240524C00037500 | 2024-05-15 3:21PM EDT | 37.50 | 1.60 | 1.20 | 1.45 | -2.40 | -60.00% | 1 | 6 | 145.70% |
| RILY240524C00038000 | 2024-05-15 2:54PM EDT | 38.00 | 1.48 | 1.10 | 1.40 | -0.36 | -19.57% | 9 | 266 | 147.56% |
| RILY240524C00038500 | 2024-05-13 2:43PM EDT | 38.50 | 2.05 | 0.75 | 1.75 | 0.00 | - | 26 | 26 | 153.32% |
| RILY240524C00039000 | 2024-05-15 11:33AM EDT | 39.00 | 1.44 | 1.00 | 1.30 | -1.06 | -42.40% | 21 | 188 | 153.13% |
| RILY240524C00040000 | 2024-05-15 3:57PM EDT | 40.00 | 0.96 | 0.90 | 1.05 | -0.59 | -36.88% | 635 | 380 | 153.13% |
| RILY240524C00041000 | 2024-05-15 10:48AM EDT | 41.00 | 1.28 | 0.40 | 1.80 | -0.42 | -24.71% | 1 | 15 | 170.51% |
| RILY240524C00041500 | 2024-05-13 3:29PM EDT | 41.50 | 1.40 | 0.65 | 1.75 | -0.20 | -12.50% | 1 | 1 | 181.45% |
| RILY240524C00042000 | 2024-05-15 11:48AM EDT | 42.00 | 1.00 | 0.35 | 0.90 | -0.25 | -20.00% | 1 | 1,014 | 147.85% |
| RILY240524C00042500 | 2024-05-13 9:38AM EDT | 42.50 | 1.05 | 0.60 | 1.45 | 0.00 | - | 2 | 2 | 179.79% |
| RILY240524C00043000 | 2024-05-15 11:24AM EDT | 43.00 | 1.00 | 0.60 | 1.15 | -0.05 | -4.76% | 1 | 402 | 174.22% |
| RILY240524C00044000 | 2024-05-15 10:22AM EDT | 44.00 | 0.75 | 0.00 | 2.30 | -0.53 | -41.41% | 4 | 1,015 | 200.78% |
| RILY240524C00045000 | 2024-05-15 3:57PM EDT | 45.00 | 0.51 | 0.50 | 0.60 | -0.59 | -51.75% | 58 | 234 | 165.43% |
| RILY240524C00050000 | 2024-05-15 3:56PM EDT | 50.00 | 0.36 | 0.25 | 0.45 | -0.24 | -40.68% | 492 | 1,188 | 178.52% |
Putsfor24 May 2024
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| RILY240524P00014000 | 2024-05-15 1:00PM EDT | 14.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 1 | 182 | 215.63% |
| RILY240524P00015000 | 2024-05-15 1:00PM EDT | 15.00 | 0.05 | 0.00 | 0.60 | -0.03 | -37.50% | 1 | 143 | 302.73% |
| RILY240524P00016000 | 2024-05-15 3:17PM EDT | 16.00 | 0.05 | 0.00 | 0.10 | 0.00 | - | 3 | 184 | 201.56% |
| RILY240524P00017000 | 2024-05-15 2:51PM EDT | 17.00 | 0.10 | 0.05 | 0.10 | +0.05 | +100.00% | 64 | 331 | 198.44% |
| RILY240524P00018000 | 2024-05-15 3:41PM EDT | 18.00 | 0.11 | 0.00 | 0.15 | -0.04 | -26.67% | 13 | 100 | 182.03% |
| RILY240524P00018500 | 2024-05-15 9:59AM EDT | 18.50 | 0.10 | 0.05 | 0.65 | -0.02 | -16.67% | 8 | 68 | 238.87% |
| RILY240524P00019000 | 2024-05-15 2:38PM EDT | 19.00 | 0.10 | 0.10 | 0.25 | -0.05 | -33.33% | 1 | 44 | 196.09% |
| RILY240524P00019500 | 2024-05-07 2:40PM EDT | 19.50 | 0.20 | 0.05 | 0.70 | 0.00 | - | 2 | 31 | 223.83% |
| RILY240524P00020000 | 2024-05-15 3:38PM EDT | 20.00 | 0.15 | 0.05 | 0.15 | -0.05 | -25.00% | 103 | 505 | 160.94% |
| RILY240524P00020500 | 2024-05-14 10:28AM EDT | 20.50 | 0.21 | 0.05 | 0.70 | 0.00 | - | 26 | 50 | 205.66% |
| RILY240524P00021000 | 2024-05-09 10:38AM EDT | 21.00 | 0.25 | 0.10 | 0.70 | 0.00 | - | 1 | 164 | 200.20% |
| RILY240524P00021500 | 2024-05-10 11:36AM EDT | 21.50 | 0.25 | 0.10 | 0.80 | 0.00 | - | 1 | 34 | 197.85% |
| RILY240524P00022000 | 2024-05-15 1:52PM EDT | 22.00 | 0.19 | 0.15 | 0.75 | -0.04 | -17.39% | 2 | 181 | 189.06% |
| RILY240524P00022500 | 2024-05-15 3:56PM EDT | 22.50 | 0.21 | 0.20 | 0.25 | -0.02 | -7.69% | 62 | 211 | 150.39% |
| RILY240524P00023000 | 2024-05-15 3:36PM EDT | 23.00 | 0.25 | 0.20 | 0.25 | -0.06 | -19.35% | 4 | 74 | 142.77% |
| RILY240524P00023500 | 2024-05-15 1:06PM EDT | 23.50 | 0.28 | 0.20 | 0.50 | -0.02 | -6.67% | 6 | 90 | 151.95% |
| RILY240524P00024000 | 2024-05-15 2:54PM EDT | 24.00 | 0.35 | 0.00 | 0.60 | -0.03 | -7.89% | 8 | 131 | 138.09% |
| RILY240524P00024500 | 2024-05-15 12:51PM EDT | 24.50 | 0.40 | 0.35 | 0.45 | -0.05 | -11.11% | 15 | 21 | 141.80% |
| RILY240524P00025000 | 2024-05-15 2:54PM EDT | 25.00 | 0.45 | 0.40 | 0.55 | -0.05 | -10.00% | 62 | 260 | 141.41% |
| RILY240524P00025500 | 2024-05-15 1:29PM EDT | 25.50 | 0.50 | 0.50 | 0.65 | -0.05 | -9.09% | 1 | 26 | 142.19% |
| RILY240524P00026000 | 2024-05-15 3:32PM EDT | 26.00 | 0.59 | 0.60 | 0.75 | -0.11 | -15.71% | 33 | 140 | 142.09% |
| RILY240524P00026500 | 2024-05-15 2:29PM EDT | 26.50 | 0.69 | 0.65 | 0.85 | -0.01 | -1.43% | 11 | 10 | 139.26% |
| RILY240524P00027000 | 2024-05-15 3:42PM EDT | 27.00 | 0.95 | 0.80 | 0.95 | +0.14 | +17.28% | 19 | 95 | 139.26% |
| RILY240524P00027500 | 2024-05-15 3:55PM EDT | 27.50 | 1.10 | 0.90 | 1.10 | -0.10 | -8.47% | 22 | 37 | 138.57% |
| RILY240524P00028000 | 2024-05-15 3:53PM EDT | 28.00 | 1.12 | 1.10 | 1.40 | +0.12 | +12.00% | 94 | 244 | 144.63% |
| RILY240524P00028500 | 2024-05-15 3:40PM EDT | 28.50 | 1.31 | 0.90 | 1.55 | 0.00 | - | 17 | 9 | 133.50% |
| RILY240524P00029000 | 2024-05-14 3:18PM EDT | 29.00 | 1.25 | 1.20 | 3.10 | 0.00 | - | 6 | 249 | 174.41% |
| RILY240524P00029500 | 2024-05-14 10:00AM EDT | 29.50 | 1.56 | 1.55 | 2.35 | -0.18 | -10.34% | 1 | 66 | 152.73% |
| RILY240524P00030000 | 2024-05-15 3:42PM EDT | 30.00 | 2.00 | 1.90 | 3.10 | +0.32 | +19.05% | 82 | 554 | 169.92% |
| RILY240524P00030500 | 2024-05-15 3:39PM EDT | 30.50 | 2.11 | 1.95 | 3.50 | +0.22 | +11.64% | 9 | 21 | 169.43% |
| RILY240524P00031000 | 2024-05-15 3:42PM EDT | 31.00 | 2.56 | 2.10 | 2.50 | +0.46 | +21.90% | 12 | 78 | 136.62% |
| RILY240524P00031500 | 2024-05-15 2:54PM EDT | 31.50 | 2.36 | 2.55 | 3.00 | -0.29 | -10.94% | 14 | 9 | 147.56% |
| RILY240524P00032000 | 2024-05-15 3:40PM EDT | 32.00 | 2.95 | 2.90 | 3.20 | -0.05 | -1.67% | 93 | 113 | 148.14% |
| RILY240524P00032500 | 2024-05-15 3:43PM EDT | 32.50 | 3.41 | 3.20 | 3.50 | +0.79 | +30.15% | 14 | 26 | 149.22% |
| RILY240524P00033000 | 2024-05-15 1:46PM EDT | 33.00 | 3.40 | 3.50 | 3.80 | +0.15 | +4.62% | 10 | 169 | 149.71% |
| RILY240524P00033500 | 2024-05-07 9:38AM EDT | 33.50 | 5.40 | 3.80 | 4.20 | 0.00 | - | 5 | 5 | 152.05% |
| RILY240524P00034000 | 2024-05-15 11:34AM EDT | 34.00 | 3.70 | 3.80 | 4.50 | +0.02 | +0.54% | 49 | 29 | 144.34% |
| RILY240524P00034500 | 2024-05-15 11:13AM EDT | 34.50 | 3.83 | 4.00 | 5.00 | -2.27 | -37.21% | 4 | 28 | 145.61% |
| RILY240524P00035000 | 2024-05-14 12:08PM EDT | 35.00 | 4.00 | 4.50 | 5.70 | 0.00 | - | 5 | 70 | 158.30% |
| RILY240524P00035500 | 2024-05-13 2:27PM EDT | 35.50 | 4.40 | 5.20 | 7.10 | 0.00 | - | 1 | 7 | 192.29% |
| RILY240524P00036000 | 2024-05-15 1:14PM EDT | 36.00 | 5.20 | 5.60 | 6.10 | -1.55 | -22.96% | 4 | 6 | 161.04% |
| RILY240524P00037000 | 2024-05-14 3:36PM EDT | 37.00 | 5.84 | 5.90 | 8.10 | 0.00 | - | 4 | 12 | 182.23% |
| RILY240524P00038000 | 2024-05-08 3:08PM EDT | 38.00 | 8.50 | 7.20 | 7.80 | 0.00 | - | 12 | 36 | 169.53% |
| RILY240524P00040000 | 2024-05-14 2:43PM EDT | 40.00 | 8.20 | 8.80 | 9.70 | 0.00 | - | 6 | 46 | 178.52% |
| RILY240524P00041000 | 2024-04-25 10:36AM EDT | 41.00 | 14.20 | 9.30 | 10.40 | 0.00 | - | - | 6 | 165.04% |
| RILY240524P00042000 | 2024-05-14 2:58PM EDT | 42.00 | 10.00 | 10.60 | 12.80 | 0.00 | - | 1 | 47 | 223.83% |
| RILY240524P00045000 | 2024-04-29 1:26PM EDT | 45.00 | 13.56 | 13.00 | 14.30 | 0.00 | - | - | 1 | 185.94% |
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