B. Riley Financial, Inc. (RILY)
NasdaqGM - NasdaqGM Real Time Price. Currency in USD
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As of 11:17AM EDT. Market open.
CallsforMay 24, 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 | 15.50 | 16.00 | 0.00 | - | 5 | 0 | 765.63% |
| RILY240524C00018500 | 2024-05-15 12:02PM EDT | 18.50 | 14.60 | 12.00 | 12.80 | 0.00 | - | - | 0 | 425.00% |
| RILY240524C00019000 | 2024-05-13 1:02PM EDT | 19.00 | 15.20 | 11.30 | 12.50 | 0.00 | - | 1 | 0 | 406.25% |
| RILY240524C00019500 | 2024-05-13 1:02PM EDT | 19.50 | 14.70 | 10.90 | 11.60 | 0.00 | - | 2 | 0 | 585.94% |
| RILY240524C00020000 | 2024-04-25 9:37AM EDT | 20.00 | 8.70 | 10.60 | 11.60 | 0.00 | - | 1 | 0 | 559.38% |
| RILY240524C00020500 | 2024-04-22 1:30PM EDT | 20.50 | 3.00 | 0.00 | 0.00 | 0.00 | - | - | 0 | 0.00% |
| RILY240524C00021000 | 2024-04-25 10:44AM EDT | 21.00 | 8.63 | 9.40 | 10.90 | 0.00 | - | 2 | 0 | 533.59% |
| RILY240524C00021500 | 2024-05-07 12:02PM EDT | 21.50 | 10.00 | 8.70 | 10.00 | 0.00 | - | 1 | 0 | 643.75% |
| RILY240524C00022000 | 2024-05-22 9:52AM EDT | 22.00 | 8.42 | 8.40 | 9.10 | 0.00 | - | 1 | 0 | 457.81% |
| RILY240524C00022500 | 2024-05-22 1:47PM EDT | 22.50 | 10.20 | 7.80 | 10.00 | 0.00 | - | 25 | 0 | 550.78% |
| RILY240524C00023000 | 2024-05-24 10:32AM EDT | 23.00 | 7.40 | 7.60 | 8.30 | -0.80 | -9.76% | 1 | 1 | 320.31% |
| RILY240524C00023500 | 2024-05-22 1:47PM EDT | 23.50 | 9.30 | 6.90 | 7.90 | 0.00 | - | 45 | 0 | 243.75% |
| RILY240524C00024000 | 2024-05-24 10:02AM EDT | 24.00 | 6.80 | 6.30 | 7.00 | -1.45 | -17.58% | 1 | 1 | 313.28% |
| RILY240524C00024500 | 2024-05-24 9:47AM EDT | 24.50 | 6.50 | 5.80 | 6.50 | -1.90 | -22.62% | 1 | 1 | 292.19% |
| RILY240524C00025000 | 2024-05-24 10:20AM EDT | 25.00 | 5.60 | 5.50 | 5.90 | -2.10 | -27.27% | 1 | 4 | 193.75% |
| RILY240524C00025500 | 2024-05-20 9:37AM EDT | 25.50 | 3.00 | 4.90 | 6.70 | 0.00 | - | 1 | 0 | 358.20% |
| RILY240524C00026000 | 2024-05-24 10:02AM EDT | 26.00 | 4.90 | 4.30 | 5.10 | +0.75 | +18.07% | 1 | 1 | 271.09% |
| RILY240524C00026500 | 2024-05-17 12:44PM EDT | 26.50 | 2.50 | 4.00 | 5.00 | 0.00 | - | 1 | 0 | 210.94% |
| RILY240524C00027000 | 2024-05-23 2:50PM EDT | 27.00 | 3.30 | 3.30 | 4.60 | 0.00 | - | 2 | 2 | 167.97% |
| RILY240524C00027500 | 2024-05-22 1:47PM EDT | 27.50 | 5.20 | 3.00 | 3.60 | 0.00 | - | 40 | 2 | 203.91% |
| RILY240524C00028000 | 2024-05-22 3:58PM EDT | 28.00 | 4.10 | 2.40 | 3.30 | 0.00 | - | 57 | 1 | 231.25% |
| RILY240524C00028500 | 2024-05-23 10:11AM EDT | 28.50 | 2.08 | 1.80 | 2.55 | 0.00 | - | 1 | 1 | 145.31% |
| RILY240524C00029000 | 2024-05-24 9:55AM EDT | 29.00 | 2.20 | 1.30 | 2.05 | +0.70 | +46.67% | 1 | 101 | 123.44% |
| RILY240524C00029500 | 2024-05-23 9:35AM EDT | 29.50 | 1.53 | 0.80 | 1.65 | 0.00 | - | 1 | 1 | 122.27% |
| RILY240524C00030000 | 2024-05-24 10:37AM EDT | 30.00 | 0.50 | 0.65 | 1.15 | -0.45 | -47.37% | 10 | 103 | 96.29% |
| RILY240524C00030500 | 2024-05-24 10:41AM EDT | 30.50 | 0.16 | 0.40 | 0.70 | -0.39 | -70.91% | 33 | 128 | 50.78% |
| RILY240524C00031000 | 2024-05-24 10:32AM EDT | 31.00 | 0.15 | 0.10 | 0.35 | -0.20 | -57.14% | 47 | 303 | 62.89% |
| RILY240524C00031500 | 2024-05-24 10:06AM EDT | 31.50 | 0.11 | 0.05 | 0.10 | -0.14 | -48.28% | 101 | 489 | 48.83% |
| RILY240524C00032000 | 2024-05-24 10:32AM EDT | 32.00 | 0.10 | 0.05 | 0.20 | -0.02 | -16.67% | 59 | 2,066 | 75.78% |
| RILY240524C00032500 | 2024-05-24 10:03AM EDT | 32.50 | 0.03 | 0.00 | 0.05 | -0.07 | -70.00% | 7 | 488 | 61.72% |
| RILY240524C00033000 | 2024-05-24 10:03AM EDT | 33.00 | 0.05 | 0.00 | 0.15 | -0.03 | -37.50% | 17 | 2,456 | 97.66% |
| RILY240524C00033500 | 2024-05-23 10:18AM EDT | 33.50 | 0.10 | 0.00 | 0.30 | 0.00 | - | 1 | 175 | 137.50% |
| RILY240524C00034000 | 2024-05-23 2:59PM EDT | 34.00 | 0.18 | 0.00 | 0.05 | +0.13 | +162.50% | 47 | 364 | 102.34% |
| RILY240524C00034500 | 2024-05-23 11:05AM EDT | 34.50 | 0.08 | 0.00 | 0.50 | 0.00 | - | 9 | 334 | 199.22% |
| RILY240524C00035000 | 2024-05-23 2:27PM EDT | 35.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 65 | 774 | 126.56% |
| RILY240524C00035500 | 2024-05-23 10:04AM EDT | 35.50 | 0.05 | 0.00 | 0.30 | 0.00 | - | 5 | 87 | 200.78% |
| RILY240524C00036000 | 2024-05-23 10:12AM EDT | 36.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 115 | 249 | 150.00% |
| RILY240524C00036500 | 2024-05-23 3:54PM EDT | 36.50 | 0.30 | 0.00 | 0.75 | 0.00 | - | 50 | 51 | 296.88% |
| RILY240524C00037000 | 2024-05-23 3:39PM EDT | 37.00 | 0.09 | 0.00 | 0.05 | 0.00 | - | 28 | 144 | 171.88% |
| RILY240524C00037500 | 2024-05-23 9:48AM EDT | 37.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 25 | 38 | 181.25% |
| RILY240524C00038000 | 2024-05-23 9:48AM EDT | 38.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 12 | 145 | 192.19% |
| RILY240524C00038500 | 2024-05-23 9:47AM EDT | 38.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 8 | 266 | 203.13% |
| RILY240524C00039000 | 2024-05-23 10:50AM EDT | 39.00 | 0.03 | 0.00 | 0.05 | 0.00 | - | 2 | 205 | 212.50% |
| RILY240524C00039500 | 2024-05-22 2:36PM EDT | 39.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 22 | 30 | 221.88% |
| RILY240524C00040000 | 2024-05-23 3:56PM EDT | 40.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 5 | 2,665 | 231.25% |
| RILY240524C00040500 | 2024-05-22 1:32PM EDT | 40.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 28 | 36 | 240.63% |
| RILY240524C00041000 | 2024-05-22 11:06AM EDT | 41.00 | 0.02 | 0.00 | 0.05 | 0.00 | - | 1 | 36 | 250.00% |
| RILY240524C00041500 | 2024-05-20 1:06PM EDT | 41.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 19 | 19 | 259.38% |
| RILY240524C00042000 | 2024-05-23 11:56AM EDT | 42.00 | 0.04 | 0.00 | 0.05 | 0.00 | - | 60 | 1,009 | 268.75% |
| RILY240524C00042500 | 2024-05-20 9:50AM EDT | 42.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 22 | 24 | 275.00% |
| RILY240524C00043000 | 2024-05-22 11:06AM EDT | 43.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 1 | 412 | 284.38% |
| RILY240524C00044000 | 2024-05-22 11:06AM EDT | 44.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 1 | 1,015 | 300.00% |
| RILY240524C00044500 | 2024-05-17 11:36AM EDT | 44.50 | 0.32 | 0.00 | 0.05 | 0.00 | - | 8 | 12 | 309.38% |
| RILY240524C00045000 | 2024-05-23 12:04PM EDT | 45.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 40 | 268 | 318.75% |
| RILY240524C00050000 | 2024-05-24 10:23AM EDT | 50.00 | 0.01 | 0.00 | 0.05 | -0.02 | -66.67% | 26 | 1,456 | 390.63% |
PutsforMay 24, 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 | 0.00 | - | 5 | 183 | 656.25% |
| RILY240524P00015000 | 2024-05-15 3:57PM EDT | 15.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 2 | 145 | 600.00% |
| RILY240524P00016000 | 2024-05-16 11:37AM EDT | 16.00 | 0.03 | 0.00 | 0.05 | 0.00 | - | 117 | 284 | 550.00% |
| RILY240524P00017000 | 2024-05-20 2:24PM EDT | 17.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 30 | 403 | 506.25% |
| RILY240524P00018000 | 2024-05-17 2:24PM EDT | 18.00 | 0.10 | 0.00 | 0.05 | 0.00 | - | 44 | 100 | 462.50% |
| RILY240524P00018500 | 2024-05-20 12:57PM EDT | 18.50 | 0.03 | 0.00 | 0.05 | 0.00 | - | 20 | 63 | 440.63% |
| RILY240524P00019000 | 2024-05-17 3:35PM EDT | 19.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 60 | 107 | 418.75% |
| RILY240524P00019500 | 2024-05-23 10:29AM EDT | 19.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 10 | 57 | 398.44% |
| RILY240524P00020000 | 2024-05-23 3:57PM EDT | 20.00 | 0.05 | 0.00 | 0.05 | 0.00 | - | 10 | 518 | 381.25% |
| RILY240524P00020500 | 2024-05-20 9:55AM EDT | 20.50 | 0.05 | 0.00 | 0.05 | 0.00 | - | 20 | 75 | 359.38% |
| RILY240524P00021000 | 2024-05-23 2:59PM EDT | 21.00 | 0.03 | 0.00 | 0.05 | 0.00 | - | 2 | 156 | 340.63% |
| RILY240524P00021500 | 2024-05-23 9:56AM EDT | 21.50 | 0.03 | 0.00 | 0.05 | 0.00 | - | 14 | 76 | 321.88% |
| RILY240524P00022000 | 2024-05-23 9:53AM EDT | 22.00 | 0.04 | 0.00 | 0.05 | 0.00 | - | 8 | 126 | 306.25% |
| RILY240524P00022500 | 2024-05-23 9:57AM EDT | 22.50 | 0.05 | 0.00 | 0.75 | 0.00 | - | 18 | 321 | 499.22% |
| RILY240524P00023000 | 2024-05-23 9:58AM EDT | 23.00 | 0.04 | 0.00 | 0.75 | 0.00 | - | 34 | 82 | 472.66% |
| RILY240524P00023500 | 2024-05-24 10:38AM EDT | 23.50 | 0.05 | 0.00 | 0.20 | 0.00 | - | 28 | 220 | 321.88% |
| RILY240524P00024000 | 2024-05-23 9:58AM EDT | 24.00 | 0.05 | 0.00 | 0.25 | 0.00 | - | 12 | 383 | 316.41% |
| RILY240524P00024500 | 2024-05-24 10:55AM EDT | 24.50 | 0.05 | 0.00 | 0.20 | 0.00 | - | 3 | 250 | 281.25% |
| RILY240524P00025000 | 2024-05-23 2:05PM EDT | 25.00 | 0.04 | 0.00 | 0.05 | 0.00 | - | 2 | 609 | 203.13% |
| RILY240524P00025500 | 2024-05-23 3:39PM EDT | 25.50 | 0.01 | 0.00 | 2.10 | 0.00 | - | 77 | 166 | 513.28% |
| RILY240524P00026000 | 2024-05-24 9:30AM EDT | 26.00 | 0.40 | 0.00 | 0.10 | +0.37 | +1,233.33% | 40 | 909 | 192.19% |
| RILY240524P00026500 | 2024-05-24 10:28AM EDT | 26.50 | 0.05 | 0.00 | 0.25 | 0.00 | - | 3 | 795 | 213.28% |
| RILY240524P00027000 | 2024-05-24 10:55AM EDT | 27.00 | 0.05 | 0.00 | 0.05 | +0.01 | +25.00% | 39 | 716 | 137.50% |
| RILY240524P00027500 | 2024-05-23 2:11PM EDT | 27.50 | 0.06 | 0.00 | 0.65 | 0.00 | - | 6 | 466 | 233.20% |
| RILY240524P00028000 | 2024-05-24 10:49AM EDT | 28.00 | 0.01 | 0.00 | 0.05 | -0.04 | -80.00% | 184 | 1,082 | 106.25% |
| RILY240524P00028500 | 2024-05-24 10:28AM EDT | 28.50 | 0.05 | 0.00 | 0.55 | -0.06 | -54.55% | 24 | 213 | 172.66% |
| RILY240524P00029000 | 2024-05-24 10:03AM EDT | 29.00 | 0.05 | 0.00 | 0.10 | -0.05 | -50.00% | 107 | 683 | 85.94% |
| RILY240524P00029500 | 2024-05-23 3:01PM EDT | 29.50 | 0.26 | 0.00 | 0.15 | 0.00 | - | 24 | 237 | 76.17% |
| RILY240524P00030000 | 2024-05-24 10:59AM EDT | 30.00 | 0.05 | 0.05 | 0.15 | -0.35 | -77.78% | 233 | 1,012 | 61.72% |
| RILY240524P00030500 | 2024-05-24 10:40AM EDT | 30.50 | 0.45 | 0.10 | 0.30 | 0.00 | - | 26 | 95 | 55.86% |
| RILY240524P00031000 | 2024-05-24 9:55AM EDT | 31.00 | 0.30 | 0.40 | 0.55 | -0.71 | -70.30% | 21 | 336 | 63.67% |
| RILY240524P00031500 | 2024-05-24 10:49AM EDT | 31.50 | 0.90 | 0.50 | 1.10 | -0.10 | -10.00% | 6 | 27 | 64.45% |
| RILY240524P00032000 | 2024-05-24 10:56AM EDT | 32.00 | 1.67 | 1.20 | 1.80 | -0.16 | -8.74% | 10 | 189 | 125.00% |
| RILY240524P00032500 | 2024-05-23 9:32AM EDT | 32.50 | 1.97 | 1.35 | 2.35 | +1.02 | +107.37% | 1 | 135 | 119.14% |
| RILY240524P00033000 | 2024-05-24 10:58AM EDT | 33.00 | 2.44 | 2.05 | 2.50 | -0.71 | -22.54% | 117 | 240 | 121.48% |
| RILY240524P00033500 | 2024-05-22 10:57AM EDT | 33.50 | 3.55 | 2.50 | 3.40 | 0.00 | - | 2 | 5 | 181.25% |
| RILY240524P00034000 | 2024-05-23 3:11PM EDT | 34.00 | 4.06 | 2.70 | 3.70 | 0.00 | - | 7 | 84 | 130.47% |
| RILY240524P00034500 | 2024-05-22 2:26PM EDT | 34.50 | 2.90 | 3.30 | 4.30 | 0.00 | - | 26 | 19 | 179.69% |
| RILY240524P00035000 | 2024-05-23 11:21AM EDT | 35.00 | 4.20 | 3.70 | 4.70 | 0.00 | - | 2 | 56 | 159.38% |
| RILY240524P00035500 | 2024-05-13 2:27PM EDT | 35.50 | 4.40 | 4.10 | 5.40 | 0.00 | - | 1 | 7 | 193.75% |
| RILY240524P00036000 | 2024-05-22 11:06AM EDT | 36.00 | 5.40 | 4.70 | 6.00 | 0.00 | - | 7 | 7 | 241.41% |
| RILY240524P00037000 | 2024-05-22 11:06AM EDT | 37.00 | 6.40 | 5.90 | 6.80 | 0.00 | - | 6 | 5 | 271.09% |
| RILY240524P00038000 | 2024-05-23 3:36PM EDT | 38.00 | 7.65 | 6.90 | 7.90 | 0.00 | - | 12 | 16 | 314.84% |
| RILY240524P00039500 | 2024-05-15 10:28AM EDT | 39.50 | 7.30 | 8.30 | 9.50 | 0.00 | - | - | 1 | 355.47% |
| RILY240524P00040000 | 2024-05-24 9:54AM EDT | 40.00 | 9.14 | 9.00 | 10.10 | +0.84 | +10.12% | 1 | 46 | 414.06% |
| RILY240524P00041000 | 2024-04-25 10:36AM EDT | 41.00 | 14.20 | 9.60 | 10.80 | 0.00 | - | - | 6 | 301.56% |
| RILY240524P00042000 | 2024-05-22 12:31PM EDT | 42.00 | 11.27 | 10.60 | 12.00 | 0.00 | - | 1 | 46 | 376.56% |
| RILY240524P00044000 | 2024-05-16 9:48AM EDT | 44.00 | 13.90 | 12.90 | 13.70 | 0.00 | - | - | 16 | 418.75% |
| RILY240524P00044500 | 2024-05-16 9:48AM EDT | 44.50 | 14.30 | 13.10 | 14.30 | 0.00 | - | - | 7 | 368.75% |
| RILY240524P00045000 | 2024-04-29 1:26PM EDT | 45.00 | 13.56 | 13.60 | 15.20 | 0.00 | - | - | 1 | 482.81% |
| RILY240524P00050000 | 2024-05-22 9:52AM EDT | 50.00 | 20.13 | 18.60 | 19.50 | 0.00 | - | 1 | 10 | 618.75% |
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