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B. Riley Financial, Inc. (RILY)

NasdaqGM - NasdaqGM Real Time Price. Currency in USD
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19.60-0.77 (-3.78%)
At close: 04:00PM EDT
19.48 -0.12 (-0.62%)
After hours: 07:49PM EDT
In The Money
Show:ListStraddle
CallsforJanuary 17, 2025
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
RILY250117C000025002024-04-25 9:32AM EDT2.5025.9726.6030.500.00-100.00%
RILY250117C000050002024-04-03 11:47AM EDT5.0018.8025.4028.500.00-100.00%
RILY250117C000075002024-04-26 3:19PM EDT7.5028.8021.7025.500.00-15120.00%
RILY250117C000100002024-06-21 1:07PM EDT10.0010.909.0010.200.00-68182.81%
RILY250117C000125002024-06-12 10:57AM EDT12.5011.717.608.300.00-93569.09%
RILY250117C000150002024-06-21 9:54AM EDT15.007.455.907.700.00-68180.66%
RILY250117C000175002024-06-21 3:45PM EDT17.506.194.505.600.00-113371.24%
RILY250117C000200002024-06-25 3:52PM EDT20.004.503.504.600.00-1032272.46%
RILY250117C000225002024-06-25 3:23PM EDT22.503.302.753.800.00-112873.63%
RILY250117C000250002024-06-25 3:57PM EDT25.003.002.803.100.00-3433979.52%
RILY250117C000275002024-06-18 12:52PM EDT27.502.202.052.650.00-2460878.44%
RILY250117C000300002024-06-24 12:48PM EDT30.002.401.752.250.00-302,11679.98%
RILY250117C000325002024-06-17 11:01AM EDT32.502.011.351.950.00-712380.03%
RILY250117C000350002024-06-25 3:54PM EDT35.001.551.252.150.00-827486.91%
RILY250117C000375002024-06-25 3:18PM EDT37.501.350.552.000.00-647083.25%
RILY250117C000400002024-06-20 9:30AM EDT40.001.100.801.550.00-923285.64%
RILY250117C000425002024-06-03 10:10AM EDT42.501.900.001.750.00-1882.42%
RILY250117C000450002024-06-18 10:10AM EDT45.000.350.401.450.00-18287.55%
RILY250117C000475002024-06-17 1:27PM EDT47.500.780.001.450.00-4885.45%
RILY250117C000500002024-06-17 3:03PM EDT50.000.600.001.200.00-620384.67%
RILY250117C000525002024-06-06 10:09AM EDT52.500.050.001.350.00-2990.09%
RILY250117C000550002024-06-05 10:01AM EDT55.001.000.000.800.00-54882.91%
RILY250117C000600002024-06-25 12:10PM EDT60.000.350.250.600.00-1024988.87%
RILY250117C000650002024-06-06 10:01AM EDT65.000.300.200.650.00-15193.26%
RILY250117C000700002024-05-31 10:24AM EDT70.000.500.151.000.00-1253103.32%
PutsforJanuary 17, 2025
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
RILY250117P000025002024-06-18 12:38PM EDT2.500.150.100.200.00-2507,104164.84%
RILY250117P000050002024-06-25 1:33PM EDT5.000.600.201.150.00-22,191160.06%
RILY250117P000075002024-06-20 2:31PM EDT7.500.670.600.750.00-9685115.82%
RILY250117P000100002024-06-25 2:11PM EDT10.001.151.101.400.00-52,325108.59%
RILY250117P000125002024-06-24 10:05AM EDT12.502.152.002.250.00-101,140105.76%
RILY250117P000150002024-06-25 11:31AM EDT15.003.032.703.200.00-61,32997.41%
RILY250117P000175002024-06-24 3:12PM EDT17.504.124.004.500.00-5638996.29%
RILY250117P000200002024-06-25 2:51PM EDT20.005.805.706.000.00-11,17597.31%
RILY250117P000225002024-06-20 3:04PM EDT22.507.547.107.800.00-8237095.48%
RILY250117P000250002024-06-25 12:46PM EDT25.009.508.209.800.00-1040090.63%
RILY250117P000275002024-06-25 3:53PM EDT27.5011.0010.9011.400.00-2533094.12%
RILY250117P000300002024-06-25 10:05AM EDT30.0012.9913.0014.000.00-111,19399.61%
RILY250117P000325002024-06-24 10:36AM EDT32.5015.2714.7016.500.00-4022499.56%
RILY250117P000350002024-06-17 1:18PM EDT35.0017.9016.7018.900.00-2205100.29%
RILY250117P000375002024-06-17 1:05PM EDT37.5020.5019.1021.200.00-200275102.98%
RILY250117P000400002024-06-21 2:53PM EDT40.0021.4121.2023.700.00-1649104.10%
RILY250117P000425002024-06-17 3:27PM EDT42.5025.0023.5025.800.00-79102.54%
RILY250117P000525002024-06-04 10:01AM EDT52.5031.1832.9035.000.00-1014100.88%
RILY250117P000600002023-10-02 12:37PM EDT60.0026.2325.3029.000.00--20.00%
RILY250117P000650002024-04-29 1:31PM EDT65.0035.0038.5042.200.00--10.00%
RILY250117P000700002024-04-29 1:31PM EDT70.0039.7043.6046.600.00-130.00%