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B. Riley Financial, Inc. (RILY)

NasdaqGM - NasdaqGM Real-time price. Currency in USD
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20.60-1.46 (-6.62%)
At close: 04:00PM EDT
20.25 -0.35 (-1.70%)
After hours: 07:09PM EDT
In the money
Show:ListStraddle
Callsfor17 January 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%
RILY250117C000100002024-06-06 12:50PM EDT10.0012.919.7011.800.00-87558.79%
RILY250117C000125002024-06-12 10:57AM EDT12.5011.718.009.900.00-503571.39%
RILY250117C000150002024-05-22 12:43PM EDT15.0017.006.208.100.00-117668.99%
RILY250117C000175002024-05-30 1:14PM EDT17.509.795.006.800.00-413172.36%
RILY250117C000200002024-06-14 3:01PM EDT20.005.003.905.70-1.04-17.22%1028273.07%
RILY250117C000225002024-06-11 1:37PM EDT22.504.603.904.900.00-38681.45%
RILY250117C000250002024-06-14 3:45PM EDT25.003.393.004.30-0.62-15.46%7735581.23%
RILY250117C000275002024-06-14 2:27PM EDT27.503.001.703.60-0.40-11.76%158374.90%
RILY250117C000300002024-06-14 3:05PM EDT30.002.362.203.20-1.04-30.59%262,09983.74%
RILY250117C000325002024-06-14 2:10PM EDT32.502.100.852.95-0.80-27.59%1213377.10%
RILY250117C000350002024-06-14 11:36AM EDT35.001.880.602.50-0.88-31.88%2329376.61%
RILY250117C000375002024-06-13 2:14PM EDT37.501.800.251.750.00-547070.46%
RILY250117C000400002024-06-13 2:07PM EDT40.001.750.102.050.00-524476.71%
RILY250117C000425002024-06-03 10:10AM EDT42.501.900.001.950.00-1878.52%
RILY250117C000450002024-06-03 3:11PM EDT45.001.520.001.750.00-1108279.83%
RILY250117C000475002024-06-04 3:50PM EDT47.501.400.001.750.00-11183.30%
RILY250117C000500002024-06-13 3:59PM EDT50.000.940.001.400.00-719781.79%
RILY250117C000525002024-06-06 10:09AM EDT52.500.050.001.700.00-2988.92%
RILY250117C000550002024-06-05 10:01AM EDT55.001.000.001.950.00-54895.02%
RILY250117C000600002024-06-13 3:57PM EDT60.000.660.301.300.00-724895.56%
RILY250117C000650002024-06-06 10:01AM EDT65.000.300.201.350.00-15199.46%
RILY250117C000700002024-05-31 10:24AM EDT70.000.500.151.000.00-125397.17%
Putsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
RILY250117P000025002024-06-14 3:38PM EDT2.500.150.100.20-0.05-25.00%156,899163.28%
RILY250117P000050002024-06-03 9:30AM EDT5.000.320.201.250.00-1002,200163.09%
RILY250117P000075002024-06-06 10:28AM EDT7.500.530.351.150.00-2519120.41%
RILY250117P000100002024-06-13 11:34AM EDT10.001.100.851.200.00-12,304101.56%
RILY250117P000125002024-06-14 3:28PM EDT12.501.951.852.00+0.15+8.33%351,223102.20%
RILY250117P000150002024-06-14 12:54PM EDT15.002.712.753.00+0.21+8.40%11,35798.34%
RILY250117P000175002024-06-14 1:56PM EDT17.503.833.104.40+0.23+6.39%1232390.09%
RILY250117P000200002024-06-14 3:45PM EDT20.005.504.805.60+0.75+15.79%261,11489.99%
RILY250117P000225002024-06-14 11:44AM EDT22.507.106.207.50+0.61+9.40%2127390.33%
RILY250117P000250002024-06-13 1:02PM EDT25.008.258.309.500.00-243694.73%
RILY250117P000275002024-06-14 2:10PM EDT27.5010.6010.4012.10+0.50+4.95%5220101.98%
RILY250117P000300002024-06-14 3:37PM EDT30.0012.6811.9014.30+1.38+12.21%21,22299.88%
RILY250117P000325002024-06-14 12:52PM EDT32.5014.7014.4016.40+0.90+6.52%21158103.81%
RILY250117P000350002024-06-14 12:49PM EDT35.0016.8516.1018.60+0.78+4.85%15206101.12%
RILY250117P000375002024-05-16 12:38PM EDT37.5015.8018.3020.700.00-1275100.78%
RILY250117P000400002024-05-21 3:52PM EDT40.0016.6820.5023.100.00-233102.32%
RILY250117P000425002024-04-29 9:30AM EDT42.5016.750.000.000.00-5160.00%
RILY250117P000525002024-06-04 10:01AM EDT52.5031.1832.0034.900.00-1014105.32%
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%