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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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3.9300-0.0200 (-0.51%)
At close: 04:00PM EDT
3.9395 +0.01 (+0.24%)
After hours: 05:10PM EDT
In The Money
Show:ListStraddle
CallsforSeptember 20, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GERN240920C000010002024-02-14 11:07AM EDT1.001.351.753.800.00-2020584.38%
GERN240920C000015002024-04-16 2:33PM EDT1.502.131.004.300.00-2757166.41%
GERN240920C000020002024-05-02 10:45AM EDT2.002.060.604.500.00-102,222207.42%
GERN240920C000025002024-04-29 2:26PM EDT2.501.921.451.950.00-40459101.95%
GERN240920C000030002024-05-03 11:12AM EDT3.001.201.302.20-0.19-13.67%1003,549149.22%
GERN240920C000035002024-05-01 10:36AM EDT3.501.150.851.550.00-4811107.42%
GERN240920C000040002024-05-02 11:41AM EDT4.000.800.700.800.00-502,13980.66%
GERN240920C000045002024-05-01 3:50PM EDT4.500.700.500.850.00-108190.63%
GERN240920C000050002024-05-02 10:59AM EDT5.000.420.400.500.00-9030881.05%
GERN240920C000055002024-05-02 10:22AM EDT5.500.330.200.350.00-1012172.66%
GERN240920C000060002024-04-29 11:38AM EDT6.000.350.000.300.00-2365.43%
GERN240920C000070002024-04-30 11:10AM EDT7.000.190.000.300.00-119779.30%
GERN240920C000080002024-03-22 2:02PM EDT8.000.050.000.150.00-5575.78%
PutsforSeptember 20, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GERN240920P000005002024-03-27 1:59PM EDT0.500.050.000.200.00-1111271.88%
GERN240920P000010002024-02-20 11:46AM EDT1.000.230.000.000.00--150.00%
GERN240920P000015002024-03-28 9:34AM EDT1.500.150.050.700.00-1003,425209.77%
GERN240920P000020002024-04-12 2:52PM EDT2.000.140.000.150.00-1554286.72%
GERN240920P000025002024-04-30 3:43PM EDT2.500.250.100.250.00-31,63284.77%
GERN240920P000030002024-04-26 1:59PM EDT3.000.350.000.450.00-89367.77%
GERN240920P000035002024-04-17 9:30AM EDT3.500.650.000.650.00-16455.86%
GERN240920P000040002024-04-18 9:53AM EDT4.000.920.300.900.00-606557.81%
GERN240920P000045002024-04-17 11:55AM EDT4.501.200.001.200.00-1485.94%
GERN240920P000050002024-04-29 3:51PM EDT5.001.350.101.550.00-1484.18%