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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
3.9100 -0.02 (-0.51%)
After hours: 07:47PM EDT
In The Money
Show:ListStraddle
CallsforMay 31, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GERN240531C000025002024-04-23 3:06PM EDT2.502.500.000.000.00--00.00%
GERN240531C000030002024-04-26 11:28AM EDT3.001.000.000.000.00-200.00%
GERN240531C000035002024-04-24 10:04AM EDT3.500.400.000.000.00--00.00%
GERN240531C000040002024-05-03 10:47AM EDT4.000.250.000.000.00-2703.13%
GERN240531C000045002024-05-01 3:28PM EDT4.500.250.000.000.00-6012.50%
GERN240531C000050002024-04-30 9:30AM EDT5.000.200.000.000.00--025.00%
PutsforMay 31, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GERN240531P000035002024-05-02 3:21PM EDT3.500.150.000.000.00-1012.50%
GERN240531P000040002024-05-02 3:23PM EDT4.000.350.000.000.00-1400.00%