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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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3.7900+0.2300 (+6.46%)
At close: 04:00PM EDT
3.7900 0.00 (0.00%)
After hours: 07:57PM EDT
In the money
Show:ListStraddle
Callsfor3 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240503C000030002024-04-19 2:03PM EDT3.000.750.751.100.00-5710242.19%
GERN240503C000035002024-04-26 12:50PM EDT3.500.450.300.50+0.30+200.00%316451121.88%
GERN240503C000040002024-04-26 3:15PM EDT4.000.200.100.15+0.15+300.00%267516107.81%
GERN240503C000050002024-04-23 9:30AM EDT5.000.100.000.100.00-16175.00%
Putsfor3 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240503P000020002024-04-05 9:30AM EDT2.000.310.000.050.00-114312.50%
GERN240503P000025002024-04-08 11:56AM EDT2.500.080.000.100.00-5054257.81%
GERN240503P000030002024-04-19 1:10PM EDT3.000.030.000.050.00-1001,100137.50%
GERN240503P000035002024-04-26 9:30AM EDT3.500.100.050.10-0.10-50.00%2619399.22%
GERN240503P000040002024-04-26 2:32PM EDT4.000.300.250.40-0.05-14.29%1121101.56%