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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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4.0800+0.1500 (+3.82%)
At close: 04:00PM EDT
4.1500 +0.07 (+1.72%)
After hours: 07:56PM EDT
In the money
Show:ListStraddle
Callsfor19 July 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240719C000030002024-05-01 9:31AM EDT3.001.351.051.50+0.03+2.27%132589.84%
GERN240719C000035002024-05-01 3:43PM EDT3.501.000.801.10-0.10-9.09%657588.67%
GERN240719C000040002024-05-01 3:18PM EDT4.000.800.650.90+0.15+23.08%1311,03898.83%
GERN240719C000045002024-04-29 1:28PM EDT4.500.600.350.650.00-477887.30%
GERN240719C000050002024-05-01 2:02PM EDT5.000.350.350.450.00-1341,47992.97%
GERN240719C000055002024-05-01 10:26AM EDT5.500.200.200.35-0.10-33.33%31,88690.23%
GERN240719C000060002024-05-01 1:34PM EDT6.000.250.100.25+0.05+25.00%302385.94%
GERN240719C000070002024-04-30 9:43AM EDT7.000.100.050.300.00-98149105.08%
Putsfor19 July 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240719P000025002024-04-29 12:11PM EDT2.500.100.050.200.00-12104.69%
GERN240719P000030002024-04-29 3:50PM EDT3.000.250.150.300.00-1021096.09%
GERN240719P000035002024-04-29 12:58PM EDT3.500.400.300.500.00-2312793.16%
GERN240719P000040002024-04-29 11:59AM EDT4.000.550.400.700.00-51,61078.91%
GERN240719P000045002024-04-24 3:53PM EDT4.501.150.801.100.00-111291.21%
GERN240719P000050002024-04-17 11:47AM EDT5.001.451.201.450.00--193.75%