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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
Callsfor24 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240524C000030002024-04-19 3:58PM EDT3.000.710.000.000.00-4000.00%
GERN240524C000035002024-04-25 10:43AM EDT3.500.300.000.000.00-300.00%
GERN240524C000040002024-04-29 2:33PM EDT4.000.500.000.000.00-3000.00%
GERN240524C000045002024-04-30 1:11PM EDT4.500.250.000.000.00-2012.50%
GERN240524C000050002024-05-01 12:12PM EDT5.000.100.000.000.00-1025.00%
Putsfor24 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240524P000035002024-05-01 9:38AM EDT3.500.150.000.000.00-8025.00%
GERN240524P000040002024-05-01 9:31AM EDT4.000.050.000.000.00-103.13%