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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
3.8000 +0.01 (+0.26%)
After hours: 04:33PM EDT
In the money
Show:ListStraddle
Callsfor26 April 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240426C000025002024-04-26 3:20PM EDT2.501.460.751.60+0.26+21.67%40411,246.88%
GERN240426C000030002024-04-26 3:31PM EDT3.000.800.004.80+0.35+77.78%311,0903,118.75%
GERN240426C000035002024-04-26 3:30PM EDT3.500.250.250.35+0.16+177.78%1,6151,771118.75%
GERN240426C000040002024-04-26 3:09PM EDT4.000.040.000.05-0.01-20.00%1697118.75%
GERN240426C000045002024-04-12 12:42PM EDT4.500.090.001.000.00-11943.75%
GERN240426C000050002024-04-23 9:30AM EDT5.000.010.000.200.00-16531.25%
Putsfor26 April 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240426P000025002024-04-09 9:54AM EDT2.500.050.000.050.00-176531.25%
GERN240426P000030002024-04-08 11:58AM EDT3.000.150.000.050.00-557337.50%
GERN240426P000035002024-04-26 9:30AM EDT3.500.050.000.05-0.05-50.00%1532153.13%
GERN240426P000040002024-04-26 12:15PM EDT4.000.200.003.90-0.30-60.00%1152,418.75%