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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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2.3400+0.0300 (+1.30%)
At close: 04:00PM EDT
2.3900 +0.05 (+2.14%)
After hours: 07:59PM EDT
In The Money
Show:ListStraddle
CallsforOctober 21, 2022
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GERN221021C000010002022-09-26 11:04AM EDT1.001.251.102.650.00-32853.13%
GERN221021C000015002022-09-19 10:43AM EDT1.501.150.800.950.00-10104153.13%
GERN221021C000020002022-09-30 12:59PM EDT2.000.450.350.50+0.05+12.50%11,327106.25%
GERN221021C000025002022-09-30 11:17AM EDT2.500.150.100.25+0.03+25.00%1746109.38%
GERN221021C000030002022-09-30 3:58PM EDT3.000.050.000.100.00-202,862103.13%
GERN221021C000035002022-09-27 2:17PM EDT3.500.050.000.100.00-2317140.63%
GERN221021C000040002022-09-27 9:30AM EDT4.000.100.000.100.00-636170.31%
GERN221021C000045002022-09-14 9:30AM EDT4.500.100.000.050.00-88168.75%
GERN221021C000050002022-09-19 3:37PM EDT5.000.030.000.050.00-1517187.50%
PutsforOctober 21, 2022
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GERN221021P000015002022-08-23 10:35AM EDT1.500.080.000.750.00-11423.44%
GERN221021P000020002022-09-30 11:57AM EDT2.000.070.000.10+0.02+40.00%1035182.81%
GERN221021P000025002022-09-30 3:17PM EDT2.500.300.200.40-0.02-6.25%1196993.75%
GERN221021P000030002022-09-30 11:50AM EDT3.000.600.650.80-0.10-14.29%5134112.50%
GERN221021P000035002022-09-15 11:09AM EDT3.500.760.951.300.00--1198.44%
GERN221021P000045002022-09-28 2:53PM EDT4.502.031.852.500.00-20153.13%