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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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3.8100-0.0900 (-2.31%)
At close: 04:00PM EDT
3.8000 -0.01 (-0.26%)
After hours: 07:51PM EDT
In the money
Show:ListStraddle
Strike:5.00
Callsfor24 May 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240524C000050002024-05-01 12:12PM EDT2024-05-240.100.000.150.00-14193.75%
GERN240531C000050002024-04-30 9:30AM EDT2024-05-310.200.000.100.00--407117.19%
GERN240607C000050002024-05-15 9:50AM EDT2024-06-070.050.000.200.00-200201117.19%
GERN240621C000050002024-05-16 3:51PM EDT2024-06-210.200.150.350.00-26,505129.69%
GERN240719C000050002024-05-15 11:46AM EDT2024-07-190.250.200.35+0.07+38.89%101,821100.39%
GERN240816C000050002024-05-14 9:30AM EDT2024-08-160.300.000.550.00-6014183.59%
GERN240920C000050002024-05-17 1:02PM EDT2024-09-200.450.350.45+0.08+21.62%2335085.94%
GERN241220C000050002024-05-10 9:49AM EDT2024-12-200.600.000.650.00-271258.59%
GERN250117C000050002024-05-17 1:21PM EDT2025-01-170.600.500.65-0.01-1.64%42,90675.78%
GERN260116C000050002024-05-15 1:51PM EDT2026-01-161.150.951.350.00-135077.54%
Putsfor24 May 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240621P000050002024-04-29 12:30PM EDT2024-06-211.070.001.500.00-1113144.14%
GERN240719P000050002024-04-17 11:47AM EDT2024-07-191.451.101.550.00--174.22%
GERN240816P000050002024-04-24 11:53AM EDT2024-08-161.601.201.600.00-1273.83%
GERN240920P000050002024-05-06 12:02PM EDT2024-09-201.501.451.600.00-1478.13%
GERN241220P000050002024-04-29 12:05PM EDT2024-12-201.400.001.950.00--296.48%
GERN250117P000050002024-05-13 3:05PM EDT2025-01-171.681.551.700.00-10076964.45%
GERN260116P000050002024-05-06 9:35AM EDT2026-01-161.870.002.150.00-516267.77%