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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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3.5600-0.0200 (-0.56%)
At close: 04:00PM EDT
3.5300 -0.03 (-0.84%)
After hours: 07:53PM EDT
In the money
Show:ListStraddle
Strike:2.00
Callsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240517C000020002024-04-08 12:31PM EDT2024-05-171.231.205.000.00-551,106.25%
GERN240621C000020002024-04-25 11:48AM EDT2024-06-211.501.604.10-0.15-9.09%17754557.03%
GERN240816C000020002024-04-04 9:52AM EDT2024-08-161.400.404.400.00-5050272.27%
GERN240920C000020002024-04-23 12:27PM EDT2024-09-201.751.554.500.00-102,292399.22%
GERN250117C000020002024-04-25 3:58PM EDT2025-01-171.801.801.95-0.10-5.26%12,60298.63%
GERN260116C000020002024-04-11 10:14AM EDT2026-01-162.252.052.500.00-2134102.73%
Putsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240503P000020002024-04-05 9:30AM EDT2024-05-030.310.000.050.00-114250.00%
GERN240517P000020002024-04-05 3:01PM EDT2024-05-170.050.000.050.00-20157150.00%
GERN240621P000020002024-04-25 10:57AM EDT2024-06-210.080.000.10+0.01+14.29%25,517110.94%
GERN240816P000020002024-04-10 2:39PM EDT2024-08-160.150.050.150.00--12596.09%
GERN240920P000020002024-04-12 2:52PM EDT2024-09-200.140.100.200.00-1554296.88%
GERN250117P000020002024-04-24 3:36PM EDT2025-01-170.240.150.250.00-81,79780.47%
GERN260116P000020002024-04-08 11:37AM EDT2026-01-160.590.400.550.00-119679.69%