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Geron Corporation (GERN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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3.6900-0.0400 (-1.07%)
At close: 04:00PM EDT
3.7200 +0.03 (+0.81%)
After hours: 05:59PM EDT
In the money
Show:ListStraddle
Strike:0.50
Callsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240816C000005002024-04-11 12:51PM EDT2024-08-163.222.005.000.00--1487.50%
GERN250117C000005002024-03-26 2:23PM EDT2025-01-172.822.603.600.00-1380412.50%
GERN260116C000005002024-04-15 1:39PM EDT2026-01-163.102.305.500.00-15610.00%
Putsfor26 April 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GERN240621P000005002024-03-26 2:03PM EDT2024-06-210.040.000.050.00-31,115281.25%
GERN240920P000005002024-03-27 1:59PM EDT2024-09-200.050.000.200.00-1111256.25%
GERN250117P000005002024-03-07 12:48PM EDT2025-01-170.050.000.500.00--1281.25%
GERN260116P000005002024-03-11 1:20PM EDT2026-01-160.090.000.500.00-121184.38%