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Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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0.6179-0.0876 (-12.42%)
At close: 04:00PM EDT
0.6547 +0.04 (+5.96%)
After hours: 07:55PM EDT
In the money
Show:ListStraddle
Callsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRTS240816C000005002024-06-28 3:27PM EDT0.500.250.000.30-0.03-10.71%22293.75%
GRTS240816C000010002024-06-28 2:44PM EDT1.000.050.000.050.00-531,586121.88%
GRTS240816C000015002024-06-28 2:29PM EDT1.500.050.000.100.00-1178218.75%
GRTS240816C000020002024-05-03 9:42AM EDT2.000.050.001.000.00-2142868.75%
GRTS240816C000025002024-06-14 9:32AM EDT2.500.050.000.250.00-601,755382.81%
GRTS240816C000030002024-04-15 3:40PM EDT3.000.050.000.500.00-32545.31%
GRTS240816C000050002024-05-13 9:30AM EDT5.000.050.000.000.00-537650.00%
GRTS240816C000075002024-04-09 1:29PM EDT7.500.050.000.750.00-12,002800.00%
Putsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRTS240816P000005002024-06-27 9:30AM EDT0.500.100.000.200.00-810190.63%
GRTS240816P000010002024-06-28 1:45PM EDT1.000.350.300.45+0.02+6.06%1319179.69%
GRTS240816P000015002024-04-25 2:41PM EDT1.500.760.501.450.00-20126275.00%
GRTS240816P000020002024-06-20 3:35PM EDT2.001.351.101.900.00-20138343.75%
GRTS240816P000025002024-05-07 2:29PM EDT2.501.551.252.000.00-1236375.00%
GRTS240816P000030002024-04-17 9:43AM EDT3.002.131.652.650.00--0565.63%
GRTS240816P000035002024-04-15 11:34AM EDT3.502.702.453.300.00--8781.25%
GRTS240816P000050002024-05-29 12:06PM EDT5.004.194.004.500.00-1014456.25%
GRTS240816P000075002024-02-27 12:39PM EDT7.505.445.205.600.00-30300.00%