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Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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1.01000.0000 (0.00%)
As of 12:52PM EDT. Market open.
In the money
Show:ListStraddle
Callsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRTS240816C000005002024-05-07 11:30AM EDT0.500.500.101.100.00-333185.94%
GRTS240816C000010002024-05-08 9:43AM EDT1.000.200.150.30-0.05-20.00%101,154105.47%
GRTS240816C000015002024-05-06 9:30AM EDT1.500.150.000.200.00-10179109.38%
GRTS240816C000020002024-05-03 9:42AM EDT2.000.050.000.100.00-2142112.50%
GRTS240816C000025002024-05-06 2:29PM EDT2.500.050.000.100.00-131,755134.38%
GRTS240816C000030002024-04-15 3:40PM EDT3.000.050.000.050.00-32128.13%
GRTS240816C000050002024-04-10 1:06PM EDT5.000.050.000.050.00-2371167.19%
GRTS240816C000075002024-04-09 1:29PM EDT7.500.050.000.750.00-12,002399.22%
Putsfor16 August 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRTS240816P000005002024-03-01 11:39AM EDT0.500.080.001.000.00-880.00%
GRTS240816P000010002024-05-02 3:58PM EDT1.000.300.000.400.00-2015998.44%
GRTS240816P000015002024-04-25 2:41PM EDT1.500.760.000.700.00-20126162.50%
GRTS240816P000020002024-04-19 10:42AM EDT2.001.250.901.300.00-1210147.66%
GRTS240816P000025002024-05-07 2:29PM EDT2.501.551.451.600.00-1270121.88%
GRTS240816P000030002024-04-17 9:43AM EDT3.002.131.752.350.00--0157.81%
GRTS240816P000035002024-04-15 11:34AM EDT3.502.702.052.850.00--8326.56%
GRTS240816P000050002024-05-03 9:35AM EDT5.004.103.704.200.00-465287.50%
GRTS240816P000075002024-02-27 12:39PM EDT7.505.445.205.600.00-30300.00%