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Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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0.8700-0.0037 (-0.42%)
At close: 04:00PM EDT
0.8700 0.00 (0.00%)
After hours: 04:02PM EDT
In The Money
Show:ListStraddle
CallsforAugust 16, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS240816C000005002024-04-30 11:22AM EDT0.500.420.051.050.00-1436248.44%
GRTS240816C000010002024-05-01 1:31PM EDT1.000.200.150.25+0.01+5.26%52938131.25%
GRTS240816C000015002024-04-25 3:51PM EDT1.500.050.000.000.00-116925.00%
GRTS240816C000020002024-04-18 11:10AM EDT2.000.050.000.050.00-1142106.25%
GRTS240816C000025002024-04-29 9:53AM EDT2.500.050.001.000.00-191,742409.38%
GRTS240816C000030002024-04-15 3:40PM EDT3.000.050.000.950.00-32410.94%
GRTS240816C000050002024-04-10 1:06PM EDT5.000.050.000.150.00-2371225.00%
GRTS240816C000075002024-04-09 1:29PM EDT7.500.050.000.200.00-12,002273.44%
PutsforAugust 16, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS240816P000005002024-03-01 11:39AM EDT0.500.080.001.000.00-880.00%
GRTS240816P000010002024-05-01 2:27PM EDT1.000.380.000.300.00-2139115.63%
GRTS240816P000015002024-04-25 2:41PM EDT1.500.760.400.900.00-2012675.00%
GRTS240816P000020002024-04-19 10:42AM EDT2.001.250.951.400.00-1210125.00%
GRTS240816P000025002024-04-16 12:31PM EDT2.501.611.351.700.00-1271164.06%
GRTS240816P000030002024-04-17 9:43AM EDT3.002.132.052.450.00--0212.50%
GRTS240816P000035002024-04-15 11:34AM EDT3.502.702.402.950.00--8171.88%
GRTS240816P000050002024-04-30 9:44AM EDT5.004.163.904.600.00-165255.47%
GRTS240816P000075002024-02-27 12:39PM EDT7.505.445.205.600.00-30300.00%