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Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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0.7540-0.0068 (-0.89%)
As of 10:08AM EDT. Market open.
In the money
Show:ListStraddle
Callsfor15 November 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRTS241115C000005002024-06-12 10:14AM EDT0.500.400.350.750.00-1628300.00%
GRTS241115C000010002024-06-17 11:54AM EDT1.000.210.200.500.00-43,341225.00%
GRTS241115C000015002024-06-18 9:32AM EDT1.500.150.150.200.00-1202,663171.09%
GRTS241115C000020002024-06-05 11:00AM EDT2.000.100.100.150.00-61,126170.31%
GRTS241115C000025002024-06-11 11:57AM EDT2.500.050.050.100.00-2346157.81%
GRTS241115C000030002024-04-23 1:48PM EDT3.000.050.000.000.00--950.00%
GRTS241115C000035002024-05-20 9:30AM EDT3.500.050.001.000.00-117423.44%
GRTS241115C000040002024-04-03 10:11AM EDT4.000.150.000.600.00-11314.06%
GRTS241115C000050002024-05-29 12:56PM EDT5.000.050.000.200.00-142221.88%
GRTS241115C000075002024-06-14 9:35AM EDT7.500.050.000.050.00-11383184.38%
Putsfor15 November 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GRTS241115P000005002024-06-06 3:25PM EDT0.500.150.000.750.00-2252393.75%
GRTS241115P000010002024-06-13 2:12PM EDT1.000.410.350.550.00-1186144.53%
GRTS241115P000015002024-04-26 12:39PM EDT1.500.800.451.250.00-5554133.59%
GRTS241115P000020002024-05-10 2:38PM EDT2.001.250.701.700.00-25271351.56%
GRTS241115P000025002024-05-15 11:55AM EDT2.501.801.252.100.00-2151309.38%
GRTS241115P000040002024-05-24 2:53PM EDT4.003.162.953.800.00-11224.22%
GRTS241115P000050002024-06-04 3:55PM EDT5.004.283.704.700.00-1166417.19%