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Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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4.4900+0.1100 (+2.51%)
At close: 04:00PM EDT
4.5300 +0.04 (+0.89%)
After hours: 07:46PM EDT
In The Money
Show:ListStraddle
Strike:25.00
CallsforAugust 19, 2022
Contract NameLast Trade DateExpire DateLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS220819C000250002022-08-16 12:41PM EDT2022-08-190.040.000.000.00-1050.00%
PutsforAugust 19, 2022
Contract NameLast Trade DateExpire DateLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS220819P000250002022-02-24 1:57PM EDT2022-08-1920.5020.7021.200.00-412,375.00%