Canada markets open in 1 hour 36 minutes

Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
Add to watchlist
0.7455+0.0089 (+1.21%)
At close: 04:00PM EDT
0.7599 +0.01 (+1.93%)
After hours: 07:59PM EDT
In The Money
Show:ListStraddle
CallsforMay 17, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS240517C000005002024-04-22 1:11PM EDT0.500.250.000.000.00-1111280.00%
GRTS240517C000010002024-04-19 9:30AM EDT1.000.050.000.000.00-435950.00%
GRTS240517C000015002024-04-15 11:07AM EDT1.500.070.000.000.00-201,14550.00%
GRTS240517C000020002024-04-08 1:10PM EDT2.000.100.000.000.00-414350.00%
GRTS240517C000025002024-04-22 3:08PM EDT2.500.050.000.000.00-13,72550.00%
GRTS240517C000030002024-04-02 10:21AM EDT3.000.050.000.000.00--650.00%
GRTS240517C000050002024-04-16 9:54AM EDT5.000.050.000.000.00-102,29150.00%
GRTS240517C000075002024-04-03 11:50AM EDT7.500.040.000.000.00-138450.00%
PutsforMay 17, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS240517P000005002024-04-22 10:38AM EDT0.500.050.000.000.00-210650.00%
GRTS240517P000010002024-04-19 10:28AM EDT1.000.250.000.000.00-37800.00%
GRTS240517P000015002024-04-22 2:13PM EDT1.500.750.000.000.00-193600.00%
GRTS240517P000020002024-04-19 2:44PM EDT2.001.250.000.000.00-147080.00%
GRTS240517P000025002024-04-22 12:28PM EDT2.501.830.000.000.00-39530.00%
GRTS240517P000030002024-04-15 11:31AM EDT3.002.250.000.000.00-8100.00%
GRTS240517P000050002024-04-12 10:12AM EDT5.004.150.000.000.00-41170.00%
GRTS240517P000075002024-03-13 11:00AM EDT7.505.306.406.900.00-80678.13%