Canada markets closed

Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
Add to watchlist
0.8134+0.0489 (+6.40%)
At close: 04:00PM EDT
0.8299 +0.02 (+2.03%)
After hours: 07:47PM EDT
In The Money
Show:ListStraddle
CallsforMay 17, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS240517C000005002024-04-24 3:51PM EDT0.500.650.250.750.00-3129556.25%
GRTS240517C000010002024-04-26 11:27AM EDT1.000.050.000.050.00-100373103.13%
GRTS240517C000015002024-04-26 10:07AM EDT1.500.050.000.05-0.02-28.57%151,145200.00%
GRTS240517C000020002024-04-08 1:10PM EDT2.000.100.000.050.00-4143256.25%
GRTS240517C000025002024-04-23 3:47PM EDT2.500.030.000.050.00-53,720300.00%
GRTS240517C000030002024-04-02 10:21AM EDT3.000.050.000.050.00--6331.25%
GRTS240517C000050002024-04-16 9:54AM EDT5.000.050.000.050.00-102,291418.75%
GRTS240517C000075002024-04-03 11:50AM EDT7.500.040.000.050.00-1384475.00%
PutsforMay 17, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS240517P000005002024-04-22 10:38AM EDT0.500.050.000.050.00-2106200.00%
GRTS240517P000010002024-04-26 2:58PM EDT1.000.200.150.25-0.03-13.04%1182681.25%
GRTS240517P000015002024-04-26 1:08PM EDT1.500.720.651.15-0.08-10.00%1313471.88%
GRTS240517P000020002024-04-26 1:06PM EDT2.001.201.151.20-0.05-4.00%5708225.00%
GRTS240517P000025002024-04-24 1:17PM EDT2.501.701.652.100.00-5953559.38%
GRTS240517P000030002024-04-15 11:31AM EDT3.002.251.902.650.00-810456.25%
GRTS240517P000050002024-04-12 10:12AM EDT5.004.153.904.200.00-4117375.00%
GRTS240517P000075002024-03-13 11:00AM EDT7.505.306.406.900.00-80798.44%