Canada Markets open in 1 hr 23 mins

Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
Add to watchlist
2.7200-0.0100 (-0.37%)
At close: 04:00PM EDT
2.6800 -0.04 (-1.47%)
After hours: 05:10PM EDT
In The Money
Show:ListStraddle
CallsforAugust 19, 2022
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS220819C000025002022-01-05 10:56AM EDT2.504.803.304.60-0.10-2.04%101070.00%
GRTS220819C000050002022-01-05 4:16PM EDT5.002.872.753.20-0.50-14.84%120260.00%
GRTS220819C000075002022-01-05 3:39PM EDT7.502.301.902.35-0.35-13.21%133266857.03%
GRTS220819C000100002022-01-05 4:16PM EDT10.001.601.301.80-0.40-20.00%20145669.14%
GRTS220819C000125002022-01-05 4:16PM EDT12.501.170.901.60-0.51-30.36%7179609.77%
GRTS220819C000150002022-01-05 2:24PM EDT15.001.250.951.35-0.23-15.54%15357605.86%
GRTS220819C000175002022-01-05 4:20PM EDT17.500.850.601.20-0.90-51.43%3119558.20%
GRTS220819C000200002022-01-05 1:47PM EDT20.000.950.601.10-0.23-19.49%3142561.33%
GRTS220819C000225002021-12-23 11:21AM EDT22.502.500.451.050.00-124548.83%
PutsforAugust 19, 2022
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS220819P000075002022-01-05 4:53PM EDT7.502.902.853.10-0.05-1.69%11790.00%
GRTS220819P000100002022-01-05 10:32AM EDT10.004.864.805.20+0.16+3.40%6330.00%
GRTS220819P000125002022-01-05 11:24AM EDT12.507.007.107.60+0.20+2.94%13280.00%
GRTS220819P000150002022-01-04 4:12PM EDT15.008.999.409.900.00-25270.00%
GRTS220819P000200002021-12-28 1:34PM EDT20.009.5013.9014.600.00--20.00%
GRTS220819P000225002022-01-05 1:28PM EDT22.5016.3016.3017.00+0.90+5.84%3320.00%
GRTS220819P000250002021-12-31 3:01PM EDT25.0014.0018.7019.400.00-110.00%