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Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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5.17+0.17 (+3.40%)
At close: 04:00PM EST
5.11 -0.06 (-1.16%)
After hours: 07:18PM EST
In The Money
Show:ListStraddle
CallsforFebruary 18, 2022
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS220218C000025002022-01-05 1:01PM EST2.504.403.704.20-0.30-6.38%1087725.00%
GRTS220218C000050002022-01-05 3:25PM EST5.001.821.802.10-0.64-26.02%6231371.88%
GRTS220218C000075002022-01-05 3:46PM EST7.500.750.751.00-0.55-42.31%4351,235288.28%
GRTS220218C000100002022-01-05 3:59PM EST10.000.500.450.60-0.25-33.33%8211,254289.45%
GRTS220218C000125002022-01-05 3:23PM EST12.500.290.250.35-0.16-35.56%4982,293282.03%
GRTS220218C000150002022-01-05 3:32PM EST15.000.210.150.30-0.14-40.00%1081,022293.75%
GRTS220218C000175002022-01-05 2:54PM EST17.500.190.000.25-0.11-36.67%6203282.81%
GRTS220218C000200002022-01-05 11:37AM EST20.000.160.000.20-0.04-20.00%92771291.41%
GRTS220218C000225002022-01-05 3:04PM EST22.500.100.050.20-0.05-33.33%9150321.88%
GRTS220218C000250002022-01-05 3:07PM EST25.000.070.050.15-0.03-30.00%20145325.00%
PutsforFebruary 18, 2022
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GRTS220218P000025002022-01-05 3:33PM EST2.500.030.000.05-0.02-40.00%214162.50%
GRTS220218P000050002022-01-05 3:22PM EST5.000.500.350.60+0.15+42.86%242206107.03%
GRTS220218P000075002022-01-05 3:50PM EST7.501.901.802.05+0.30+18.75%1544450.00%
GRTS220218P000100002022-01-05 2:42PM EST10.004.003.804.20+0.40+11.11%325590.00%
GRTS220218P000125002022-01-05 3:11PM EST12.506.606.106.50+0.87+15.18%94620.00%
GRTS220218P000150002022-01-05 2:47PM EST15.008.808.508.90+0.86+10.83%322610.00%
GRTS220218P000175002022-01-05 2:08PM EST17.5011.0011.0011.40+0.90+8.91%21870.00%
GRTS220218P000200002022-01-04 10:28AM EST20.0011.2013.4013.800.00-104510.00%
GRTS220218P000225002022-01-03 11:30AM EST22.5010.5015.2016.400.00-550.00%
GRTS220218P000250002022-01-03 3:43PM EST25.0013.0018.3018.800.00-5680.00%