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Gentex Corporation (GNTX)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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35.16+0.27 (+0.77%)
At close: 04:00PM EDT
34.22 -0.94 (-2.67%)
After hours: 05:21PM EDT
In the money
Show:ListStraddle
Callsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNTX240517C000200002024-04-15 3:17PM EDT20.0013.9014.1017.000.00--4291.80%
GNTX240517C000250002024-04-26 9:52AM EDT25.009.1010.0010.400.00-1124121.88%
GNTX240517C000275002024-05-03 10:12AM EDT27.506.807.607.800.00-5691.41%
GNTX240517C000300002024-05-03 10:12AM EDT30.004.305.105.300.00-5763.28%
GNTX240517C000325002024-04-30 10:06AM EDT32.502.302.602.800.00-4749.02%
GNTX240517C000350002024-05-08 3:26PM EDT35.000.250.350.500.00-519121.39%
GNTX240517C000375002024-04-29 10:03AM EDT37.500.050.000.350.00-3714558.01%
GNTX240517C000400002024-04-26 10:01AM EDT40.000.040.000.200.00-15362.89%
GNTX240517C000450002024-05-09 9:31AM EDT45.000.130.000.750.00-22140.43%
GNTX240517C000500002024-04-02 9:48AM EDT50.000.250.000.500.00-22164.45%
Putsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNTX240517P000300002024-04-16 10:36AM EDT30.000.160.000.100.00--166.02%
GNTX240517P000325002024-05-06 3:59PM EDT32.500.050.000.750.00-125369.14%
GNTX240517P000350002024-05-09 9:31AM EDT35.000.500.200.300.00-213119.34%
GNTX240517P000375002024-04-04 11:45AM EDT37.501.803.303.500.00-11100.68%
GNTX240517P000400002024-04-22 3:31PM EDT40.005.644.705.000.00--070.70%