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Gentex Corporation (GNTX)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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35.00+0.25 (+0.72%)
At close: 04:00PM EDT
34.40 -0.60 (-1.71%)
After hours: 04:27PM EDT
In the money
Show:ListStraddle
Callsfor21 June 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNTX240621C000150002024-05-07 10:09AM EDT15.0019.8018.8022.000.00-11245.90%
GNTX240621C000200002024-04-26 10:09AM EDT20.0014.0014.1014.500.00-220.00%
GNTX240621C000225002024-04-26 11:46AM EDT22.5011.7011.5013.700.00-11105.08%
GNTX240621C000250002024-02-12 2:59PM EDT25.0010.7010.6013.100.00-11198.24%
GNTX240621C000275002024-05-16 12:31PM EDT27.507.307.009.200.00-124101.86%
GNTX240621C000300002024-05-29 12:41PM EDT30.004.454.706.700.00-1410880.08%
GNTX240621C000325002024-05-23 10:42AM EDT32.501.902.402.850.00-224938.48%
GNTX240621C000350002024-05-31 1:03PM EDT35.000.540.600.70-0.01-1.82%624621.39%
GNTX240621C000375002024-05-24 11:33AM EDT37.500.070.050.100.00-28723.54%
GNTX240621C000400002024-05-13 12:24PM EDT40.000.400.000.450.00-21458.64%
GNTX240621C000425002024-01-10 4:24PM EDT42.500.050.100.250.00--157.62%
GNTX240621C000450002024-03-05 4:56PM EDT45.000.350.000.500.00--175.98%
Putsfor21 June 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNTX240621P000225002023-11-09 2:03PM EDT22.500.300.100.250.00--1117.38%
GNTX240621P000250002024-05-29 11:19AM EDT25.000.050.000.050.00-11266.41%
GNTX240621P000275002024-04-16 9:44AM EDT27.500.170.000.750.00-2987.70%
GNTX240621P000300002024-05-01 3:59PM EDT30.000.100.000.950.00-210169.04%
GNTX240621P000325002024-05-21 2:48PM EDT32.500.130.000.400.00-129140.63%
GNTX240621P000350002024-05-31 12:18PM EDT35.000.700.000.600.00-127418.36%
GNTX240621P000375002024-05-10 3:47PM EDT37.502.501.452.900.00--537.84%
GNTX240621P000400002024-02-28 3:11PM EDT40.003.853.906.100.00--184.52%