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Gentex Corporation (GNTX)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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35.13+0.13 (+0.37%)
At close: 04:00PM EDT
33.95 -1.18 (-3.36%)
After hours: 04:18PM EDT
In The Money
Show:ListStraddle
CallsforJune 21, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240621C000150002024-05-07 10:09AM EDT15.0019.8019.2022.100.00-11276.95%
GNTX240621C000200002024-04-26 10:09AM EDT20.0014.0014.1014.500.00-220.00%
GNTX240621C000225002024-04-26 11:46AM EDT22.5011.7011.5013.700.00-11203.52%
GNTX240621C000250002024-02-12 2:59PM EDT25.0010.7010.6013.100.00-11203.32%
GNTX240621C000275002024-05-16 12:31PM EDT27.507.307.609.700.00-124131.93%
GNTX240621C000300002024-05-29 12:41PM EDT30.004.455.105.400.00-1410861.33%
GNTX240621C000325002024-05-23 10:42AM EDT32.501.902.702.900.00-124937.79%
GNTX240621C000350002024-06-03 3:24PM EDT35.000.700.650.75+0.16+29.63%6625121.97%
GNTX240621C000375002024-06-03 3:15PM EDT37.500.100.000.15+0.03+42.86%18726.86%
GNTX240621C000400002024-05-13 12:24PM EDT40.000.400.000.450.00-21460.64%
GNTX240621C000425002024-01-10 4:24PM EDT42.500.050.100.250.00--159.86%
GNTX240621C000450002024-03-05 4:56PM EDT45.000.350.000.500.00--179.10%
PutsforJune 21, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240621P000225002023-11-09 2:03PM EDT22.500.300.100.250.00--1124.61%
GNTX240621P000250002024-05-29 11:19AM EDT25.000.050.000.750.00-512119.92%
GNTX240621P000275002024-04-16 9:44AM EDT27.500.170.000.750.00-2993.36%
GNTX240621P000300002024-05-01 3:59PM EDT30.000.100.000.950.00-210173.83%
GNTX240621P000325002024-05-21 2:48PM EDT32.500.130.000.100.00-129127.54%
GNTX240621P000350002024-05-29 2:22PM EDT35.000.700.450.550.00-127419.73%
GNTX240621P000375002024-05-10 3:47PM EDT37.502.502.302.450.00--522.46%
GNTX240621P000400002024-02-28 3:11PM EDT40.003.853.906.100.00--192.58%