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Gentex Corporation (GNTX)

NasdaqGS - NasdaqGS Delayed Price. Currency in USD
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33.98-0.55 (-1.59%)
At close: 04:00PM EDT
33.98 0.00 (0.00%)
After hours: 04:02PM EDT
In The Money
Show:ListStraddle
CallsforJune 21, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240621C000150002024-05-07 10:09AM EDT15.0019.8018.6021.400.00-11566.02%
GNTX240621C000200002024-04-26 10:09AM EDT20.0014.0014.1014.500.00-22287.50%
GNTX240621C000225002024-04-26 11:46AM EDT22.5011.7011.5013.700.00-11342.77%
GNTX240621C000250002024-02-12 2:59PM EDT25.0010.7010.6013.100.00-11431.64%
GNTX240621C000275002024-05-16 12:31PM EDT27.507.305.908.300.00-124173.63%
GNTX240621C000300002024-06-14 2:43PM EDT30.003.603.705.80-0.15-4.00%3277135.64%
GNTX240621C000325002024-06-12 11:10AM EDT32.501.651.401.700.00-1025943.16%
GNTX240621C000350002024-06-14 12:55PM EDT35.000.020.000.10-0.13-86.67%130424.41%
GNTX240621C000375002024-06-06 3:19PM EDT37.500.130.000.050.00-18947.66%
GNTX240621C000400002024-06-12 11:09AM EDT40.000.210.000.350.00-11493.36%
GNTX240621C000425002024-01-10 4:24PM EDT42.500.050.100.250.00--1117.77%
GNTX240621C000450002024-03-05 4:56PM EDT45.000.350.000.500.00--1151.37%
PutsforJune 21, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240621P000225002023-11-09 2:03PM EDT22.500.300.100.250.00--1203.52%
GNTX240621P000250002024-05-29 11:19AM EDT25.000.050.000.700.00-512189.84%
GNTX240621P000275002024-04-16 9:44AM EDT27.500.170.000.750.00-29146.88%
GNTX240621P000300002024-06-11 1:11PM EDT30.000.050.002.100.00-24107157.13%
GNTX240621P000325002024-06-12 9:40AM EDT32.500.050.000.100.00-127932.42%
GNTX240621P000350002024-06-14 9:30AM EDT35.000.900.901.20-0.01-1.10%1327530.86%
GNTX240621P000375002024-06-10 1:56PM EDT37.503.501.803.700.00-5065.82%
GNTX240621P000400002024-06-14 3:01PM EDT40.006.354.306.30+2.50+64.94%11105.86%