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Gentex Corporation (GNTX)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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34.13+0.17 (+0.50%)
At close: 04:00PM EDT
34.13 0.00 (0.00%)
After hours: 04:20PM EDT
In The Money
Show:ListStraddle
CallsforJune 21, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240621C000150002023-12-20 3:47PM EDT15.0017.7016.0020.000.00--1187.30%
GNTX240621C000200002024-04-26 10:09AM EDT20.0014.0014.0015.900.00-22129.59%
GNTX240621C000225002024-04-26 11:46AM EDT22.5011.7011.7011.900.00-1170.70%
GNTX240621C000250002024-02-12 2:59PM EDT25.0010.7010.6013.100.00-11146.14%
GNTX240621C000275002024-04-26 9:48AM EDT27.506.406.707.000.00-192351.32%
GNTX240621C000300002024-05-01 3:17PM EDT30.004.802.956.600.00-212489.60%
GNTX240621C000325002024-04-26 3:52PM EDT32.502.722.152.950.00-1224941.36%
GNTX240621C000350002024-04-30 1:21PM EDT35.000.900.650.700.00-1020221.14%
GNTX240621C000375002024-04-29 3:59PM EDT37.500.250.100.200.00-338522.75%
GNTX240621C000400002024-04-16 10:51AM EDT40.000.100.000.500.00-31343.26%
GNTX240621C000425002024-01-10 4:24PM EDT42.500.050.100.250.00--143.75%
GNTX240621C000450002024-03-05 4:56PM EDT45.000.350.000.500.00--151.76%
PutsforJune 21, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240621P000225002023-11-09 2:03PM EDT22.500.300.100.250.00--171.09%
GNTX240621P000250002024-02-08 12:30PM EDT25.000.060.002.150.00-51395.90%
GNTX240621P000275002024-04-16 9:44AM EDT27.500.170.000.500.00-1956.54%
GNTX240621P000300002024-05-01 3:59PM EDT30.000.100.000.150.00-210127.05%
GNTX240621P000325002024-05-02 3:47PM EDT32.500.310.300.40+0.02+6.90%1337320.61%
GNTX240621P000350002024-04-30 3:26PM EDT35.001.201.101.400.00-15120017.63%
GNTX240621P000400002024-02-28 3:11PM EDT40.003.853.906.100.00--134.03%