Canada markets open in 1 hour 19 minutes

Gentex Corporation (GNTX)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
Add to watchlist
34.30-0.56 (-1.61%)
At close: 04:00PM EDT
34.30 0.00 (0.00%)
After hours: 04:27PM EDT
In The Money
Show:ListStraddle
CallsforMay 17, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240517C000200002024-04-15 3:17PM EDT20.0013.900.000.000.00--40.00%
GNTX240517C000250002024-04-26 9:52AM EDT25.009.100.000.000.00-11240.00%
GNTX240517C000275002024-04-30 10:33AM EDT27.507.200.000.000.00-110.00%
GNTX240517C000300002024-04-30 1:02PM EDT30.004.670.000.000.00-170.00%
GNTX240517C000325002024-04-30 10:06AM EDT32.502.300.000.000.00-470.00%
GNTX240517C000350002024-04-30 3:55PM EDT35.000.400.000.000.00-381493.13%
GNTX240517C000375002024-04-29 10:03AM EDT37.500.050.000.000.00-3714512.50%
GNTX240517C000400002024-04-26 10:01AM EDT40.000.040.000.000.00-15312.50%
GNTX240517C000450002024-04-26 9:30AM EDT45.000.230.000.000.00-2225.00%
GNTX240517C000500002024-04-02 9:48AM EDT50.000.250.000.000.00-2250.00%
PutsforMay 17, 2024
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNTX240517P000300002024-04-16 10:36AM EDT30.000.160.000.000.00--112.50%
GNTX240517P000325002024-04-29 11:00AM EDT32.500.100.000.000.00-22536.25%
GNTX240517P000350002024-04-30 3:55PM EDT35.000.900.000.000.00-1191330.00%
GNTX240517P000375002024-04-04 11:45AM EDT37.501.800.000.000.00-110.00%
GNTX240517P000400002024-04-22 3:31PM EDT40.005.640.000.000.00--00.00%