Gentex Corporation GNTX

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20.21 USD -0.61 (-2.93%)

At closeNov 5, 2026, 7:33 PM EST

20.27 +0.06 +0.29%

After hours · Nov 5, 7:33 PM ET

20.07 Day range 21.10
19.75 52-week range 26.48
YTD
-13.15%
1 year
-14.36%

GNTX options

GNTX option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
3.90 7.30 6.08 0.00% — 7 142.4%15.00 — — — — — — —
1.45 4.90 3.00 0.00% 2 21 94.1%17.50 0.00 0.75 0.09 0.00% 1 40 85.9%
0.40 1.15 0.70 0.00% 10 11 64.1%20.00 0.00 0.55 0.25 0.00% 1 248 39.9%
0.00 0.05 0.05 0.00% 3 72 36.3%22.50 1.50 3.30 2.18 -19.26% 1 46 112.9%
0.00 0.10 0.15 0.00% 67 295 61.3%25.00 3.50 5.80 4.20 0.00% 5 23 152.7%
0.00 0.75 0.01 0.00% 1 1 174.8%32.50 — — — — — — —
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