GNTX

Gentex Corporation $20.07 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.2%
Next 1 week
+0.8%
Next 1 month
+1.8%
Seasonality
Bullish window historically
Next 30 days (to Nov 28): +2.7% median, 61% of the last 44 years finished up.
20-year seasonality chart →
Mean reversion
Deeply oversold — RSI(2) at 10
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.23%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.74 +1.9% · Seasonal tilt -0.2%
$68M/day volume 25% volatility -15% 1-year -47% from ATH
52-week range · 5% of the way up · -24% from the high
$19.75$26.48

Congressional trades in GNTX Full tracker →

3 members · 4 buys / 3 sells · $119K–$310K disclosed · latest filing Feb 14, 2024.

SELL TT Thomas H Tuberville · traded Jan 19, 2024 $15K–$50K
BUY TT Thomas H Tuberville · traded Apr 3, 2023 $1K–$15K
BUY TT Thomas H Tuberville · traded Apr 3, 2023 $1K–$15K
BUY TT Thomas H Tuberville · traded Mar 29, 2021 $1K–$15K
SELL GG Greg Gianforte · traded Dec 20, 2018 $50K–$100K
BUY GG Greg Gianforte · traded Aug 23, 2017 $50K–$100K
SELL TM Thomas MacArthur · traded May 27, 2015 $1K–$15K

Earnings Full history →

Next report 2027-01-29 (Friday, before open, in 92 days) · EPS est. 0.47.

1-day std dev
6.8%
Finished up
42%
Biggest pop
+16.2%
Biggest drop
-29.0%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-10-23 miss 0.51 0.47 -7.3% -7.0% -5.0% —
2026-07-24 beat 0.50 0.58 +15.8% -2.2% -3.8% -1.8%
2026-04-24 beat 0.45 0.48 +6.1% +6.1% +3.7% -1.2%
2026-01-30 beat 0.43 0.44 +2.2% +0.0% -4.3% +0.3%
2025-10-24 miss 0.47 0.46 -2.0% -3.3% -10.2% -10.9%
2025-07-25 beat 0.39 0.47 +20.6% +16.7% +16.2% +11.4%
2025-04-25 beat 0.42 0.43 +3.4% +3.2% -2.8% -1.8%
2025-01-31 miss 0.49 0.43 -12.5% -10.9% -8.2% -11.2%
2024-10-25 beat 0.47 0.53 +12.1% +4.5% +5.4% +2.9%
2024-07-26 miss 0.51 0.37 -28.0% -6.6% -4.2% -8.3%
2024-04-26 miss 0.47 0.47 -0.9% -2.7% +0.2% -1.5%
2024-01-26 beat 0.44 0.50 +12.8% +5.9% +6.5% +6.9%
2023-10-27 beat 0.43 0.45 +4.2% -4.2% -7.4% -1.0%
2023-07-28 beat 0.41 0.47 +14.4% +3.7% +3.6% +6.2%
2023-04-28 beat 0.37 0.42 +12.6% +2.2% +4.7% +6.7%
2023-01-27 miss 0.39 0.37 -4.4% -0.1% -2.8% +3.5%
2022-10-28 miss 0.38 0.31 -17.9% -3.1% +2.5% +4.0%
2022-07-22 miss 0.38 0.31 -17.6% -2.4% -8.0% -4.9%
2022-04-22 beat 0.32 0.37 +14.2% +4.9% +3.5% +2.6%
2022-01-28 beat 0.35 0.35 +0.9% -0.4% -1.6% -0.3%
2021-10-22 miss 0.36 0.32 -10.6% -1.6% -6.8% -4.0%
2021-07-23 miss 0.43 0.36 -17.2% +1.4% +1.6% +6.8%
2021-04-23 miss 0.49 0.46 -6.1% -1.3% -0.7% -1.2%
2021-01-29 beat 0.50 0.58 +16.1% +2.1% -1.5% +4.0%
2020-10-23 beat 0.41 0.48 +16.6% +5.8% +3.2% -3.0%
2020-07-24 miss 0.13 0.02 -84.3% -1.8% +0.0% +2.7%
2020-04-24 beat 0.35 0.36 +3.2% +1.1% +3.9% +2.8%
2020-01-31 beat 0.37 0.39 +4.5% -1.9% -3.8% -4.3%
2019-10-18 beat 0.42 0.44 +4.5% +0.1% +1.3% +0.4%
2019-07-19 beat 0.40 0.42 +5.5% +5.9% +9.5% +17.0%
2019-04-24 beat 0.39 0.40 +1.5% +2.9% +6.0% +3.5%
2019-01-30 miss 0.44 0.41 -6.0% -7.1% -3.4% -9.8%
2018-10-19 beat 0.41 0.42 +2.2% -2.5% +7.0% +9.8%
2018-07-20 miss 0.41 0.40 -1.3% -3.2% -5.0% -3.3%
2018-04-20 beat 0.40 0.40 +0.3% -6.5% -7.1% -2.8%
2018-01-26 beat 0.32 0.33 +3.1% +4.2% +4.0% -1.7%
2017-10-20 beat 0.31 0.31 +1.1% -5.6% -6.2% -7.9%
2017-07-21 miss 0.32 0.31 -2.2% -5.4% -7.4% -8.6%
2017-04-21 beat 0.31 0.33 +5.7% +2.0% -3.6% -0.4%
2017-01-27 miss 0.32 0.31 -3.2% -7.8% -2.0% -5.7%
2016-10-20 beat 0.30 0.32 +5.3% -1.5% -2.2% -4.1%
2016-07-22 beat 0.29 0.30 +3.2% +4.0% +7.6% +8.1%
2016-04-22 miss 0.28 0.28 -0.1% +0.7% -0.8% +0.3%
2016-01-28 beat 0.27 0.30 +12.2% +4.9% +0.2% +2.1%
2015-10-21 beat 0.27 0.27 +1.2% +3.8% -2.9% +2.9%
2015-07-23 beat 0.25 0.26 +2.1% +0.9% -1.0% -2.1%
2015-04-22 beat 0.25 0.26 +5.7% +1.9% +0.5% -2.9%
2015-01-28 miss 0.25 0.24 -2.1% -4.6% -5.9% -1.7%
2014-10-22 beat 0.24 0.25 +3.4% +7.6% +8.6% +12.8%
2014-07-24 beat 0.24 0.26 +10.2% +1.9% +1.0% +0.6%
2014-04-23 beat 0.23 0.24 +4.2% +1.8% +0.0% -4.9%
2014-01-29 beat 0.21 0.24 +12.6% +0.3% -1.7% -8.3%
2013-10-22 beat 0.16 0.19 +16.0% +9.2% +7.7% +9.1%
2013-07-24 beat 0.16 0.18 +13.0% +4.9% -5.7% -3.4%
2013-04-23 beat 0.15 0.16 +8.3% +0.7% +3.7% +8.1%
2013-01-29 beat 0.13 0.15 +15.6% +4.4% +3.7% +4.0%
2012-10-23 beat 0.14 0.14 +4.3% -8.8% -0.4% +3.5%
2012-07-24 miss 0.15 0.14 -4.3% -13.4% -29.0% -24.3%
2012-04-19 beat 0.16 0.16 +0.3% -6.4% -16.0% -12.4%
2012-01-31 miss 0.15 0.14 -7.5% -4.6% -10.8% -11.1%

Not investment advice.