MARKET IS CLOSED
Loading latest tickers...

Market Indices

S&P 500
$7,666.45
+0.19%
NASDAQ 100
$30,501.56
+0.31%
DOW JONES
$50,927.00
+0.04%
NASDAQ Composite
$26,871.60
+0.04%
RUSSELL 2000
$2,790.20
+0.41%
CBOE VIX
$16.39
+0.31%

Sector Heatmap

Technology+1.05%
Financials+0.11%
Healthcare-1.32%
Consumer Cycl-0.03%
Consumer Staples-0.33%
Energy+1.95%
Industrials+0.99%
Materials-0.33%
Real Estate-0.56%
Utilities+0.61%
Comm Services-0.93%

GNTX — Gentex Corp

Nasdaq

Gentex Corp

Back to Screener
$21.95
+0.21(+0.97%)
O
21.74
H
22.12
L
21.46
V
2.39M
⏱️ End-of-day dataAs of Oct 1, 2026
Underlying Price$21.95
Implied Volatility (IV)0.5%
Put / Call Ratio1.16
Total Options Volume-
Total Open Interest274
Selected Expiration2026-10-16
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$4.21+0.00-$1.10$2.85-200.1%$20.00ATM$0.05+0.00-$0.00$0.25-360.4%
$0.25+0.00-$0.10$0.40-330.3%$22.50ATM$0.84+0.00-$0.35$1.60-600.4%