Quanex Building Products - 45 Year Stock Price History | NX

The latest closing stock price for Quanex Building Products as of May 20, 2025 is 18.36.

  • An investor who bought $1,000 worth of Quanex Building Products stock at the IPO in 1980 would have $2,332 today, roughly 2 times their original investment - a 2.71% compound annual growth rate over 45 years.
  • The all-time high Quanex Building Products stock closing price was 45.36 on April 22, 2008.
  • The Quanex Building Products 52-week high stock price is 34.97, which is 90.5% above the current share price.
  • The Quanex Building Products 52-week low stock price is 15.30, which is 16.7% below the current share price.
  • The average Quanex Building Products stock price for the last 52 weeks is 25.33.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Quanex Building Products - 45 Year Stock Price History | NX

  • An investor who bought $1,000 worth of Quanex Building Products stock at the IPO in 1980 would have $2,332 today, roughly 2 times their original investment - a 2.71% compound annual growth rate over 45 years.
  • The all-time high Quanex Building Products stock closing price was 45.36 on April 22, 2008.
  • The Quanex Building Products 52-week high stock price is 34.97, which is 90.5% above the current share price.
  • The Quanex Building Products 52-week low stock price is 15.30, which is 16.7% below the current share price.
  • The average Quanex Building Products stock price for the last 52 weeks is 25.33.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.