Energy Focus - 31 Year Stock Price History | EFOI

The latest closing stock price for Energy Focus as of May 19, 2025 is 1.65.

  • An investor who bought $1,000 worth of Energy Focus stock at the IPO in 1994 would have $-999 today, roughly -1 times their original investment - a -19.98% compound annual growth rate over 31 years.
  • The all-time high Energy Focus stock closing price was 4904.93 on July 20, 2005.
  • The Energy Focus 52-week high stock price is 2.95, which is 78.8% above the current share price.
  • The Energy Focus 52-week low stock price is 1.14, which is 30.9% below the current share price.
  • The average Energy Focus stock price for the last 52 weeks is 1.52.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Energy Focus - 31 Year Stock Price History | EFOI

  • An investor who bought $1,000 worth of Energy Focus stock at the IPO in 1994 would have $-999 today, roughly -1 times their original investment - a -19.98% compound annual growth rate over 31 years.
  • The all-time high Energy Focus stock closing price was 4904.93 on July 20, 2005.
  • The Energy Focus 52-week high stock price is 2.95, which is 78.8% above the current share price.
  • The Energy Focus 52-week low stock price is 1.14, which is 30.9% below the current share price.
  • The average Energy Focus stock price for the last 52 weeks is 1.52.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.