Innospec - 27 Year Stock Price History | IOSP

The latest closing stock price for Innospec as of January 21, 2025 is 116.61.

  • An investor who bought $1,000 worth of Innospec stock at the IPO in 1998 would have $8,017 today, roughly 8 times their original investment - a 8.49% compound annual growth rate over 27 years.
  • The all-time high Innospec stock closing price was 130.52 on July 23, 2024.
  • The Innospec 52-week high stock price is 133.71, which is 14.7% above the current share price.
  • The Innospec 52-week low stock price is 103.65, which is 11.1% below the current share price.
  • The average Innospec stock price for the last 52 weeks is 118.94.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Innospec - 27 Year Stock Price History | IOSP

  • An investor who bought $1,000 worth of Innospec stock at the IPO in 1998 would have $8,017 today, roughly 8 times their original investment - a 8.49% compound annual growth rate over 27 years.
  • The all-time high Innospec stock closing price was 130.52 on July 23, 2024.
  • The Innospec 52-week high stock price is 133.71, which is 14.7% above the current share price.
  • The Innospec 52-week low stock price is 103.65, which is 11.1% below the current share price.
  • The average Innospec stock price for the last 52 weeks is 118.94.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.