Innospec - 26 Year Stock Price History | IOSP

Historical daily share price chart and data for Innospec since 1998 adjusted for splits and dividends. The latest closing stock price for Innospec as of April 18, 2024 is 120.82.
  • The all-time high Innospec stock closing price was 129.55 on March 27, 2024.
  • The Innospec 52-week high stock price is 131.18, which is 8.6% above the current share price.
  • The Innospec 52-week low stock price is 91.73, which is 24.1% below the current share price.
  • The average Innospec stock price for the last 52 weeks is 109.08.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Innospec Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 121.8236 122.1700 129.5500 114.8000 120.8200 -1.96%
2023 103.7964 102.1431 125.1400 91.7509 123.2400 21.45%
2022 94.9636 91.2707 111.1401 82.7865 101.4723 15.23%
2021 90.7454 86.2603 102.0464 79.1539 88.0636 0.77%
2020 75.4421 98.4322 101.7753 58.2862 87.3872 -11.05%
2019 81.2825 57.9931 98.6886 56.5285 98.2422 69.43%
2018 67.8852 66.0734 77.1911 54.2470 57.9837 -11.50%
2017 59.3341 63.7308 67.6974 50.0551 65.5166 4.30%
2016 48.6409 47.3745 66.7110 38.4375 62.8138 27.73%
2015 42.4909 38.0259 52.8798 35.3066 49.1764 28.75%
2014 37.4107 40.3917 40.7631 31.6261 38.1958 -6.42%
2013 37.4951 30.8101 43.0144 30.8101 40.8156 35.47%
2012 25.3452 23.2205 30.1287 20.9945 30.1287 30.68%
2011 23.3864 16.9862 30.9332 15.7377 23.0562 37.60%
2010 11.1984 8.4356 18.3989 7.1296 16.7562 102.18%
2009 7.6869 4.7439 12.8382 2.2586 8.2877 73.81%
2008 12.9588 13.7987 20.4088 3.6753 4.7682 -65.48%
2007 20.2534 18.0830 25.5705 13.0903 13.8148 -26.02%
2006 11.1722 6.6776 19.4148 6.6776 18.6727 188.05%
2005 6.9825 8.1419 8.1419 5.8170 6.4824 -21.19%
2004 9.3973 8.1615 12.5168 7.3909 8.2249 6.20%
2003 6.3717 6.1906 8.0435 4.9795 7.7446 25.10%
2002 7.8003 6.8803 10.2228 6.1906 6.1906 -12.02%
2001 6.2253 4.6911 7.4941 4.4566 7.0367 56.52%
2000 3.8217 4.1047 5.0586 3.0543 4.4957 10.79%
1999 4.8507 5.5942 5.9851 3.8116 4.0578 -25.22%
Sector Industry Market Cap Revenue
Basic Materials Chemicals - Diversified $3.007B $1.949B
Innospec Inc. is an international specialty chemicals company. Innospec manufactures and supplies a wide range of specialty chemicals to markets in the Americas, Europe, the Middle East, Africa and Asia-Pacific. The Fuel Specialties business specializes in manufacturing and supplying fuel additives that improve fuel efficiency, boost engine performance and reduce harmful emissions. Oilfield Services provides specialty chemicals to all elements of the oil & gas exploration and production industry. The Performance Chemicals business creates innovative technology-based solutions for the customers in the Personal Care, Home Care, Agrochemical, Mining and Industrial markets. Octane Additives produces octane improvers to enhance gasoline.
Stock Name Country Market Cap PE Ratio
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ASP Isotopes (ASPI) United States $0.149B 0.00
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Tantech Holdings (TANH) China $0.001B 0.00
SINOPEC Shangai Petrochemical (SHI) China $0.000B 0.00