Innospec Stock Price History

IOSP Stock  USD 82.69  0.96  1.15%   
Below is the normalized historical share price chart for Innospec extending back to May 13, 1998. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of Innospec stands at 82.69, as last reported on the 13th of September 2025, with the highest price reaching 83.75 and the lowest price hitting 82.26 during the day.
IPO Date
13th of May 1998
200 Day MA
95.9614
50 Day MA
84.4718
Beta
1.091
 
Dot-com Bubble
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
If you're considering investing in Innospec Stock, it is important to understand the factors that can impact its price. Innospec holds Efficiency (Sharpe) Ratio of -0.015, which attests that the entity had a -0.015 % return per unit of risk over the last 3 months. Innospec exposes twenty-three different technical indicators, which can help you to evaluate volatility embedded in its price movement. Please check out Innospec's Market Risk Adjusted Performance of (0.07), standard deviation of 1.49, and Risk Adjusted Performance of (0.04) to validate the risk estimate we provide.
At this time, Innospec's Total Stockholder Equity is relatively stable compared to the past year. As of 09/13/2025, Stock Based Compensation is likely to grow to about 10 M, while Other Stockholder Equity is likely to drop slightly above 261.2 M. . As of 09/13/2025, Price Earnings Ratio is likely to grow to 80.93, while Price To Sales Ratio is likely to drop 0.76. Innospec Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = -0.015

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Negative ReturnsIOSP

Estimated Market Risk

 1.49
  actual daily
13
87% of assets are more volatile

Expected Return

 -0.02
  actual daily
0
Most of other assets have higher returns

Risk-Adjusted Return

 -0.01
  actual daily
0
Most of other assets perform better
Based on monthly moving average Innospec is not performing at its full potential. However, if added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Innospec by adding Innospec to a well-diversified portfolio.
Price Book
1.6024
Enterprise Value Ebitda
8.8206
Price Sales
1.16
Shares Float
24.5 M
Dividend Share
1.63

Innospec Stock Price History Chart

There are several ways to analyze Innospec Stock price data. The simplest method is using a basic Innospec candlestick price chart, which shows Innospec price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
Highest PriceJuly 10, 202589.32
Lowest PriceAugust 6, 202578.25

Innospec September 13, 2025 Stock Price Synopsis

Various analyses of Innospec's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Innospec Stock. It can be used to describe the percentage change in the price of Innospec from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Innospec Stock.
Innospec Price Daily Balance Of Power(0.64)
Innospec Accumulation Distribution 2,730 
Innospec Price Action Indicator(0.80)
Innospec Price Rate Of Daily Change 0.99 

Innospec September 13, 2025 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in Innospec Stock price where buyers come in believing the asset is cheap or selling overdone. The opposite is true when the market is bullish. You can use Innospec intraday prices and daily technical indicators to check the level of noise trading in Innospec Stock and then apply it to test your longer-term investment strategies against Innospec.

Innospec Stock Price History Data

The price series of Innospec for the period between Sun, Jun 15, 2025 and Sat, Sep 13, 2025 has a statistical range of 11.07 with a coefficient of variation of 3.14. Under current investment horizon, the daily prices are spread out with arithmetic mean of 84.53. The median price for the last 90 days is 84.37. The company completed 2:1 stock split on 23rd of July 2007. Innospec completed dividends distribution on 2025-05-20.
OpenHighLowCloseVolume
09/12/2025 83.44  83.75  82.26  82.69  153,476 
09/11/2025
 83.00  83.96  82.48  83.65  189,799 
09/10/2025
 83.28  84.04  82.20  83.08  153,512 
09/09/2025
 84.77  84.77  83.16  83.55  139,787 
09/08/2025 85.63  86.38  83.76  85.20  244,408 
09/05/2025 85.90  87.77  85.46  85.72  145,533 
09/04/2025
 86.08  86.10  85.16  85.86  125,288 
09/03/2025
 86.62  87.28  85.29  85.81  199,049 
09/02/2025
 86.97  87.09  85.63  87.09  118,105 
08/29/2025
 88.00  88.62  87.30  87.59  124,796 
08/28/2025 87.78  89.95  85.95  87.59  177,588 
08/27/2025
 86.11  87.93  85.18  87.73  155,784 
08/26/2025 86.48  87.14  84.26  85.93  171,163 
08/25/2025
 86.65  87.08  85.38  86.62  218,757 
08/22/2025
 84.55  87.97  84.55  87.12  144,472 
08/21/2025
 83.08  84.22  82.66  83.99  117,782 
08/20/2025 84.36  84.55  83.60  83.65  100,750 
08/19/2025
 83.60  84.67  83.07  84.17  222,250 
08/18/2025
 82.90  83.79  82.65  83.30  93,845 
08/15/2025
 83.88  84.17  82.47  82.94  296,151 
08/14/2025 84.16  84.87  82.74  83.47  199,503 
08/13/2025
 82.84  85.30  82.62  85.02  133,595 
08/12/2025
 81.28  82.97  80.93  82.61  157,354 
08/11/2025
 81.37  81.86  80.00  81.17  219,086 
08/08/2025
 79.89  82.09  79.02  81.44  202,501 
08/07/2025 79.36  80.24  77.82  79.81  230,004 
08/06/2025
 80.79  81.60  74.10  78.25  356,139 
08/05/2025
 79.64  80.85  79.21  80.73  182,360 
08/04/2025
 78.57  79.82  78.37  79.35  162,606 
08/01/2025
 78.70  79.55  77.58  78.55  238,504 
07/31/2025
 80.01  80.47  79.52  79.90  222,048 
07/30/2025
 82.05  82.55  80.58  80.74  192,206 
07/29/2025
 83.22  83.80  81.91  82.05  252,908 
07/28/2025
 84.20  84.20  82.96  83.22  257,924 
07/25/2025
 84.31  84.59  83.35  84.38  252,963 
07/24/2025
 85.87  85.87  84.01  84.18  118,903 
07/23/2025
 85.00  86.01  84.62  85.82  168,175 
07/22/2025
 83.68  84.98  83.55  84.74  200,540 
07/21/2025
 83.70  84.39  83.00  83.55  158,264 
07/18/2025
 85.46  85.71  82.81  83.02  175,698 
07/17/2025
 84.38  86.15  84.37  85.01  237,111 
07/16/2025
 85.28  85.81  84.26  84.53  169,129 
07/15/2025
 87.93  88.02  85.08  85.08  111,648 
07/14/2025
 87.76  88.60  86.37  87.51  113,341 
07/11/2025
 88.46  89.02  87.44  88.26  136,376 
07/10/2025
 89.17  90.46  88.49  89.32  162,788 
07/09/2025 89.08  89.24  87.77  89.23  230,992 
07/08/2025
 87.04  89.54  85.79  88.78  392,729 
07/07/2025
 88.02  88.63  86.23  86.47  194,363 
07/03/2025
 88.37  88.85  88.23  88.70  80,233 
07/02/2025
 87.42  88.19  86.25  88.11  259,190 
07/01/2025
 83.68  88.77  83.59  87.07  206,715 
06/30/2025
 84.56  84.77  83.67  84.09  285,908 
06/27/2025
 84.37  85.21  83.88  84.28  933,435 
06/26/2025 83.93  84.47  83.66  84.37  129,570 
06/25/2025
 83.69  84.09  82.96  83.50  163,099 
06/24/2025
 84.31  84.98  83.28  83.91  171,077 
06/23/2025
 82.48  83.73  82.20  83.64  163,214 
06/20/2025
 83.37  83.72  82.35  82.54  467,281 
06/18/2025
 83.15  84.14  82.70  82.82  178,822 
06/17/2025
 83.72  85.02  82.93  83.18  230,811 

About Innospec Stock history

Innospec investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Innospec is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Innospec will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Innospec stock prices may prove useful in developing a viable investing in Innospec
Last ReportedProjected for Next Year
Common Stock Shares Outstanding25.1 M20.1 M
Net Income Applicable To Common Shares152.9 M160.6 M

Innospec Quarterly Net Working Capital

632.3 Million

Innospec Stock Technical Analysis

Innospec technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
A focus of Innospec technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Innospec trading pattern rather than external drivers such as economic, fundamental, or social events. It is believed that price action tends to repeat itself due to investors' collective, patterned behavior. Hence technical analysis focuses on identifiable price trends and conditions. More Info...

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Innospec Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for Innospec's price direction in advance. Along with the technical and fundamental analysis of Innospec Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Innospec to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.

Additional Tools for Innospec Stock Analysis

When running Innospec's price analysis, check to measure Innospec's market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Innospec is operating at the current time. Most of Innospec's value examination focuses on studying past and present price action to predict the probability of Innospec's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Innospec's price. Additionally, you may evaluate how the addition of Innospec to your portfolios can decrease your overall portfolio volatility.