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Innospec Inc. (IOSP)

NASDAQ

$91.70

$-0.19

(-0.20%)

Pre-Market

Innospec Inc. (IOSP) Live Price Chart

Last updated: ⁦2026-09-16 09:04:20⁩. Prices reflect the latest pre-market trading data. Stock price data is sourced from Massive.

Summary

Innospec Inc. (IOSP) operates in the CHEMICALS & ALLIED PRODUCTS sector and is listed on NASDAQ. The stock is currently priced at $91.70, with a market capitalisation of $2.27B and a P/E ratio of 18.61. Over the past 52 weeks, its price has ranged from $65.51 to $96.68. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$2.27B
Open	$91.89
Day's High	$133.71
Day's Low	$2.61
Previous Close	$91.82
Volume	4.37K
Average Volume	174.37K
P/E Ratio	18.61
52-Week High	$96.68
52-Week Low	$65.51
Dividend Yield	1.96%
Earnings Date	--

Innospec Inc. (IOSP) Pre-Market Stock Price

Innospec Inc. (IOSP) is trading at $91.70 in pre-market trading as of 2026-09-16 08:54:00, down 0.13% ($0.12) from the previous close of $91.82

Pre-market trading shows how investors are pricing IOSP before the regular session opens. The current pre-market price is near the previous close, indicating cautious early trading sentiment.

Innospec Inc. (IOSP) 7-Day Stock Price Change

Over the past seven days, Innospec Inc. (IOSP) moved from $93.95 to $91.70, representing a decline of 2.39% ($2.25).

The stock traded between $91.00 and $96.14 during the period. The latest price is near the lower end of the 7-day range, indicating moderate downward.

The average daily volume was 149.71 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

IOSP 52-Week Price Position

Position in Range: 84.0%

52W Low$65.51

52W High$96.68

IOSP is currently trading at $91.70, placing it 84.0% of the way from its 52-week low of $65.51 to its 52-week high of $96.68. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Innospec Inc. (IOSP)?

Innospec Inc manufactures and sells a variety of chemicals and fuel additives. The firm organizes itself into three segments based on product type. The Performance Chemicals segment that derives maximum revenue, provides technology-based solutions for its customers' processes or products in personal care, home care, agrochemical, construction, mining and other industrial markets. The Fuel Specialties segment develops, manufactures, blends, markets and supplies a range of specialty chemical products used as additives in diesel, jet, marine, fuel oil and other fuels. The Oilfield Services segment develops and markets chemical solutions for drilling, completion, production, DRA and oil and gas applications.

Innospec Inc. Information

Industry	CHEMICALS & ALLIED PRODUCTS
Employees	2450
Exchange	NASDAQ
Company Website	https://www.innospec.com

How to Buy Innospec Inc. (IOSP) Stock on MEXC

Eligible investors can buy real shares of Innospec Inc. (IOSP) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licenced broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for IOSP and Place Your Order

Open the RealStocks trading page and search for IOSP. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Innospec Inc. (IOSP) stock price today?

Innospec Inc. (IOSP) is currently trading at $ 91.70, down 0.13% ($0.12) from the previous close of $ 91.82. Intraday prices update in real time during regular trading hours.

2.Is IOSP stock going up or down today?

As of 2026-09-16 08:54:00, IOSP is trading at $ 91.70, down 0.13% ($0.12) from its previous close of $ 91.82. The stock has traded between $ 2.61 and $ 133.71 during today’s regular session. Past price movements do not guarantee future results.

3.What is IOSP pre-market price?

As of 2026-09-16 08:54:00, IOSP is trading at $ 91.70 in pre-market trading, down 0.13% ($0.12) from the previous close of $ 91.82. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is IOSP after-hours price?

As of 2026-09-16 08:54:00, IOSP is trading at $ 91.90 in after-hours trading, up 0.09% ($0.08) from the regular-session close of $ 91.82. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is IOSP stock trading now?

IOSP trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does IOSP sit relative to its 52-week high and low?

Over the past 52 weeks, IOSP has traded between a low of $ 65.51 and a high of $ 96.68. At $ 91.70, the stock is positioned 84.0% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Innospec Inc. in?

Innospec Inc. (IOSP) operates in the CHEMICALS & ALLIED PRODUCTS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Innospec Inc.'s market capitalisation and where is it listed?

Innospec Inc. is listed on the NASDAQ exchange with a market capitalisation of $ 2.27B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is IOSP valued in terms of P/E ratio and EPS?

IOSP trades at a P/E ratio of 18.61, based on trailing-twelve-month EPS of $ 4.93. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Innospec Inc. pay a dividend?

Innospec Inc. pays an indicated annual cash dividend of $ 1.80 per share, with a current dividend yield of 1.96% based on the latest share price. Dividend policies are subject to change at the board's discretion.