Innospec Inc (IOSP)
$99.89 -1.50% Close Oct 30, 2026 Live
Innospec stock today
Innospec closed at $99.89 on October 30, 2026, down 1.50% on the day. Over the past year it returned +40.0% with dividends reinvested, against +12.4% for the S&P 500. Its market value is $2.46 billion.
$80.00$100.00
NovJan 2026MarMayJulSep
| Period | IOSP | S&P 500 (SPY) |
|---|---|---|
| 1 month | +4.8% | -0.9% |
| 3 months | +16.1% | +2.1% |
| Year to date | +32.1% | +11.7% |
| 1 year | +40.0% | +12.4% |
| 3 years | +7.9% | +88.5% |
| 5 years | +19.2% | +76.0% |
Key statistics
- Market value
- $2.46B
- P/E (trailing)
- 20.4
- Forward P/E
- 18.0
- Price / sales
- 1.3
- Dividend yield
- 1.79%
- 52-week range
- $65.89 to $101.41
- Next report
- Nov 3, 2026
About Innospec
Manufactures specialty chemicals for personal care, industrial, and fuel markets.
Sector: Materials
More on Innospec
- Financials: revenue, earnings and segmentsRevenue -4% in the year to Dec 2025
- Valuation: P/E history and peersP/E 20.4, median 22.5 at its last 10 year ends
- Returns: what $1,000 became$1,000 ten years ago is $1,915 today
No forecast, no recommendation. This page describes Innospec Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.