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Smart Investors Daily
IO

NASDAQ · IOSP

Innospec Inc.

Basic Materials · Chemicals - Specialty

$99.92

Up+$0.74 (+0.75%)

Updated Oct 28, 2026, 7:09 AM

SID Score

6.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
1.95B
P/E ratio
-1,627.04
Dividend yield
1.71%
52-week range
$65.51 – $100.62
Volume
133.62K
Avg. volume
231.01K

Price performance · IOSP

IOSP price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 27, 2026

IOSP closed at $99.92 after 21 trading sessions, up 3.31% for the selected period.

Last close
$99.92
Period change
+3.31%
Period low
$95.17
Period high
$99.92
Daily close
View OHLC price history
IOSP OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 27, 2026$99.72$100.105$99.14$99.92133.62K
Oct 26, 2026$99.12$100.62$98.785$99.18128.46K
Oct 23, 2026$97.74$98.91$97.1201$98.64113.25K
Oct 22, 2026$99.10$100.07$98.45$98.67501.94K
Oct 21, 2026$99.34$99.77$98.76$99.64402.25K
Oct 20, 2026$98.32$99.88$97.40$99.16414.54K
Oct 19, 2026$96.83$98.49$96.32$97.99243.85K
Oct 16, 2026$96.75$97.40$96.06$96.81177.67K
Oct 15, 2026$97.56$98.67$96.12$96.60240.95K
Oct 14, 2026$96.50$97.66$96.50$97.10150.92K
Oct 13, 2026$96.30$97.885$95.90$97.43131.59K
Oct 12, 2026$95.70$96.50$95.00$95.66172.43K
Oct 9, 2026$97.48$97.89$95.53$95.65182.35K
Oct 8, 2026$97.05$98.49$96.055$97.69181.24K
Oct 7, 2026$97.39$98.64$96.85$97.42304.61K
Oct 6, 2026$98.27$99.22$97.32$98.55233.65K
Oct 5, 2026$97.62$98.60$96.715$97.65193.43K
Oct 2, 2026$96.43$98.67$95.44$97.41196.54K
Oct 1, 2026$94.83$95.6887$93.635$95.17330.61K
Sep 30, 2026$97.16$97.2425$95.09$95.32226.96K
Sep 29, 2026$97.56$98.09$96.11$96.72185.21K

Latest IOSP news

The latest Smart Investors Daily articles mentioning IOSP.

IOSP research

Overview

Company profile and research snapshot.

Company profile

Innospec Inc manufactures and sells a variety of chemicals and fuel additives. The firm organizes itself into three segments based on product type. The Fuel Specialties segment, which generates the majority of revenue, sells products used to improve fuel efficiency, boost engine performance, and reduce emissions for automobiles, boats, and airplanes. It also sells products used by oil field service providers in the extraction of oil and gas. The Performance Chemicals segment sells products to the personal-care industry. The Oilfield Services segment develops and markets products to prevent loss of mud.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$115.00
Implied upside
—
Analysts
9
IOSP recent ratings
DateFirmRatingTarget
Nov 18, 2025Freedom Capital MarketsBuy—
Apr 21, 2025Seaport GlobalBuy—
Mar 30, 2022Seaport GlobalNeutral—
Sep 4, 2019CL KingBuy—
Apr 12, 2019KeyBancSector Weight—
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News briefing

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Benzinga · Oct 8, 2026

Innospec Q2 2026 Earnings Call: Complete Transcript

Innospec (NASDAQ:IOSP) held its second-quarter earnings conference call on Wednesday. Below is the complete transcript from the call. Benzinga APIs provide real-time access to earnings call transcripts and financial

Yahoo · Oct 5, 2026

Innospec Schedules Third Quarter 2026 Earnings Release and Conference Call

ENGLEWOOD, Colo., Oct. 05, 2026 (GLOBE NEWSWIRE) -- Innospec Inc. (NASDAQ: IOSP) today announced that it will release third quarter 2026 earnings results on Tuesday, November 3, 2026 after market close. Following the release of its results, Patrick S. Williams, President and Chief Executive Officer, and Ian Cleminson, Executive Vice President and Chief Financial Officer, will host an interactive conference call on Wednesday, November 4, 2026, at 9:00 a.m. ET. The public is invited to listen to t

AI research layers

Interpretive context generated from the platform’s current data sources.

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