earnings
IO
NASDAQ · IOSP
Innospec Inc.
Basic Materials · Chemicals - Specialty
$99.23
Down-$0.32 (-0.32%)
Updated Nov 4, 2026, 3:44 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
- 1.72%
- 52-week range
- $65.51 – $102.00
- Volume
- 279.93K
- Avg. volume
- 231.01K
Price performance · IOSP
IOSP price history
1M range · 21 trading sessions · Daily adjusted prices
Prices through Nov 3, 2026
IOSP closed at $99.23 after 21 trading sessions, up 0.69% for the selected period.
- Last close
- $99.23
- Period change
- +0.69%
- Period low
- $95.65
- Period high
- $101.41
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Nov 3, 2026 | $99.98 | $100.72 | $98.92 | $99.23 | 279.93K |
| Nov 2, 2026 | $100.95 | $101.475 | $99.21 | $99.55 | 207.83K |
| Oct 30, 2026 | $101.54 | $102.00 | $99.46 | $99.89 | 216.48K |
| Oct 29, 2026 | $101.27 | $101.80 | $100.0701 | $101.41 | 205.09K |
| Oct 28, 2026 | $99.83 | $100.76 | $99.00 | $100.70 | 147.05K |
| Oct 27, 2026 | $99.72 | $100.105 | $99.14 | $99.92 | 133.62K |
| Oct 26, 2026 | $99.12 | $100.62 | $98.785 | $99.18 | 128.46K |
| Oct 23, 2026 | $97.74 | $98.91 | $97.1201 | $98.64 | 113.25K |
| Oct 22, 2026 | $99.10 | $100.07 | $98.45 | $98.67 | 501.94K |
| Oct 21, 2026 | $99.34 | $99.77 | $98.76 | $99.64 | 402.25K |
| Oct 20, 2026 | $98.32 | $99.88 | $97.40 | $99.16 | 414.54K |
| Oct 19, 2026 | $96.83 | $98.49 | $96.32 | $97.99 | 243.85K |
| Oct 16, 2026 | $96.75 | $97.40 | $96.06 | $96.81 | 177.67K |
| Oct 15, 2026 | $97.56 | $98.67 | $96.12 | $96.60 | 240.95K |
| Oct 14, 2026 | $96.50 | $97.66 | $96.50 | $97.10 | 150.92K |
| Oct 13, 2026 | $96.30 | $97.885 | $95.90 | $97.43 | 131.59K |
| Oct 12, 2026 | $95.70 | $96.50 | $95.00 | $95.66 | 172.43K |
| Oct 9, 2026 | $97.48 | $97.89 | $95.53 | $95.65 | 182.35K |
| Oct 8, 2026 | $97.05 | $98.49 | $96.055 | $97.69 | 181.24K |
| Oct 7, 2026 | $97.39 | $98.64 | $96.85 | $97.42 | 304.61K |
| Oct 6, 2026 | $98.27 | $99.22 | $97.32 | $98.55 | 233.65K |
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