stockNASDAQ: IOSP • 12 Months Updates
Innospec Inc. (IOSP) 12 Months
Showing Closing Date Range from Oct 30, 2025 to Oct 30, 2026.
Investor Relations:innospec.com
Price & Performance Trajectory
Innospec Inc.NASDAQ: IOSP
Latest Close
$99.89
12 Months Updates Trajectory
Showing Closing Date Range from Oct 30, 2025 to Oct 30, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesIOSP session performance
✓ Latest Close USD
$99.89
Latest session close
+$26.79vs period start
Period Return % % GAIN
+36.65%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$101.8 / $65.51
Period range envelope
$36.29channel spread
Total Volume SHARES
53.59M
Period turnover
Avg: 216.1K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(248 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 30, 2026 | $99.89 | -1.50% | $101.63 | $99.47 | 215.8K |
| Oct 29, 2026 | $101.41 | +0.71% | $101.80 | $100.07 | 199.0K |
| Oct 28, 2026 | $100.70 | +0.78% | $100.75 | $99.00 | 145.4K |
| Oct 27, 2026 | $99.92 | +0.75% | $100.11 | $99.14 | 131.5K |
| Oct 26, 2026 | $99.18 | +0.55% | $100.62 | $98.79 | 128.4K |
| Oct 23, 2026 | $98.64 | -0.03% | $98.91 | $97.12 | 113.2K |
| Oct 22, 2026 | $98.67 | -0.97% | $100.07 | $98.45 | 501.9K |
| Oct 21, 2026 | $99.64 | +0.48% | $99.77 | $98.76 | 402.3K |
| Oct 20, 2026 | $99.16 | +1.19% | $99.88 | $97.50 | 414.5K |
| Oct 19, 2026 | $97.99 | +1.22% | $98.49 | $96.32 | 242.7K |
| Oct 16, 2026 | $96.81 | +0.22% | $97.37 | $96.06 | 173.6K |
| Oct 15, 2026 | $96.60 | -0.51% | $98.20 | $96.16 | 239.1K |
| Oct 14, 2026 | $97.10 | -0.34% | $97.66 | $96.50 | 150.8K |
| Oct 13, 2026 | $97.43 | +1.85% | $97.89 | $96.00 | 128.4K |
| Oct 12, 2026 | $95.66 | +0.01% | $96.50 | $95.00 | 167.1K |
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