Innospec Inc. (IOSP)
Showing Closing Date Range from Jul 28 to Oct 26, 2026 compared to Apr 28 to Jul 27, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:innospec.com
Current Period Close
$99.18
Jul 28, 2026 - Oct 26, 2026
Previous Period Close
$85.63
Apr 28, 2026 - Jul 27, 2026
Net Comparison Delta
+$13.55 (+15.82%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(60 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 26, 2026 | $99.18 | Jul 23, 2026 | $84.09 | +17.95% |
| Oct 23, 2026 | $98.64 | Jul 22, 2026 | $85.30 | +15.64% |
| Oct 22, 2026 | $98.67 | Jul 21, 2026 | $84.50 | +16.77% |
| Oct 21, 2026 | $99.64 | Jul 20, 2026 | $83.95 | +18.69% |
| Oct 20, 2026 | $99.16 | Jul 17, 2026 | $84.25 | +17.70% |
| Oct 19, 2026 | $97.99 | Jul 16, 2026 | $85.46 | +14.66% |
| Oct 16, 2026 | $96.81 | Jul 15, 2026 | $83.02 | +16.61% |
| Oct 15, 2026 | $96.60 | Jul 14, 2026 | $81.64 | +18.32% |
| Oct 14, 2026 | $97.10 | Jul 13, 2026 | $82.03 | +18.37% |
| Oct 13, 2026 | $97.43 | Jul 10, 2026 | $81.62 | +19.37% |
| Oct 12, 2026 | $95.66 | Jul 09, 2026 | $80.72 | +18.51% |
| Oct 09, 2026 | $95.65 | Jul 08, 2026 | $80.81 | +18.36% |
| Oct 08, 2026 | $97.69 | Jul 07, 2026 | $81.66 | +19.63% |
| Oct 07, 2026 | $97.42 | Jul 06, 2026 | $82.41 | +18.21% |
| Oct 06, 2026 | $98.55 | Jul 02, 2026 | $83.10 | +18.59% |
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