Analysis updated Sep 24, 2026 — scores and signals refreshed daily.
Innospec Inc. (IOSP) stock analysis — updated Sep 24, 2026: Q-Score 60/100 — Buy. AI alpha score, Graham intrinsic value, ML forecast, technicals and insider activity.
Current Q-Score verdict: Buy (60.0) (grade B). 36 signals analyzed (30 differentiated alt-data).
StoQuant's analysis of Innospec Inc. (IOSP) is refreshed every trading day. The Q-Score combines discounted cash flow valuation, earnings quality, competitive moat, analyst consensus, ML return forecasts, technical momentum and market sentiment into a single 0–100 composite. Insider transactions from SEC Form 4 filings, the Graham intrinsic value estimate and signal coverage are recomputed as new data arrives, so this page always reflects the latest available information.
IOSP stock price is tracked daily for technical and fundamental analysis. The data below shows recent trading activity used in trend analysis, momentum calculation, and entry/exit signals.
| Date | High | Low | Close |
|---|---|---|---|
| 2026-05-15 | $79.93 | $77.69 | $78.15 |
| 2026-05-28 | $82.32 | $81.20 | $82.29 |
| 2026-06-09 | $83.32 | $81.89 | $82.83 |
| 2026-06-22 | $83.22 | $82.07 | $82.47 |
| 2026-07-02 | $83.12 | $81.54 | $83.10 |
| 2026-07-15 | $83.22 | $81.86 | $83.02 |
| 2026-07-27 | $85.85 | $84.15 | $84.68 |
| 2026-08-06 | $94.17 | $90.93 | $91.53 |
| 2026-08-18 | $94.65 | $93.05 | $93.56 |
| 2026-08-28 | $96.68 | $94.93 | $95.38 |
| 2026-09-10 | $94.35 | $92.00 | $93.08 |
| 2026-09-22 | $96.40 | $92.71 | $96.08 |
How Innospec Inc. stacks up against same-sector peers on market capitalization and alpha scores:
| Ticker | Company | Market Cap | Alpha Score |
|---|---|---|---|
| BHP | BHP Group Limited | $212.2B | — |
| RIO | Rio Tinto Group | $167.8B | — |
| AEM | Agnico Eagle Mines Limited | $89.3B | — |
| VALE | Vale S.A. | $69.7B | — |
| B | Barrick Mining Corporation | $68.6B | — |
View all Materials stocks by valuation and signals →
Innospec Inc. (IOSP) scores Buy (60.0), and the composite conceals a 86-point disagreement between its dimensions. It is strongest on technicals at 90 and valuation at 77, and weakest on analyst consensus at 4. A stock can carry technicals that high while analyst consensus sits at 4; the composite averages that tension away, which is why the breakdown is worth reading before the headline number. See Q-Score methodology for how these dimensions are weighted and combined.
| Dimension | Score |
|---|---|
| technicals | 90 |
| valuation | 77 |
| earnings quality | 75 |
| competitive moat | 67 |
| analyst consensus | 4 |
StoQuant analyzes 36 signals (30 alt-data). Alternative data sources (FDA approvals, GitHub activity, SEC filings, App Store ratings) complement traditional financial metrics.
All StoQuant signals are explained in our knowledge base:
Materials Hub — Top performers and valuation outliers in Materials
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