Analysis updated Sep 23, 2026 — scores and signals refreshed daily.
Silgan Holdings Inc. Common Stock (SLGN) stock analysis — updated Sep 23, 2026: Q-Score 59/100 — Buy. AI alpha score, Graham intrinsic value, ML forecast, technicals and insider activity.
Current Q-Score verdict: Buy (59.0) (grade B). 31 signals analyzed (27 differentiated alt-data).
StoQuant's analysis of Silgan Holdings Inc. Common Stock (SLGN) 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.
SLGN 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 | $38.70 | $36.53 | $36.63 |
| 2026-05-28 | $38.10 | $37.24 | $38.00 |
| 2026-06-09 | $39.02 | $37.00 | $38.70 |
| 2026-06-22 | $42.03 | $41.14 | $41.47 |
| 2026-07-02 | $46.81 | $45.69 | $46.39 |
| 2026-07-15 | $46.14 | $44.82 | $45.58 |
| 2026-07-27 | $47.31 | $46.21 | $46.58 |
| 2026-08-06 | $42.92 | $41.51 | $41.54 |
| 2026-08-18 | $41.96 | $41.07 | $41.12 |
| 2026-08-28 | $42.77 | $41.82 | $42.10 |
| 2026-09-10 | $38.59 | $37.60 | $38.57 |
| 2026-09-22 | $37.95 | $37.26 | $37.45 |
How Silgan Holdings Inc. Common Stock stacks up against same-sector peers on market capitalization and alpha scores:
| Ticker | Company | Market Cap | Alpha Score |
|---|---|---|---|
| CP | Canadian Pacific Kansas City Ltd. | $76.6B | — |
| CNI | Canadian National Railway Company | $70.2B | — |
| RELX | RELX Plc | $59.5B | — |
| FER | Ferrovial SE | $48.6B | — |
| WCN | Waste Connections, Inc. | $39.9B | — |
View all Industrials stocks by valuation and signals →
Silgan Holdings Inc. Common Stock (SLGN) scores Buy (59.0) across 5 measured dimensions, ranging from valuation at 77 down to technicals at 39. The spread of 38 points is narrow enough that no single dimension dominates the composite. See Q-Score methodology for how these dimensions are weighted and combined.
| Dimension | Score |
|---|---|
| valuation | 77 |
| earnings quality | 63 |
| competitive moat | 58 |
| analyst consensus | 56 |
| technicals | 39 |
StoQuant analyzes 31 signals (27 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:
Industrials Hub — Top performers and valuation outliers in Industrials
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