Smurfit Westrock plc (SW)
Consumer Cyclical · Packaging & Containers · Data as of 2026-09-01
Bottom line
SW is trading at a discount to its history, in the middle of its recent price range, and recent volume suggests money flowing out. The picture is mixed, so it may be worth watching rather than acting on. Past patterns are not a guarantee of future results.
Valuation — Growth looks cheaper than its price (Green)
For a fast-growing company like SW (revenue is growing about 53% a year), we weigh next year's expected P/E of 20× against the 53% earnings growth analysts expect (a forward PEG of 0.38, 6 estimates). Historically, paying less than 1× growth has been the cheaper side. Its current multiple sits around the 80th percentile of its own last five years — toward the high end of its own range. Its fundamentals scored 7 of 9 on a standard year-over-year quality checklist — most of the underlying trends improved last fiscal year.
Price zones — In the middle of its recent range (Yellow)
At $45.43, the stock sits between its recent support and resistance levels. Over the past year SW has traded between $32.73 and $52.65; its historical support zone sits near $42.25 and resistance near $46.73. It is above one of its moving averages and below the other — a mixed trend picture.
52-week range $32.73–$52.65 · 50-day average $46.73 · 200-day average $42.25
Money flow — Money is flowing out (Red)
Recent trading in SW shows more volume on falling days than rising days, a pattern often described as distribution. Volume on up days has been about 0.9× volume on down days over the last 30 sessions.
About the company
Smurfit Westrock Plc, together with its subsidiaries, manufactures, distributes, and sells containerboard, corrugated containers, and other paper-based packaging products in North America, South America, Europe, Asia, Africa, Australia, and internationally. The company produces containerboard and paperboard; packaging of corrugated containers; consumer packaging; and offers solid board, kraft paper, and graphic board, as well as other packaging products, such as solidboard packaging, paper sacks and bag-in-box. It produces linerboard and corrugated medium and paperboard; and other…
一句话结论
SW 相对自身历史处于折价水平，处于近期价格区间的中部，近期成交量显示资金正在流出。整体情况好坏参半，也许更适合先观察，而不是急于行动。过去的形态并不能保证未来的结果。
估值 — 增长相对其价格显得便宜
对 SW 这样的高增长公司（营收年增长约 53%），我们把它明年的预期市盈率 20× 与分析师预计的 53% 盈利增速放在一起看（前瞻 PEG 为 0.38，来自 6 份预测）。从历史来看，付出低于 1 倍增长的价格属于较便宜的一侧。它当前的估值倍数大约位于自身过去五年分布的第 80 百分位——处于自身区间的偏高位置。在一套标准的逐年基本面核对清单上，它 9 项中通过了 7 项——上一财年多数底层趋势在改善。
价格区间 — 处于近期区间的中部
目前价格为 $45.43，位于其近期的支撑位与阻力位之间。过去一年 SW 的价格在 $32.73 到 $52.65 之间波动；其历史支撑区在 $42.25 附近，阻力区在 $46.73 附近。它位于其中一条均线上方、另一条下方——趋势信号并不一致。
资金流向 — 资金正在流出
SW 近期下跌日的成交量高于上涨日，这种形态常被称为派发。过去 30 个交易日，上涨日的成交量约为下跌日的 0.9×。
UnderTheLight 用直白的语言解释股票——估值、价格区间与资金流向。它只描述数据，不构成任何投资建议。
UnderTheLight explains stocks in plain English — valuation, price zones and money flow as traffic lights, recomputed nightly. It describes data; it is not investment advice and never recommends a trade.