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JSL (2540) stock overview

Valuation, financials, growth, ownership, events, dividends, models and adjusted prices for JSL, on one page

中文版 (Chinese)

JSL (2540) snapshot, key figures

Price / earnings
100.00x
Price / book
3.45x
Dividend yield
10.00%
Revenue YoY (2026-06)
-49.1%
Monthly revenue (2026-06)
TWD 0.95bn
Sector
Building Material and Construction
Listing venue
Taiwan Stock Exchange
Values above are the official-source snapshot for JSL (2540) on 2026-08-03. We do not chase live quotes. Every trading day is frozen as its own point-in-time vintage, so a backtest reading this data sees only what was actually knowable that day, with no look-ahead bias. Missing values stay blank. Nothing is interpolated or extrapolated.

JSL (2540): where today sits in the past year

Current value against the 2025-07-31 to 2026-07-31 range, built from 243 frozen daily vintages.

Price / earnings100.00x100th percentile of the past year
22.86xmedian 48.98x101.67x
Price / book3.45x98th percentile of the past year
1.97xmedian 2.89x3.51x
Dividend yield10.00%81st percentile of the past year
4.68%median 8.28%11.79%
The marker is today's value; the faint tick is the one-year median. Every point in this range is the number as it was published on its own date, never a restated figure, so the percentile is what a reader on that day could actually have computed. Ratios at or below zero are excluded rather than treated as cheap. Tickers with fewer than 60 observed dates get no range at all.
That is this ticker against its own past. For the other axis — where a reading sits across the whole market on the same day — see the market P/E distribution, P/B and dividend yield deciles.
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Valuation river

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Financial quality

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Revenue growth

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Ownership structure

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Events, last 90 days

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Yield river

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Valuation models

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Adjusted-price candles

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2540: common questions

What is 2540's P/E ratio?

2540 traded at a price-to-earnings ratio of 100.00x in the official-source snapshot dated 2026-08-03. That figure is frozen as a point-in-time vintage, so a backtest reading it sees only what was knowable that day.

What is 2540's price-to-book ratio?

2540's price-to-book ratio was 3.45x on 2026-08-03, taken as-is from the official public source.

What is 2540's dividend yield?

2540's cash dividend yield was 10.00% on 2026-08-03. Historical dividend policy and gap-fill records are available on the same page.

How fast is 2540's revenue growing?

2540 reported -49.1% year-on-year monthly revenue growth for 2026-06, from the official monthly revenue filing.

Is 2540's price / earnings high or low right now?

2540's price / earnings is 100.00x, which is above its one-year median of 48.98x and sits at the 100th percentile of the 22.86–101.67x range observed over the last 243 snapshot dates. Each of those dates is a frozen point-in-time vintage, so the range contains no restated or back-filled values.

Is 2540's price / book high or low right now?

2540's price / book is 3.45x, which is above its one-year median of 2.89x and sits at the 98th percentile of the 1.97–3.51x range observed over the last 243 snapshot dates. Each of those dates is a frozen point-in-time vintage, so the range contains no restated or back-filled values.

Other Building Material and Construction tickers

88 Taiwan-listed tickers sit in this sector. See the full Building Material and Construction table.

Everything on this page is either the official public source shown as-is, or a transparent derivation you can reproduce. The free tier covers 2330 in full as a reference case; on other tickers some blocks are paid-tier. What we sell is data and tooling, not investment advice, not stock tips, and not a promise of returns.