Monthly revenue momentum

Every listed company in Taiwan files its previous month's revenue by the 10th. That statutory monthly filing is the fastest-moving fundamental series in this market, and most markets have no equivalent at all. This page turns the single print into a level read: a 3-month against a 12-month moving average, with year-over-year growth on the second axis.

One big month can be a pull-in or an easy base. Averages ask whether the level moved, not whether one print did.
The 3-month average crossing above the 12-month is a plain statement that recent revenue is running ahead of the longer-run level.
Year-over-year sits on the same chart, so a seasonal peak is not read as growth.

Try it

Enter a ticker — the free key covers the demo ticker 2330. Bars are the monthly filing in billions of New Taiwan dollars, solid lines are the 3M and 12M averages on the same axis, the dashed line on the right axis is year-over-year growth in percent.

GET /v1/indicator/revenue-momentum/{stock_id}

What we publish is data and tooling — not investment advice, not stock picks, and no promise of returns. Every figure is either an official public source reproduced as published, or a derivation we document well enough for you to recompute it. What you trade on it is your call. Monthly revenue is self-reported and may be revised later; this page keeps the figure as it was filed.

How it is built

All of it is arithmetic you can redo from the API response. There is no fitted model here and nothing to tune.

Take the filed monthly revenue as filed

Every listed company in Taiwan must file its previous month's net revenue by the 10th. Those filings are read in as published, in New Taiwan dollars, and stacked into a monthly series. Nothing is smoothed or restated on the way in — a revision that came later stays later.

Two simple moving averages, 3-month and 12-month

A plain arithmetic mean over the trailing 3 and 12 filings. No weighting, no exponential decay, no fitted parameters. The short average stands for where the business is running now, the long one for the level it has been running at.

Year-over-year growth against the same calendar month

Current month against the same month a year earlier. Comparing December with November would mostly measure the seasonal cycle; comparing December with last December takes that out for free, which matters in a market this concentrated in consumer electronics.

Read the crossing as a description, not a signal

The 3-month average sitting above the 12-month means recent revenue is running ahead of the longer-run level. That is an arithmetic statement about published figures. It is not a forecast, and this page does not claim any historical edge for it.

Terms

Four words carry most of this page:

Monthly revenuemonthly net sales

In short: what the company actually billed that month, before any costs. Taiwan is one of very few markets where this is a statutory monthly filing rather than a quarterly guess — which is why a momentum read here is roughly three times fresher than one built on quarterly reports.

Simple moving averageSMA

In short: the average of the last N months. One strong month from a pull-in or an easy base can move a single print a long way; the average asks whether the level itself moved.

Year-over-yearYoY

In short: up or down what percent against the same month last year. Compared like for like, so a seasonal peak is not mistaken for growth.

Golden cross3M above 12M

In short: the short average crossing up through the long one. Here it is used purely as a label for the state of the two lines, with no claim attached about what happens next.

Where the line is

The monthly filing is self-reported and unaudited, and it does get revised. This page shows the figure that was filed, and a later correction appears from the month it was made rather than being written backwards into the history. A series that silently absorbs corrections looks cleaner and is worth less: any study run over it is partly selecting on information that was not available on the date being studied.

Nor does revenue momentum say anything here about what the price will do. No crossing on this chart was chosen by checking which variant would have looked best in hindsight, and none of them is presented with a hit rate, because this page is a description of published filings rather than a claim about them.

FAQ

Why does Taiwan have monthly revenue at all?

Listed companies are required to file the previous month's net revenue by the 10th of each month. Most markets only get a revenue figure once a quarter, so a Taiwan momentum series updates about three times as often as its equivalent elsewhere, with a lag measured in days rather than weeks.

Is this revenue figure audited?

No. The monthly filing is self-reported and unaudited, and companies do revise it. This page shows what was filed, and a later correction is shown from the month it was made rather than written backwards into the series. That is deliberate: a study run over silently corrected history is measuring numbers nobody had at the time.

Which months are covered?

The chart draws the full filed history the snapshot database holds for that ticker, and the note under it states the exact window and the number of months in it. If a ticker has too few filings to average, the missing points are left empty rather than filled in.

Does the 3-month crossing above the 12-month mean I should buy?

No. It says recent revenue is running above the longer-run level, which is an arithmetic fact about published filings and nothing more. This site ships data and tooling, not signals, and makes no claim of predictive power for the crossing.

Is it free?

The demo ticker 2330 is open on the free tier with no signup. Momentum for any ticker is an Indie-tier feature, and the same series is available from the API endpoint shown above the chart.

Run it yourself

The free tier needs no signup — call this feature's API straight away with the demo key. Unlock as-of history and full ticker coverage on a paid tier.

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