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Step one: fix the sections and their order
Start with five sections: a one-paragraph headline summary, a major pairs recap, a central bank and data digest, a look-ahead calendar and a short notes box for corrections or reader questions. Keep the order stable so readers learn where to look. Assign each section a word budget, perhaps 80 for the summary and 150 for each recap. The budget forces choices about what mattered most. Write the summary last, after the other sections reveal the month's main story, so it reflects the evidence instead of an early assumption.
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Step two: choose a consistent evidence set
Decide in advance which pairs, rates and dates you will cover, and use the same measurement window every month, such as first to last trading day. For example, a template might cover EUR/USD, USD/JPY and GBP/USD, record the monthly percentage change, and name the single event most tied to each move. Consistency lets readers compare issues without recalculating. Note the source for every figure inside your own working file so claims can be checked. If a pair is added or removed, say so in the notes box instead of changing the set silently.
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Step three: add a review and look-ahead check
Before publishing, run a short checklist. Confirm every number against your recorded source, make sure each stated cause is phrased as a likely driver rather than a certainty, and check that the calendar lists dates in one time zone. Worked example: if the recap says the euro rose after a rate decision, confirm the decision date, then reread the sentence to be sure it does not promise a future direction. Finish with two or three dated items for next month, so readers leave with something concrete to watch.