Second tier data that moves price more than the headline events

[Fairman]

Second tier data that moves price more than the headline events

Everyone watches nonfarm payrolls and central bank decisions. Meanwhile, a handful of lower profile releases quietly produce outsized moves, usually because the market was positioned for something else.

Examples traders mention include flash PMI surveys, ISM services data, regional manufacturing indices, retail sales in smaller economies, and preliminary inflation numbers in Europe. They often land when liquidity is thin, which exaggerates reactions.

Because few people prepare for them, spreads may not widen in advance, and orders are filled in a market that is moving fast with no warning. That makes them dangerous for anyone with a position open.

A calendar filter that shows only high-impact events misses many of these. Reading the full calendar once a week, and marking the releases that have caused unusual moves before, builds a personalised list that is better than any default.

It also pays to check which releases are tied to the current theme. When the market is obsessed with inflation, even second-tier price data matters, and when it is worried about growth, survey data takes the lead.

A calendar tip: sort the full calendar by the market's reaction in the past, not by the impact label. A personal list of the ten releases that moved the pair most over the last year is more useful than the default red folders.

Which minor release has delivered the biggest surprise?