Watch a EURUSD chart at 13:30 London on payrolls day. The candle before the release looks like any other minute. The one after it can travel further than the previous three hours combined, and it does so while the spread on your platform is several times its normal width. Both facts come from the same cause: market makers pull their quotes when the next print is unknown, and they do not put them back until they have seen it.
What actually happens in those seconds
Liquidity providers do not want to be the only bid standing when a number lands. Ahead of a scheduled release they widen or withdraw, so the depth behind the price thins. When the figure prints, algorithms react in milliseconds and price moves through a book with far fewer resting orders than usual.
For a retail trader that produces three visible effects. Spread widens, sometimes dramatically. Slippage on any order that has to cross the spread increases. And execution can be rejected or requoted outright, which is the platform telling you the price you clicked no longer exists. None of this is a broker being difficult; it is what the underlying market looks like in that moment, and it shows up on every venue in some form.
A stop loss is not a guarantee of price. When the level is touched it becomes a market order, and in a thin book the next available price may be well past your level. On a release, the distance can be large. Position size, rather than stop placement, is what limits the damage.
Why the obvious trade so often loses
The intuitive model is that strong data lifts a currency. The market does not work that way, because price already reflects what everybody expected. What moves it is the surprise: the distance between the consensus forecast and the actual figure.
Then there is everything else in the report. Revisions to earlier months can wipe out the headline. A jobs number can beat while the wage component misses. An inflation print can land on forecast while the core reading tells a different story, which is why traders who follow CPI releases read the components before deciding anything. Positioning matters too: if the market is heavily one way into the print, an in-line number can trigger an unwind that looks like a violent reaction to nothing.
The practical consequence is that the first move is frequently wrong. Price spikes one direction, reverses through the entry, and then settles somewhere else entirely. Traders who took the first candle are stopped out twice on the way to being right.
Three approaches that hold up
The first is to be flat. Close positions before the release, stand aside, and re-enter afterwards when spread has normalised. This costs nothing except the trades you did not take, and for most people running a swing or intraday method it is the correct default. If your stop sits within the typical range of a payrolls candle, you are exposed to a coin flip you did not choose.
The second is to trade the settle. Wait for the initial spike, the reversal and the second wave, then act once spread is back to normal and a level has held. That may be five minutes after the print or forty. You give up the fastest part of the move and gain an executable market, which is a trade most retail traders should be happy to make.
The third is positioning ahead of the release based on a view, with size cut to reflect that you cannot control the fill on the way out. This is a legitimate approach and it is also the one where people quietly break their own risk rules, because the potential move is large enough to justify anything to yourself at 13:29.
What does not work is the straddle sold in most tutorials: buy stop above, sell stop below, wait for one to trigger. In a thin book both can fill with heavy slippage, the losing side gets hit at a worse price than planned, and the winning side enters late. Some brokers restrict pending orders around releases for exactly this reason, and it is worth reading how your platform handles requotes and execution before you rely on it.
Know which events matter, and to what
Not every red row on the calendar deserves attention. Central bank decisions and the press conference that follows, inflation, employment, and the occasional growth or sentiment surprise are the ones that reliably move FX. Everything else moves it sometimes. Our guide to the economic calendar covers how to filter a week down to the handful of releases that touch what you trade.
The other half of that is knowing which instruments a release touches. US payrolls hits the dollar, gold and US indices at once; a UK inflation print mostly moves sterling pairs and gilt-sensitive names. Holding three correlated positions into one release means holding one position at triple size, which is the mistake behind a lot of blown accounts. The mechanics of the biggest one are set out in our piece on non-farm payrolls.
A routine that keeps you out of trouble
Check the calendar at the start of the session and mark the times, in your own timezone, that matter for the instruments on your screen. Twenty minutes before a marked release, decide what happens to open positions and write it down. Whatever you decide, do not change your mind at 13:29 because the chart looks tempting.
If you are trading a funded or evaluation account, read the rules first. Many prop firms restrict opening positions in a window around high impact events, or require a minimum holding time. Those clauses live in the account rules rather than the marketing page, and finding out afterwards is an expensive way to learn.
"There is no prize for being in the market at the moment of the print. The move you can actually execute usually shows up five minutes later, at a spread you can live with."
— Alex Onta, Executive Director, SINGUARD
Key Takeaways
- Liquidity providers pull quotes ahead of a release, so spread widens and slippage rises before price moves at all.
- Price reacts to the surprise against forecast, plus revisions and internal components, not to whether the number was good.
- Being flat through the print, or waiting for the settle, are the two approaches that survive normal retail execution.
- Correlated positions into one release are a single oversized position; check what the event touches before deciding.
Frequently Asked Questions
Why does the market sometimes fall on good data?
Price already contains what the market expected. What moves it is the gap between the forecast and the print, plus revisions to earlier months and the detail inside the report. A strong headline with a weak internal component and a downward revision can read as bad news overall.
Does a stop loss protect me during a news spike?
It closes the position, but not necessarily at your level. A stop becomes a market order when touched, and in a thin book the next available price can be well beyond it. That gap is why sizing, rather than stop placement alone, decides how much a release can cost you.
Do prop firms allow trading the news?
Rules differ by firm. Some prohibit opening positions in a window around high impact releases, some require positions to be held for a minimum time, and some allow it outright. The restriction is usually stated in the account rules rather than in the marketing, so it is worth reading before planning around a release.