Is it better to trade before or after a news release?

For most retail traders, after. Entering before the number is a bet on the surprise, with wide spreads and slippage if you are wrong. Waiting 15 to 30 minutes lets spreads normalise and direction emerge, so you can trade a pullback with a defined level and a realistic stop.

Why did the currency fall when the data was good?

Usually because the good result was already priced in, a revision or sub-component offset the headline, or traders who bought in anticipation took profit. Markets react to the gap between expectations and reality, and to what the data implies for future interest rates, not to the headline alone.

Will my stop-loss protect me during NFP?

It limits losses but does not guarantee the exit price. When triggered, a stop becomes a market order and fills at the next available quote, which can be well beyond your level if price gaps. Reduce size or stay flat if a larger-than-planned loss would hurt your account.

Trading the News in Forex: NFP, CPI & Rate Decisions

Advanced5 min read

Reading financial news — Image by pressfoto on Magnific

The releases that really move currencies

Most items on the calendar pass without a ripple. A small group can move a major pair through a large part of its average daily range within minutes, and these are the ones you need a plan for.

US non-farm payrolls (NFP): usually the first Friday of the month. The headline jobs number arrives with the unemployment rate and average hourly earnings, and the three can point in different directions.
Consumer price index (CPI): inflation drives interest rate expectations, so CPI days have become as important as payrolls. Core CPI, which strips out food and energy, often matters more than the headline.
Central bank decisions: the Federal Reserve, ECB, Bank of England, Bank of Japan and others. The rate decision itself is frequently priced in; the statement, projections and press conference are where the surprises come from.

If you are unsure how to read impact ratings and release times, the economic calendar guide covers the basics.

Consensus, actual and revision

Markets do not react to whether a number is good or bad. They react to how it compares with what was already expected. Every major release has a consensus forecast, and the surprise — actual minus consensus — drives the first move. A strong number that merely matches expectations can produce almost nothing.

The third piece is the revision to the previous figure, and it regularly muddies the picture. Suppose the payrolls consensus is +180,000 and the actual print is +250,000, a 70,000 beat. But last month’s figure is revised from +200,000 down to +130,000, a 70,000 cut. Net, the labour market looks no stronger than traders thought an hour earlier. Add an unemployment rate that ticks higher and the initial dollar spike can reverse entirely within minutes. This is why the first move after a release is so often not the real one.

Buy the rumour, sell the fact

Expectations are traded long before the event. If a rate rise has been signalled for weeks, the currency has usually rallied in anticipation. On the day, the rise is delivered, there is no one left to buy, and early buyers take profit — so the currency falls on “good” news. The same logic works in reverse for widely expected cuts. Before any event, ask what is already in the price. A look at the daily chart for the past two or three weeks, or at a currency strength meter, tells you whether the market has already leaned one way.

What happens to spreads and fills

In the seconds around a major release, liquidity providers pull their quotes. Spreads that are normally under a pip on EUR/USD can widen many times over, and the price can jump between levels without trading in between. A stop-loss is not a guarantee of price: once triggered it becomes a market order and is filled at the next available quote.

Say you are long EUR/USD at 1.0865 with a stop at 1.0850, risking 15 pips. On one standard lot at about 10 USD per pip, that is a planned loss of 150 USD. The number hits, price gaps from 1.0858 to 1.0835, and your stop is filled at 1.0835. The actual loss is 30 pips, or 300 USD — double the plan — and the widened spread may have triggered the stop earlier than the chart suggests. If spreads and pip values are not second nature yet, revisit them before trading events.

Three ways to approach a release

Stand aside: be flat, or reduce size, before tier-one events and return 15 to 30 minutes later when spreads normalise. Many full-time traders do exactly this; it is a decision, not a failure of nerve.
Fade the spike: wait for the initial overreaction to stall at a significant higher-timeframe level, then trade back against it with a stop beyond the spike’s extreme. This fails badly when the data genuinely changes the outlook, so it needs strict invalidation.
Trade the retest: let the release establish direction, wait for the first pullback to the broken level or the edge of the pre-release range, and enter with the move. You give up the first leg in exchange for normal spreads and a defined level to lean on.

Whichever you choose, widen your expectations for volatility. A stop based on a quiet session’s ATR is likely to be too tight on a CPI day.

Calendar preparation

News trading is mostly preparation. Once a week, go through the calendar on the live dashboard and mark the high-impact events for the currencies you trade, in your own time zone. Note the consensus and previous figures. Then decide in advance, for each event, whether you will be flat, reduced or holding, and check that stops on open positions make sense against the likely volatility. Watch for clusters, such as CPI and a central bank meeting in the same week, and remember that release times shift by an hour relative to you when daylight saving changes in the US or Europe.

No approach removes the risk of gaps and slippage around news. Forex and CFDs are leveraged products with a high risk of loss; only trade with money you can afford to lose.