Forex News Impact Filter: Which Releases Move Pairs

This free forex news impact filter tells you which scheduled releases actually move the pair in front of you. Pick a pair and a trading style. The tool merges the event calendar for both legs of that pair, tiers every release as high, medium or low, and adds a plain note on how price usually behaves. It then builds a pre-trade checklist for your style. The data is a static reference map, not a live feed, so use it beside the live economic calendar for exact times.

What this filter shows you

Most calendars list every release for every country. That is too much. You trade one pair, so only two currencies matter to you today. This filter merges the schedules for both legs and ranks them.

Each row names the event, the usual publication time, an impact tier, and how price tends to behave. The tier is a rough class, not a score. High means the release regularly moves the pair tens of pips within a minute. Medium means it moves price when it surprises. Low means it rarely matters on its own.

The behaviour note is the part traders skip. It explains why a strong headline sometimes does nothing. US payrolls, for example, publish three numbers in the same second. They often point different ways. That is why the first push reverses so often.

Everything here is static reference data. Times shift for holidays and daylight saving. Always confirm the exact minute on the live economic calendar before you act.

Why the surprise moves price, not the headline number

Price does not react to good news or bad news. It reacts to the difference between the actual number and the forecast. That difference is called the surprise.

The forecast is already in the price. Traders position for it in the hours and days before the release. So when the number matches, there is nothing left to buy or sell. The pair often sits still, or drifts back as hedges unwind.

This explains the reaction that confuses beginners. US CPI prints at 3.1%, up from 2.9%. That looks like hot inflation and a stronger dollar. But the forecast was 3.3%. The actual came in below expectations. Thus the dollar falls, even though inflation rose.

The same logic applies to central banks. Every policy rate on our interest rate tracker is public and known. A decision to hold is almost never the news. The news is the wording, the vote split, and the tone at the press conference.

The mechanics: turning a surprise into pips

Here is the plain version of how a surprise becomes movement. Think of it in three steps.

Step one is the rate expectation. Markets carry an implied path for each central bank. A hot inflation print pulls expected cuts further out. A weak jobs print pulls them closer. The change is measured in basis points of expected policy.

Step two is the yield curve. Short-dated government yields move with those expectations. A 10 basis point shift in the two-year yield is a big single-day move. It happens on the number.

Step three is the currency. Exchange rates track the yield gap between two countries. Widen the gap in favour of the dollar and the dollar bids. So a US surprise reaches EURUSD through the two-year yield spread, not directly.

The size of the pip move depends on three things: how big the surprise is against the forecast range, how one-sided positioning was beforehand, and how much liquidity sits in the book at that hour. The third one is why the same surprise moves NZD further than EUR. New Zealand is a thin market.

Anatomy of a release: drift, spike, fade, settled move

Releases follow a shape often enough to be worth naming. The timings below are typical, not fixed. Some events skip a phase entirely.

The pre-release drift. In the 30 to 60 minutes before a high-tier print, the range tightens. Desks square positions. Volume drops. Breakouts in this window fail often because nobody wants risk before the number.

The spike. Zero to roughly 30 seconds. Algorithms read the release and fire. Spreads blow out. This is where most retail damage happens, because fills land nowhere near the intended price.

The fade. Roughly 30 seconds to 5 minutes. The first move often retraces partly or fully. Humans read the detail behind the headline and disagree with the machines. On payrolls, a full reversal inside two minutes is common.

The settled move. Roughly 15 to 60 minutes on. Spreads return to normal. The pair picks a direction and holds it. This phase is where the actual trend for the session usually forms. It costs less to trade than the spike and gives you time to think.

What happens to spreads and stops in the release window

The seconds around a high-tier print are the most hostile conditions retail traders meet. Understanding why keeps you calm and out of arguments with support desks.

Your broker quotes a price built from liquidity providers. In the release window, those providers pull quotes. They do not know where fair value sits either. Fewer quotes means a wider gap between bid and ask. A 0.8 pip EURUSD spread can reach 8 pips. Gold can go far wider still.

Your stop loss is not a price promise. It is an instruction to sell at market once a level trades. If price gaps through that level, your order fills at the next available price. That is slippage. It is arithmetic, not a broker trick.

Two practical consequences follow. First, a stop placed 10 pips away can cost 25 pips in a release window. Second, your realised risk on that trade is larger than the number your position size calculator showed. Size down before news, or stay out. Both are valid choices.

A worked example: payrolls Friday on EURUSD

Walk through a real setup. It is the first Friday of the month. You trade EURUSD intraday with a 10,000 USD account and 1% risk, so 100 USD per trade.

You select EURUSD and Intraday in the filter. It merges eight EUR events and nine USD events, sorts them, and flags US payrolls as high tier at 08:30 New York. The behaviour note warns that three numbers land together and often disagree.

At 08:00 the pair is drifting in a 12-pip range. Your normal plan would take a 15-pip stop. At 10 USD per pip per standard lot, 100 USD divided by 15 pips gives 0.67 lots. You do not place it. The filter's intraday rule says skip the first 15 to 30 minutes.

At 08:30 payrolls beat the forecast by 90,000 jobs. EURUSD drops 46 pips in eleven seconds. Your spread widens from 0.8 to roughly 7 pips. Then average hourly earnings come in soft. By 08:32 the pair has recovered 31 of those 46 pips. Anyone stopped out in that fade paid full slippage for nothing.

You wait. By 08:50 spreads are back near 1 pip and the pair closes a 15-minute bar below the pre-release range low. Now you act. The stop has to sit above the post-news swing high, 34 pips away. So the size drops: 100 divided by 34 gives 0.29 lots, not 0.67. Same risk, smaller position, calmer entry.

Impact tiers by currency: reference table

This table lists the flagship high-tier release for each currency, plus a rough first-minute range seen on the main pair. Treat the ranges as observed bands from normal conditions, not predictions. Thin holiday sessions and central bank weeks break them.

Why high impact does not mean tradeable

This is the point most news guides miss. A high tier tells you the event moves price. It does not tell you that you can profit from it.

Three reasons stand in the way. First, speed. Institutional systems parse a release and execute in milliseconds. You cannot read a number and click faster than that. Second, cost. The spread in the spike often exceeds the move you were targeting. Third, direction. As the payrolls example shows, the first move is frequently wrong.

So a high-impact flag is best read as a warning light, not a green light. It says the next few minutes will be violent and unpredictable. That is useful information. It tells you to be flat, to be smaller, or to be patient.

There is a second-order use too. Correlated pairs move together in a dollar event. Check the forex correlation matrix before you hold two dollar trades through the same release. EURUSD and GBPUSD correlate at +0.85, so that is one position sized twice, not two independent ideas.

Prop firm news rules and blackout windows

If you trade a funded account, news rules are not optional. Many programmes restrict trading around high-impact releases, and the wording varies a lot.

The common patterns look like this.

• Some firms ban opening or closing positions within two minutes either side of a listed high-impact event.
• Some ban it for five minutes.
• Some allow the trade but void profits made in the window.
• Some only apply the rule to their own named event list, which may differ from your calendar.

Break the rule and the consequence is usually a failed evaluation or a voided payout, not a warning. Read the exact clause before you place a trade near a release. Then check the event list your firm uses, not the one you prefer.

Consistency rules interact with this too. A single huge news candle can push one day past a consistency cap and block a payout. Run the numbers on our consistency rule calculator before you take an outsized position around an event.

Match the plan to your trading style

The same release calls for three different responses. That is why the tool asks for your style.

Scalpers should stand aside. A scalper works with a 5 to 10 pip target and a tight stop. A 40-pip payrolls spike does not offer opportunity at that scale. It offers a coin flip with an 8-pip spread attached. Being flat from five minutes before to fifteen minutes after removes the whole problem.

Intraday traders wait for the settled move. The pre-release range gives you structure. The post-news close outside that range gives you a signal with defined invalidation. You give up the spike and get a cleaner entry in return.

Swing traders mostly care about the diary. If you hold EURUSD for six days, you will hold it through CPI and possibly through an ECB meeting. Decide before entry whether you hold, halve, or close. Record that decision in your trade journal so you can review whether holding through news helped or hurt over time.

How to use this forex news impact filter

Four steps, run before the session rather than during it.

1. Select the pair you plan to trade. The filter merges both legs of the pair and sorts every release by tier. For gold, it loads the US dollar calendar plus the gold-specific drivers.
2. Select your trading style. The guidance block changes with it, and so does the release-window rule at the top of that block.
3. Read the high-tier rows first and note the behaviour column. That column is where the surprises hide, such as the BoJ having no fixed release minute.
4. Work through the generated checklist. Confirm the exact times on the live calendar, check your prop firm rules, then size the position for the wider stop that news conditions need.

Repeat the check whenever you change pairs. A EURUSD plan says nothing about the AUDUSD calendar.

What this filter cannot tell you

Honesty about limits matters more than a longer feature list. Here is what this tool does not know.

It does not know the date or time of the next release. The data is a static reference map of what each currency publishes and how price usually behaves. Exact times move for holidays, daylight saving, and one-off reschedules. Only a live feed knows that.

It does not know the forecast or the actual number. Without those, it cannot measure a surprise. It cannot tell you whether Thursday's CPI will matter more than last month's.

It does not know direction. No tool does. The tiers describe expected volatility, never expected direction.

It does not know your broker. Spread behaviour, slippage policy and execution quality vary widely between firms. The same release costs different amounts at different brokers.

The tier ratings themselves are judgements, not measurements. They reflect how these events have typically behaved, and behaviour shifts with the macro regime. Inflation prints dominated 2022 to 2024. Jobs data mattered more in other cycles. Re-read the tiers as a starting point, then confirm with your own observation.

Pair the filter with the live schedule

This page handles the "which events and why" question. Two other pages handle "when" and "where".

The economic calendar gives you live times, forecasts and actuals in your own timezone. Use it for the exact minute. The forex market hours clock shows which session is open, which tells you how much liquidity sits behind the move. A release into a thin Asian session behaves differently from the same release at the London-New York overlap.

Two more pages fill the gaps. The bank holidays calendar flags the days when data is skipped and liquidity thins out. The pip value calculator converts those wider news ranges into money on your account.

For chart-side tools, the best MT4 indicators guide covers range and volatility tools that frame a pre-news range cleanly. Every tool on the site is listed in the free forex tools hub and tested under the Editorial and Testing Policy.

Want the full toolkit? Get the complete database.

FAQ

Which forex news events move the market most?

Central bank rate decisions and their press conferences top the list, followed by US Non-Farm Payrolls and CPI prints. GDP, PMI surveys and retail sales sit a tier below. The reaction depends on the gap between actual and forecast.

Why did the pair move the opposite way to the news?

Because the market had already priced in something different. If inflation rises but lands under the forecast, that is a negative surprise for the currency. Position unwinding after the spike adds to the confusion.

Is the widened spread during news a broker trick?

No. Liquidity providers pull quotes when they cannot value the market, so the bid-ask gap widens. Slippage on your stop follows the same mechanism. Expect some widening at every broker.

Can I trade the spike itself?

It is possible, but the odds sit against a retail platform. Institutional systems execute in milliseconds, the spread often exceeds your target, and the first move reverses often. Most traders do better on the settled move.

Does this filter tell me when the next release happens?

No. It is a static reference map of what each currency publishes and how price usually behaves, so you must confirm exact times on the live economic calendar. Treat every tier here as a volatility class rather than a trading signal, and test any news routine on a demo account first. Results are not guaranteed; past performance is not indicative of future results.