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EUR/CHF explained: a calm pair with a famous surprise

EUR/CHF is often one of the calmest pairs on the board. It's also the pair behind one of the biggest single-day shocks in forex history.

Market guide · 5-minute read · Updated 2026-10-21

At a glance

Pip math, as an example. One pip is CHF 10 per standard lot. If USD/CHF were at 0.80, that's $12.50. A math example, not a forecast. The pip value calculator does it at any rate.

What moves it

• The SNB. It meets 4 times a year, in March, June, September and December, at 9:30 am Zurich time (usually 3:30 am ET). It has also bought and sold francs in the market itself to steer the price.
• The ECB. 8 meetings a year, decisions usually at 8:15 am ET.
• Safe-haven demand. When Europe is worried, money often moves from euros into francs. EUR/CHF tends to fall in those moments.
• Inflation gaps. Swiss inflation has usually been lower than the euro area's. That slow difference shapes the long-term chart.

The January 2015 lesson

From 2011, the SNB held EUR/CHF above a floor of 1.20. It promised to sell as many francs as needed. The chart sat almost flat for years.

On 15 January 2015, the SNB dropped that floor with no warning. The franc jumped in minutes, and EUR/CHF fell far below 1.20 almost at once. Many stop orders filled far from where they were set, because there was no price in between.

When it's busiest

Both currencies are European, so this is a European-hours pair. Most action is from the London open, about 3 am ET, to around noon ET. The Asian session and the US afternoon are usually very quiet, and the Spread can be wide for such a slow pair.

Switzerland and the euro area change their clocks together, but not with the US. For a few weeks in spring and autumn, the SNB's ET time shifts by an hour.

Its personality

• Small daily ranges. Often one of the narrowest among the main pairs.
• Long slow drifts. Big trends tend to build over months.
• Rare, sharp breaks. Calm can end suddenly on SNB news or a European scare.

Reading it with our method

1. Zoom out further than usual. On a pair this slow, the weekly and daily charts show the turning points that matter.
2. Trade with the bigger direction. Name the trend from those turning points first.
3. Body close only. In a narrow range, small tails cross levels all the time.
4. Size from the stop. Small moves tempt big sizes. Let the lot size calculator set it for about 1% risk. A daily loss limit caps a bad day.

Common mistakes

• "It's calm, so it's safe." Calm pairs can still jump. Size every trade from the stop.
• Overtrading the range. Many small trades in a slow pair pile up costs fast.
• Skipping the SNB calendar. Four meetings a year are easy to forget.
• Holding into weekend news in a pair that reacts to European stress.

Questions