The Bank of Japan (BoJ) is the Japanese central bank, which sets monetary policy in the country. Its mandate is to issue banknotes and carry out currency and monetary control to ensure price stability, which means an inflation target of around 2%.

The Bank of Japan embarked in an ultra-loose monetary policy in 2013 in order to stimulate the economy and fuel inflation amid a low-inflationary environment. The bank’s policy is based on Quantitative and Qualitative Easing (QQE), or printing notes to buy assets such as government or corporate bonds to provide liquidity. In 2016, the bank doubled down on its strategy and further loosened policy by first introducing negative interest rates and then directly controlling the yield of its 10-year government bonds. In March 2024, the BoJ lifted interest rates, effectively retreating from the ultra-loose monetary policy stance.

The Bank’s massive stimulus caused the Yen to depreciate against its main currency peers. This process exacerbated in 2022 and 2023 due to an increasing policy divergence between the Bank of Japan and other main central banks, which opted to increase interest rates sharply to fight decades-high levels of inflation. The BoJ’s policy led to a widening differential with other currencies, dragging down the value of the Yen. This trend partly reversed in 2024, when the BoJ decided to abandon its ultra-loose policy stance.

A weaker Yen and the spike in global energy prices led to an increase in Japanese inflation, which exceeded the BoJ’s 2% target. The prospect of rising salaries in the country – a key element fuelling inflation – also contributed to the move.

The Euro is the currency for the 20 European Union countries that belong to the Eurozone. It is the second most heavily traded currency in the world behind the US Dollar. In 2022, it accounted for 31% of all foreign exchange transactions, with an average daily turnover of over $2.2 trillion a day.
EUR/USD is the most heavily traded currency pair in the world, accounting for an estimated 30% off all transactions, followed by EUR/JPY (4%), EUR/GBP (3%) and EUR/AUD (2%).

The European Central Bank (ECB) in Frankfurt, Germany, is the reserve bank for the Eurozone. The ECB sets interest rates and manages monetary policy.
The ECB’s primary mandate is to maintain price stability, which means either controlling inflation or stimulating growth. Its primary tool is the raising or lowering of interest rates. Relatively high interest rates – or the expectation of higher rates – will usually benefit the Euro and vice versa.
The ECB Governing Council makes monetary policy decisions at meetings held eight times a year. Decisions are made by heads of the Eurozone national banks and six permanent members, including the President of the ECB, Christine Lagarde.

Eurozone inflation data, measured by the Harmonized Index of Consumer Prices (HICP), is an important econometric for the Euro. If inflation rises more than expected, especially if above the ECB’s 2% target, it obliges the ECB to raise interest rates to bring it back under control.
Relatively high interest rates compared to its counterparts will usually benefit the Euro, as it makes the region more attractive as a place for global investors to park their money.

Data releases gauge the health of the economy and can impact on the Euro. Indicators such as GDP, Manufacturing and Services PMIs, employment, and consumer sentiment surveys can all influence the direction of the single currency.
A strong economy is good for the Euro. Not only does it attract more foreign investment but it may encourage the ECB to put up interest rates, which will directly strengthen the Euro. Otherwise, if economic data is weak, the Euro is likely to fall.
Economic data for the four largest economies in the euro area (Germany, France, Italy and Spain) are especially significant, as they account for 75% of the Eurozone’s economy.

Another significant data release for the Euro is the Trade Balance. This indicator measures the difference between what a country earns from its exports and what it spends on imports over a given period.
If a country produces highly sought after exports then its currency will gain in value purely from the extra demand created from foreign buyers seeking to purchase these goods. Therefore, a positive net Trade Balance strengthens a currency and vice versa for a negative balance.