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"Golden week" in Japan, May weekend and ... trading on Forex

"Golden week" in Japan, May weekend and ... trading on Forex

created Paweł MosionekApril 26 2019

This year, the long weekend in May is really long. And not only in Poland. In Japan, the so-called "Golden week" Golden Week) is a national holiday, which usually runs from 29 April to 3 May. This time the calendar has been arranged in such a way that the days off are not 5, only until 9.

Be sure to read: Everything you need to know about the Central Bank of Japan

The longest break in trade since the Second World War

Does the lack of activity on the part of Japanese investors during the holiday period have any impact on the trading of Europeans? Of course. According to the report of the Bank for International Settlements (Bank for International Settlements - BIS) concerning the Forex market for 2016 year, Japan is responsible for 6,1% of global OTC trading. Little? The United States is responsible for 19,5%, and yet it is the largest economy in the world. It is worth noting that this year's "rest" in the form of 9 days without trading sessions in Japan is the longest downtime in approx. 70 years (!).

The study on currency markets and OTC derivatives (OTC market) is carried out by the Swiss bank once every 3 years. The latest report was released in April XUMUMX.

Moving on, the Japanese yen is the third most "popular" currency in the world in terms of daily turnover - clearly behind the leading US dollar and slightly behind the euro.

currency forex popularity

Average daily turnover in billions of USD. source: BIS

In addition, the USD / JPY pair is the second most popular instrument in the Forex market, and the market share in the OTC market is 17,8% and almost 2 times more than in the case of GBP / USD. For comparison, USD / PLN is only 0,4%.

currency pairs forex turnover

Average daily turnover in billions of USD and%. source: BIS

Week of limited liquidity

In connection with the stretched national holiday, quite important from the perspective of the market currencies, we can expect limited liquidity, and therefore exchange rate volatility, mainly in Asian hours and in Japanese yen pairs. The decrease in liquidity is an opportunity for manipulation and the occurrence of so-called flash crashes. There is no need to look for examples of such phenomena.

On January 2, 2019, there was a sudden collapse in the pairs with the yen. After 23:00 Polish time, just 30 minutes was enough for the price of USD / JPY to move to -4%, or almost 400.0 pips down - without the publication of macroeconomic data or other logical justification. Coincidence, error, manipulation? Certainly the period "Post-New Year" he favored this phenomenon.

usdjpy flash crash

Currency pair USD / JPY, M30, flash crash from 2 January 2019.

The period of limited liquidity raises an increased probability of price slippage observed, whether wider spreads are observed, as well as the occurrence of price gaps at session opening (mainly after the weekend). In connection with the above risks, it is worth considering limiting the market exposure on selected instruments during the Japanese holiday. Some brokers have already reserved the possibility of reducing leverage at this time (mainly applies professional clients with access to higher leverage) on currency pairs associated with JPY and Asian stock indices.

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About the Author
Paweł Mosionek
An active trader on the Forex market since 2006. Editor of the Forex Nawigator portal and editor-in-chief and co-creator of the website. Speaker at the "Focus on Forex" conference at the Warsaw School of Economics, "NetVision" at the Gdańsk University of Technology and "Financial Intelligence" at the University of Gdańsk. Twice winner of "Junior Trader" - investment game for students organized by DM XTB. Addicted to travel, motorbikes and parachuting.

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