What is a Pip?

Pip is an acronym for "percentage in point". A pip is the smallest price move that an exchange rate can make based on market convention. Most currency pairs are priced to four decimal places and the smallest change is the last (fourth) decimal point. This is the equivalent of 1/100 of 1% or one basis point. For example, the smallest move the USD/CAD currency pair can make is $0.0001 or one basis point.

A pip is a basic concept of foreign exchange (forex). Forex pairs are used to disseminate exchange quotes through bid and ask quotes that are accurate to four decimal places. In simpler terms, forex traders buy or sell a currency whose value is expressed in relationship to another currency.

For example, a trader who wants to buy the USD/CAD pair would be purchasing US Dollars and simultaneously selling Canadian Dollars. Conversely, a trader who wants to sell US Dollars would sell the USD/CAD pair, buying Canadian dollars at the same time. Traders often use the term "pips" to refer to the spread between the bid and ask prices of the currency pair and to indicate how much gain or loss can be realized from a trade.

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What Is A Pip?

Key Takeaways

  • Bid price is the price that a trader can sell a currency pair and is lower than the ask price, which is the price that a trader can buy a currency pair.
  • The difference between bid and ask prices is referred to as the spread.
  • The spread is usually quoted in pips.


How to Calculate Pips

Movement in the exchange rate is measured by pips. Since most currency pairs are quoted to a maximum of four decimal places, the smallest change for these pairs is 1 pip. The value of a pip can be calculated by dividing 1/10,000 or 0.0001 by the exchange rate.

Japanese Yen (JPY) pairs are quoted with 2 decimal places, marking a notable exception. For currency pairs such as the EUR/JPY and USD/JPY, the value of a pip is 1/100 divided by the exchange rate. For example, if the EUR/JPY is quoted as 132.62, one pip is 1/100 ÷ 132.62 = 0.0000754.

Pips and Profitability

The movement of a currency pair determines whether a trader made a profit or loss from his or her positions at the end of the day. A trader who buys the EUR/USD will profit if the Euro increases in value relative to the US Dollar. If the trader bought the Euro for 1.1835 and exited the trade at 1.1901, he or she would make 1.1901 - 1.1835 = 66 pips on the trade.

Now, let's consider a trader who buys the Japanese Yen by selling USD/JPY at 112.06. The trader loses 3 pips on the trade if closed at 112.09 but profits by 5 pips if the position is closed at 112.01.

While the difference looks small in the multi-trillion dollar foreign exchange market, gains and losses can add up quickly. For example, if a $10 million position in this set-up is closed at 112.01, the trader will book a $10 million x (112.06 - 112.01) = ¥500,000 profit. This profit in US dollars is calculated as ¥500,000/112.01 = $4,463.89.

Real World Example of Pip

A combination of hyperinflation and devaluation can push exchange rates to the point where they become unmanageable. In addition to impacting consumers who are forced to carry large amounts of cash, this can make trading unmanageable and the concept of a pip loses meaning.

The best known historical example of this took place in Germany's Weimar Republic, when the exchange rate collapsed from its pre-World War I level of 4.2 marks per dollar to 4.2 trillion marks per dollar in November 1923.

Another case in point is the Turkish lira, which reached a level of 1.6 million per dollar in 2001, which many trading systems could not accommodate. The government eliminated six zeros from the exchange rate and renamed it the new Turkish lira. The average exchange rate was then reduced to a more reasonable 2.9234 lira per dollar.