Pip
A pip (percentage in point, or price interest point) is the smallest standardized unit of price movement in a foreign exchange (forex) or other financial market, conventionally equal to 0.0001 (1/10,000) for most currency pairs quoted to four decimal places. The pip is the fundamental unit used by forex traders to measure gains, losses, bid-ask spreads, and transaction costs.
Key takeaways
- For most major currency pairs (EUR/USD, GBP/USD, USD/CHF), one pip equals 0.0001, or the fourth decimal place.
- For USD/JPY and other yen pairs conventionally quoted to two decimal places, one pip equals 0.01.
- The monetary value of one pip depends on the currency pair, the lot size, and whether the pip is in the quote or base currency.
- Brokers and market makers often quote forex prices to five decimal places (fractional pips or 'pipettes'), where the fifth decimal represents 0.1 of a pip.
- Pip spreads are a key measure of transaction costs and liquidity in the forex market; major pairs like EUR/USD typically trade at spreads of 0.5-2 pips.
Explanation
The pip is the lingua franca of retail and professional forex trading, providing a standardized unit for communicating price movements, spreads, and profit-and-loss independent of absolute price levels or notional trade sizes. The term originated in the early electronic forex markets when prices were conventionally displayed to four decimal places, and the fourth decimal became the standard unit of measurement.
The monetary value of a pip is not constant; it depends on three factors: the currency pair being traded, the position size, and the exchange rate itself. For a standard lot (100,000 units of base currency) in EUR/USD where the USD is the quote currency, one pip = $10.00 (100,000 × 0.0001 × 1). For a micro lot (1,000 units), one pip = $0.10. For USD/JPY, where the pair is quoted to two decimal places (e.g., 130.50), one pip = 0.01, and the dollar value of a standard lot pip = 100,000 ÷ 130.50 ≈ $7.66, varying with the prevailing exchange rate.
In practice, pips provide an intuitive shorthand for performance measurement in leveraged forex trading. A trader who says 'I made 45 pips today' immediately communicates the magnitude of the price movement captured, regardless of position size. This standardization simplifies communication between traders and facilitates quick mental calculation of profit-and-loss scenarios. 'A 50-pip stop loss on a EUR/USD standard lot represents a $500 maximum loss' is an immediately meaningful statement to any forex trader.
The introduction of fractional pips (pipettes) by electronic trading platforms increased pricing precision. EUR/USD might be quoted at 1.08524/1.08532, where the final digit represents 0.4 of a pip on the bid and 0.2 of a pip above 1.0853 on the ask. This sub-pip precision allows ECNs and prime brokers to offer narrower spreads than the traditional integer pip, with spreads as tight as 0.1-0.3 pips available for major institutional flows during liquid market conditions.
In cryptocurrency markets, an analogous concept exists but with different conventions—Bitcoin is often quoted to the dollar (or to two decimal places), and price changes are measured in absolute dollar or percentage terms rather than pips. However, for crypto/USD perpetual swaps and spot markets on professional platforms, tick sizes serve the functional equivalent of pips in defining the minimum price increment.
Formula
Pip Value (USD) = (1 pip / Exchange Rate) × Lot Size (for pairs where USD is the base currency); Pip Value (USD) = 1 pip × Lot Size (for pairs where USD is the quote currency)
Example
A forex trader buys 2 standard lots (200,000 EUR) of EUR/USD at 1.08500 and sells at 1.08650. The price movement is 150 pips (1.08650 - 1.08500 = 0.00150 = 15.0 pips × 10 = 150 pips). The pip value for a standard EUR/USD lot when USD is the quote currency is $10 per pip. For 2 standard lots, the pip value is $20 per pip. Total profit = 150 pips × $20/pip = $3,000. If the broker charged a 1-pip spread (entry at 1.08501, exit at 1.08649), the effective gain would be 148 pips × $20 = $2,960, with $40 representing the spread cost across both legs of the trade.
Related terms
Bitcoin Cryptocurrency Electronic Communication Network Electronic Trading Exchange Exchange Rate Paper Profit Risk Trading Speculator Stop Loss Trade Date