A scalper is a forex trader who executes trades over extremely short timeframes—typically seconds or minutes—aiming to profit from small price movements. Scalpers rely primarily on the bid-ask spread (the difference between buying and selling prices) rather than large directional moves.
Scalpers use technical analysis and price indicators to identify entry and exit points, monitoring charts constantly and making rapid decisions. Some execute dozens or hundreds of trades in a single day. The strategy depends on fast, accurate execution and tight inventory management—positions are rarely held longer than a few minutes.
Scalping carries distinct challenges. High transaction costs (spreads and commissions) can quickly erode small per-trade profits, requiring tight cost control to stay profitable. Psychological stress builds from constant monitoring and rapid decision-making. Because each trade targets small gains, scalpers must trade high volumes to generate meaningful returns, which increases overall portfolio risk.
Scalping differs from day trading (minutes to hours, moderate profit targets), swing trading (hours to days, larger moves), and position trading (weeks to months, longer-term strategies). Scalpers accept high trading frequency and psychological demands for the ability to profit from short-term volatility.
Success in scalping requires a broker offering low spreads, fast order execution, and reliable platform stability. The strategy is not suitable for traders who cannot sustain intense focus or who prefer fewer, higher-conviction trades.
