Scalping

Scalping is the fastest trading style. A scalper opens and closes positions within seconds to a few minutes, aiming to capture very small price moves, often just a few ticks. To make it worthwhile, scalpers trade frequently, sometimes dozens or hundreds of times a day, and they usually trade larger size than slower traders relative to their stops. Because each profit is small, scalping is a constant fight against costs.

How scalping works#

Scalpers often read order flow rather than chart patterns: how orders are building in the The Order Book and Market Depth, how quickly trades print, and whether large orders are being absorbed. See Market Data Levels: Level 1, 2 and 3.

Why costs decide everything#

When the target is only a few ticks, the spread and commissions are a large fraction of every trade.

This is why many scalpers use limit orders, trade only at the most liquid times and pay close attention to commission tiers. See Spread Costs and Commissions and Fees.

Types of scalping#

• Order flow scalping: trading reactions to large orders, absorption and imbalance in the order book.
• Momentum scalping: jumping into fast moves after news or breakouts for a few ticks.
• Range scalping: buying the bottom and selling the top of tight intraday ranges.
• Spread capture: posting bids and offers to earn the spread, closer to Market Making.

Advantages#

• Very short exposure to market risk on each trade.
• Many opportunities every day.
• Fast feedback for learning.

Disadvantages#

• Cost drag is the highest of any style.
• Speed matters. Professional firms have faster data and execution. See Latency in Trading.
• Mentally exhausting. Constant focus and fast decisions lead to fatigue and mistakes.
• Small errors are costly. One large loss can erase dozens of small wins, so strict stops are essential.
• Platform and broker limits. Some brokers discourage or restrict very short holding periods.

Requirements for scalping#

1. A liquid market with tight spreads and deep books.
2. Low costs: competitive commissions and data.
3. Fast, reliable execution: a stable platform, hotkeys and a good connection.
4. Strict risk rules: fixed stop per trade, a Maximum Trade Risk and Daily Loss Limits and a maximum number of trades.
5. A tested edge that survives realistic costs. See Costs and Slippage in Backtests.

Who scalping suits#

Scalping suits a small group of traders who can stay focused for long periods, act instantly and follow rules mechanically. For most beginners, slower styles are easier to learn because costs and noise are lower. If you want to scalp, start in a simulator and track net results after every cost.

Frequently asked questions#

What is scalping in trading?#

A style that takes many very short trades, often lasting seconds to minutes, to profit from small price movements.

Is scalping profitable?#

It can be for traders with a real edge and very low costs, but costs and competition make it one of the hardest styles for retail traders.

What is the best market for scalping?#

Highly liquid markets with tight spreads, such as major index futures, major forex pairs and large crypto pairs during active hours.

Next, learn the slowest active style: Position Trading.