What Is Spread in Trading and Why Does It Matter for Traders?

Many beginner traders focus only on price movement and potential market opportunities, but may overlook another important factor known as the spread. In trading, a spread is the difference between the bid price and ask price of an asset and is commonly considered part of the overall trading cost.

Understanding spreads may help traders evaluate trading conditions more effectively, especially in forex and CFD trading where spreads are commonly used as part of broker pricing structures.

In this article, we will explain what spread means in trading, how spreads work, different types of spreads, and several factors traders may consider when evaluating spread-related trading costs.

What Is Spread in Trading?

A spread refers to the difference between the price at which an asset may be bought (Ask price) and the price at which it may be sold (Bid price) at a given moment.

In financial markets, spreads are commonly associated with transaction costs and are widely used in forex, CFD, stock, and commodity trading. Spread levels may vary depending on market liquidity, volatility, trading activity, and the financial instrument being traded.

Understanding spreads may help traders evaluate pricing conditions and better understand how market conditions can influence trade execution during different trading sessions.

What Are the Main Types of Spreads in Trading?

In trading, spreads are generally divided into two main categories: fixed spreads and variable spreads. Each type may behave differently depending on market conditions, broker pricing models, and liquidity levels.

Understanding the differences between fixed and variable spreads may help traders evaluate which trading conditions align more closely with their trading style and risk management approach.

• Fixed spread

Fixed spreads remain constant under normal market conditions, regardless of short-term fluctuations in market activity. This pricing model is commonly associated with market maker brokers.

One characteristic of fixed spreads is that trading costs may be more predictable during stable market conditions. However, pricing may not always reflect real-time market liquidity during periods of elevated volatility.

• Variable spread

Variable spreads fluctuate according to market conditions and are commonly influenced by liquidity, volatility, and trading activity. During periods of high market liquidity, spreads may become narrower, while volatile market conditions may result in wider spreads.

This type of pricing structure is commonly associated with ECN or STP trading environments where prices are more closely linked to underlying market conditions.

Why do we need to know about Spreads?

Understanding spreads is important because spreads are commonly considered part of the transaction cost associated with trading activities. Spread levels may influence overall trading conditions, particularly for traders who open positions frequently or trade during periods of market volatility.

Additionally, spreads are one of several factors traders may evaluate when comparing brokers, account types, and market conditions across different trading platforms.

How Can Traders Manage Spread Costs?

Traders may evaluate periods of higher market liquidity, such as when the London and New York trading sessions overlap, as spreads may become narrower during active market conditions.

Major economic news releases and periods of elevated market volatility may also influence spread levels and trading conditions.

Major currency pairs such as EUR/USD are commonly associated with higher liquidity levels, which may contribute to narrower spreads compared with some minor or exotic currency pairs under normal market conditions.

Some traders may incorporate spread considerations into their broader trading strategy and risk management approach, particularly in short-term trading where transaction costs may have a more noticeable effect on trade execution.

For longer-term trading approaches, short-term spread fluctuations may be less significant compared with broader market movements.

Periods when spreads tend to be high

• When currency pair markets are not open simultaneously
  When the market for one of the currencies in the pair we're trading is not yet open, it often results in higher-than-normal spreads.

• Low liquidity periods
  Especially when major markets are not yet open, such as late night or early morning in Thai time, low liquidity leads to wider spreads.

• During important economic news announcements
  When significant economic news is released, market volatility increases, resulting in much wider spreads.

• Market opening and closing times
  During the opening or closing hours of markets in different regions, volatility may occur, leading to higher spreads.

• During significant economic or political events
  Unexpected events or crises can cause market volatility and higher spreads.

How to reduce the impact of high Spreads?

We can mitigate this impact through various methods. Start by finding a broker offering low spreads, which will save costs on every trade. Additionally, choosing the right trading time is crucial, focusing on busy market periods, such as when London and New York are open simultaneously, as high liquidity often leads to narrower spreads. Conversely, avoid trading during important news releases, as volatility may cause spreads to widen significantly. Another option to consider is an ECN account that charges commissions instead of spreads, which may be suitable for frequent traders.

Recap

Understanding spreads is crucial for all traders, whether novice or professional, as they are hidden costs that directly affect trading profits and losses, especially for those who trade frequently or in the short term. We should understand the types of spreads, both fixed and variable, to choose a broker that suits our trading strategy. In the next article, we will delve deeper into the types of spreads, so stay tuned.

Note: This article is intended for preliminary educational purposes only and is not intended to provide investment guidance. Investors should conduct further research before making investment decisions.

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