Close Positions in Trading: Examples and How-to

What Is a Close Position?

Closing a position in trading involves executing the opposite transaction of an open position, effectively nullifying exposure in the market. Whether you are selling securities to exit a long position or buying them back to close a short one, understanding how and why positions are closed is crucial for managing risk and optimizing returns. This article will guide you through the key concepts, including examples that illustrate the mechanics of closing positions effectively.

Closing a position is also called “position squaring.”

How Closing Positions Work in Trading

When trades and investors transact in the market, they are opening and closing positions. The initial position that an investor takes on a security is an open position, and this could be either taking a long position or short position on the asset. In order to get out of the position, it needs to be closed. A long will sell to close; a short will buy to close.

Closing a position thus involves the opposite action that opened the position in the first place. An investor who purchased Microsoft (MSFT) shares, for example, holds those securities in his account. When he sells the shares, he closes the long position on MSFT.

The difference between the opening and closing prices of a security represents the gross profit or loss. Positions can be closed to take profits, cut losses, reduce exposure, or generate cash. An investor who wants to offset his capital gains tax liability, for example, will close his position on a losing security in order to realize or harvest a loss.

The period between opening and closing a position in a security is the holding period. This holding period may vary widely, depending on the investor’s preference and the type of security. Day traders often close positions the same day, while long-term investors may hold blue-chip stocks for years before selling.

Investors might not need to close positions on securities with set maturity or expiry dates, like bonds and options. In such cases, the closing position is automatically generated upon maturity of the bond or expiry of the option.

Important Considerations When Closing a Position

While most closing positions are undertaken at the discretion of investors, positions are sometimes closed involuntarily or by force. For example, a long position in a stock held in a margin account may be closed out by a brokerage firm if the stock declines steeply, and the investor is unable to put in the additional margin required. Likewise, a short position may be subject to a buy-in in the event of a short squeeze.

Closing a position can be partial or full. If a security is illiquid, the investor might not close all at the desired limit price. An investor may also deliberately close only part of a position. For example, a crypto trader that has an open position on three XBT (token for Bitcoin), may close his position on only one token. To do this, he will enter a sell order for one XBT, leaving him with two open positions on the cryptocurrency.

Example: Executing a Closed Position

Suppose an investor has taken a long position on stock ABC and is expecting its price to increase 1.5 times from the date of his investment. The investor will close out his investment, after the price reaches the desired level, by selling the stock.

The Bottom Line

Closing a position is a fundamental trading concept that involves taking an action opposite to an open position, effectively nullifying market exposure. Whether you’re selling a long-held stock or buying back a shorted asset, closing positions is crucial for realizing profits or mitigating losses. Traders often close positions voluntarily to manage risks, but brokerages might also enforce closures based on margin requirements.

Understanding the nuances of opening and closing positions, including the impact of holding periods and tax considerations, empowers investors to make informed decisions that align with their financial goals.