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At-the-Close Orders: Definition, Applications, and Market Strategies

Last updated 02/01/2024 by

Abi Bus

Edited by

Fact checked by

Summary:
Delve into the intricate world of at-the-close orders, a strategic tool in the trading realm. This comprehensive guide covers the fundamentals, execution processes, real-world applications, and potential pitfalls, offering traders valuable insights into optimizing their end-of-day strategies.

What is an at-the-close order?

An at-the-close order is a nuanced trading strategy that directs the broker to execute a trade precisely at the close of the market or as close as possible. This ensures that the order is only filled at that specific time of the trading day. In contrast to an at-the-opening order, this strategy is geared towards leveraging potential price movements in the final minutes of trading.

Understanding at-the-close orders

An at-the-close order essentially functions as a market order, filled at the end of the trading day, capturing the prevailing price at that specific time. While it doesn’t guarantee the closing price, it usually results in a figure closely aligned with the market’s liquidity and bid-ask dynamics. Traders deploy this order with the hope of capitalizing on favorable price movements during the closing minutes of the trading day.
However, due to the increased volatility and price fluctuations during this period, the strategy can backfire, leading to a less-than-desirable execution price. It’s crucial for traders to comprehend the intricacies of this order type and carefully consider market conditions before implementing it.
Different exchanges have distinct order types and processes for end-of-day fills. For instance, the New York Stock Exchange (NYSE) employs an auction process, allowing traders to submit market-on-close (MOC) or limit-on-close (LOC) orders. MOC orders guarantee execution, while LOC orders only execute if the closing price falls within the trader’s specified limit.

Why use at-the-close orders

Traders utilize at-the-close orders for various strategic reasons. This order type is particularly beneficial when a trader aims to execute a trade at the closing price of the trading day. Reasons for deploying this strategy include:

Optimizing exit points:

Traders who believe a security or market will move in their favor during the final minutes of trading may use at-the-close orders to optimize their exit points.

Mitigating earnings risk:

In scenarios where a corporate announcement, such as earnings, is scheduled after the closing bell, traders may employ this order to exit positions before the announcement, avoiding potential adverse effects of post-announcement price swings.

Portfolio adjustments:

Institutional investors, hedge funds, mutual funds, and ETFs often use at-the-close orders to open or close positions just before the closing bell, adjusting portfolios for incoming and outgoing asset flows.

Day trading strategy:

Day traders may utilize at-the-close orders to ensure they exit all their positions at the end of the trading day, adhering to their specific day trading strategy.

Entering positions:

On the flip side, traders may also use at-the-close orders to enter positions at the end of the day, rather than waiting for the next market open.

Example of an at-the-close order in the stock market

To illustrate the practical application of an at-the-close order, let’s consider a hypothetical scenario:
Assume a stock trader holds Netflix (NFLX) shares based on a swing trading strategy. The trader has a rule not to hold through an earnings release due to potential significant price swings. With the company announcing an earnings report after the bell, the trader decides to employ an at-the-close order. This order is set to sell the position at the end of the trading day, just before the earnings release.
In the final minutes of the trading day, the broker executes a market sell order to available buyers, ensuring the trader stays in the position as long as possible while avoiding the market-moving event.
Weigh the risks and benefits
Here is a list of the benefits and drawbacks to consider.
Pros
  • Strategic exit points: Allows traders to optimize exit points by executing trades at the closing price.
  • Flexible strategies: Suitable for various trading strategies, including day trading and swing trading.
  • Portfolio adjustments: Useful for institutional investors to adjust portfolios before the closing bell.
Cons
  • Market volatility: Increased volatility during the closing minutes can lead to unfavorable execution prices.
  • Timing risk: Traders need to time the market accurately to benefit from potential price movements.
  • Strategy backfire: Depending on market conditions, the strategy can backfire, resulting in unexpected outcomes.

Frequently asked questions

Can at-the-close orders be canceled after a certain time?

Yes, at-the-close orders can typically be canceled until a specified cutoff time, usually a few minutes before the close of regular trading.

Are at-the-close orders guaranteed to be filled at the closing price?

While at-the-close orders aim to fill at the closing price, there is no absolute guarantee. The execution depends on market conditions and the order type.

How do different exchanges handle at-the-close orders?

Different exchanges may employ unique processes. For example, the NYSE uses an auction process with MOC and LOC orders for end-of-day fills.

Can at-the-close orders be used for entering positions?

Yes, traders can use at-the-close orders not only for exiting but also for entering positions at the end of the trading day.

What is the significance of market-on-close (MOC) and limit-on-close (LOC) orders?

MOC orders guarantee execution at the closing price, while LOC orders will only execute if the closing price falls within a specified limit set by the trader.

Key takeaways

  • An at-the-close order is a nuanced trading strategy executed precisely at the close of the market or as close as possible.
  • Traders deploy at-the-close orders to optimize exit points, mitigate earnings risks, and make portfolio adjustments.
  • Understanding the pros and cons of at-the-close orders is crucial for successful implementation.
  • Different exchanges have unique processes, with the NYSE using an auction process for end-of-day fills.
  • Market-on-close (MOC) and limit-on-close (LOC) orders play significant roles, with MOC ensuring execution at the closing price.
  • At-the-close orders provide flexibility for day traders, swing traders, and institutional investors in managing their positions.
  • Traders should be aware of the potential impact of increased market volatility during the closing minutes.
  • Strategically using at-the-close orders can be advantageous for entering or exiting positions based on specific market conditions.
  • Canceling at-the-close orders is typically allowed until a specified cutoff time, shortly before the close of regular trading.
  • While at-the-close orders aim for execution at the closing price, absolute guarantees are dependent on market conditions and order types.

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