After Hours Trading

by / ⠀ / March 11, 2024

Definition

After Hours Trading refers to the buying and selling of securities outside of the standard trading hours of the major exchanges. These hours typically span from 9:30 a.m. to 4:00 p.m. Eastern Time. The development of electronic communication networks (ECNs) has made after-hours trading more accessible to retail and institutional investors.

Key Takeaways

  1. After Hours Trading refers to the trades made after the traditional closing time of a stock exchange. It allows for trading securities outside of the standard trading hours of 9:30 a.m. to 4:00 p.m. Eastern Standard Time (EST).
  2. Although it provides a convenient way for investors to trade outside of normal hours and respond swiftly to news events, After Hours Trading is often associated with increased risk due to lower liquidity, higher volatility, and wider bid-ask spreads compared to regular trading hours.
  3. Not all stocks are available for trading during after-hours sessions and rules could vary. Certain brokers may only allow limit orders (a specified maximum or minimum price you’re willing to buy/sell a particular stock) in After Hours Trading.

Importance

After Hours Trading is an important finance term as it refers to the trades made outside the traditional trading hours of a stock exchange, which typically runs from 9:30 a.m. to 4 p.m.

EST. This aspect of trading is vital because it offers investors the opportunity to react promptly to breaking news or new information that can significantly impact the stock market, without waiting for the regular trading hours.

More so, it can provide a glimpse into the market sentiment towards a stock before the official opening of the next trading day. However, while after-hours trading can offer benefits such as convenience and potential profit opportunities, it may also entail more risks due to lower liquidity, higher volatility, and wider bid-ask spreads compared to regular trading hours.

Therefore, understanding After Hours Trading is crucial for any investor’s risk management and investment strategy.

Explanation

After Hours Trading refers to the buying and selling of securities outside of the standard trading hours of major exchanges, such as the New York Stock Exchange and the Nasdaq. The standard trading hours for the U.S. stock markets are from 9:30 a.m. to 4:00 p.m.

EST. However, transactions can indeed occur outside of these hours, and that process is known as after-hours trading. This practice came into being to capitalize on the requirement for flexibility in trading hours due to the globalization of economies and differences in time zones, thus offering investors the chance to react swiftly to major events without waiting for the standard hours of trading. The principal purpose of after-hours trading is to offer investors the opportunity to respond immediately to late-breaking news, instead of having to wait until the trading day opens to make a move.

For example, if a company announces quarterly earnings after the market closes, traders do not have to wait until the market opens the next day to buy or sell shares. This significantly increases the convenience and flexibility of trading. That being said, it’s also important to note that after-hours trading carries with it a higher amount of risk as compared to regular trading hours due to fewer participants and wider bid-ask spreads.

Examples of After Hours Trading

**Apple’s Earnings Report**: On July 30, 2020, Apple reported strong earnings after the market closed. During after-hours trading, investors responded positively and the share price increased by 6%. Investors who acted in after-hours trading had an advantage because they could react immediately to the earnings report, rather than waiting for the market to open the next day.

**Pfizer’s COVID-19 Vaccine Announcement**: On November 9, 2020, Pfizer announced promising results from their COVID-19 vaccine trials before the stock market opened. In after-hours trading, Pfizer’s stock price jumped nearly 15% as investors anticipated the impact this breakthrough could have on the global pandemic.

**Netflix’s Subscription Growth Decline**: On July 20, 2021, Netflix reported a significant slowdown in subscription growth after market close. In after-hours trading, the company’s stock price fell by more than 11%. This allowed investors to immediately adjust their holdings based on this new information, instead of waiting until the market reopened.

FAQs about After Hours Trading

What is After Hours Trading?

After hours trading refers to the buying and selling of securities completed outside of regular trading hours. Normal stock market hours are 9:30 a.m. to 4 p.m. Eastern Standard Time (EST), so after hours trading is any trading that occurs after these hours.

Who can participate in After Hours Trading?

Although previously limited to institutional investors and high-net-worth individuals, these days most brokerage firms offer after hours trading to the average investor as well.

What are the benefits of After Hours Trading?

After hours trading allows investors to take immediate action on news or events that occur when the regular market is closed, providing the advantage of being among the first to react to news and events.

What are the risks associated with After Hours Trading?

After hours trading comes with risks such as less liquidity, wide spreads, more competition from institutional investors, and more volatility. Prices may not accurately reflect what they will be once the regular market opens again.

Related Entrepreneurship Terms

  • Extended Hours Trading
  • Pre-Market Trading
  • Liquidity
  • Electronic Communication Network (ECN)
  • Limit Order

Sources for More Information

  • Investopedia: A great online resource that provides a wealth of information on various financial topics, including after-hours trading.
  • NASDAQ: The official website of the NASDAQ stock exchange provides information about after-hours trading, rules and risks associated with it.
  • CNBC: As a leading source in business news and real-time financial market coverage, CNBC offers in-depth insights about after-hours trading.
  • MarketWatch: Provides up-to-date news and information pertaining to markets, finance, and business, including specifics about after-hours trading.

About The Author

Editorial Team

Led by editor-in-chief, Kimberly Zhang, our editorial staff works hard to make each piece of content is to the highest standards. Our rigorous editorial process includes editing for accuracy, recency, and clarity.

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