Download App

Log in to access Online Inquiry

What Are Bull And Bear Markets

Views 48682022.04.08

Key takeaways

  • Bull and bear markets are common terms among investors.

  • A bull market indicates optimism and growth while a bear market reflects pessimism and decline.

  • The generally accepted rule of thumb about bull/bear market is +/- 20%.

Understanding bull and bear markets

What are the most common lingoes among investors? The bull market and bear market must be on the list.

Bull markets and bear markets are usually used to describe market trends. There is no regulation on the extent of market changes, but the generally accepted rule of thumb for investors is +/- 20%. In other words, a bull market means that the upward market has risen by 20% from the bottom, while a bear market means that the downward market has fallen by 20% from the top.

There is no perfect strategy to survive through all bull and bear markets. But keep in mind that overall perception of the broader market is important for investment.

Bull market vs. Bear market

The stock market is a barometer of the economy. Bull markets are usually full of bullish voices, and stock prices continue to rise, accompanied by a strong economy. For instance, investors put hot money into the market, and companies often flood the IPO market and raise more funds.

A bear market usually occurs when the economy is on the brink of or in a recession. Bear markets are usually shrouded in pessimism. Investors tend to withdraw money from the market and wait out the bear market.

When investors are complacent and go in for speculation, a bull market can easily turn into a bubble, and then fall into a bear market.


Take the $S&P 500 index(.SPX.US)$ as an example.


In February and March 2020, the market took a catastrophic hit by the Covid-19 and economic recession. The circuit breaker was triggered four times for eight consecutive trading days. The SPX has plunged as much as 33% over that period.

With the help of global low interest-rate policies, government financial aids, and vaccine promotion, the market swiftly rebounded from the bottom and marched into new highs after shortly falling into a bear market.

In 2021, the SPX continues to hit new records. If we ignore the setbacks in 2020, we are still in the longest bull market in history since 2009, boosted by the information revolution, low interest rate, and robust corporate earnings, among others. 

The content in this article is intended for general circulation and informational purposes only. It does not take into account the investment objectives, financial situation or needs of any particular person and should not be relied on as advice or recommendation. Information provided in this article are not specifically intended for or specially targeted at the public in any specific jurisdiction. Neither Moomoo Inc. nor its affiliates are licensed Financial Advisers and do not provide financial advice. You are advised to consult your financial adviser before making any commitment to invest in any capital markets product. The information published is not and does not constitute or form part of any offer, invitation or solicitation to subscribe or to enter into any transaction in capital markets products. Moomoo is a professional trading app offered by Moomoo Inc. In the U.S., investment products and services on Moomoo are offered by Futu Inc., Member FINRA/SIPC. In Singapore investment products and services are offered through Futu Singapore Pte. Ltd., regulated by the Monetary Authority of Singapore (MAS). This advertisement has not been reviewed by the MAS. Moomoo Inc., Futu Inc. and Futu Singapore Pte. Ltd are affiliated companies. Any illustrations, scenarios, or specific securities referenced herein are strictly for illustrative purposes. Past investment performance does not guarantee future results. Investing involves risk and the potential to lose principal.

Trade like a pro with moomoo

Get free stock and start your professional trading today

Terms and conditions apply right-arrow