Bubble

Dictionary Says

Definition of 'Bubble'

1. An economic cycle characterized by rapid expansion followed by a contraction.

2. A surge in equity prices, often more than warranted by the fundamentals and usually in a particular sector, followed by a drastic drop in prices as a massive selloff occurs.

3. A theory that security prices rise above their true value and will continue to do so until prices go into freefall and the bubble bursts.
Investopedia Says

Investopedia explains 'Bubble'

Bubbles form in economies, securities, stock markets and business sectors because of a change in the way players conduct business. This can be a real change, as occurred in the bubble economy of Japan in the 1980s when banks were partially deregulated, or a paradigm shift, as happened during the dotcom boom in the late '90s and early 2000s. During the boom people bought tech stocks at high prices, believing they could sell them at a higher price until confidence was lost and a large market correction, or crash, occurs.    Bubbles in equities markets and economies cause resources to be transferred to areas of rapid growth. At the end of a bubble, resources are moved again, causing prices to deflate. Thus, there is little long-term return on those assets.

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Articles Of Interest

  1. The Greatest Market Crashes

    From a tulip craze to a dotcom bubble, read the cautionary tales of the stock market's greatest disasters.
  2. Why Housing Market Bubbles Pop

    Home price appreciation is not assured. Can you withstand the volatility in this market?
  3. The Fuel That Fed The Subprime Meltdown

    Take a look at the factors that caused this market to flare up and burn out.
  4. The Myth About Market Bubbles

    Bubbles have made and ruined fortunes. Though they can be difficult to predict, understanding how they work gives you a visible advantage.
  5. Mad Money ... Mad Market?

    Jim Cramer's spirited recommendations are a case study in irrational market behavior.
  6. Market Problems? Blame Investors

    Investors are only human, and their irrational behavior can often move the market.
  7. Market Cycles: The Key To Maximum Returns

    You need to understand the various phases of the market cycle to avoid bubbles and make the best investments.
  8. What do people mean when they say there is a "bubble" going on in the market?

  9. Understanding The Ticker Tape

    We explain the meaning and use of that reel of symbols whizzing across your TV or computer screen.
  10. Whisper Numbers: Should You Listen?

    These unofficial forecasts hold the potential for insider insight - and investment risk.

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