As of 04/18/2024
  Indus: 37,775 +22.07 +0.1%  
  Trans: 14,947 -39.62 -0.3%  
  Utils: 860 +6.95 +0.8%  
  Nasdaq: 15,602 -81.87 -0.5%  
  S&P 500: 5,011 -11.09 -0.2%  
YTD
 +0.2%  
-6.0%  
-2.4%  
 +3.9%  
 +5.1%  
  Targets    Overview: 04/12/2024  
  Up arrow39,800 or 37,150 by 05/01/2024
  Up arrow16,200 or 15,000 by 05/01/2024
  Up arrow885 or 850 by 05/01/2024
  Up arrow16,700 or 15,800 by 05/01/2024
  Up arrow5,250 or 5,025 by 05/01/2024
As of 04/18/2024
  Indus: 37,775 +22.07 +0.1%  
  Trans: 14,947 -39.62 -0.3%  
  Utils: 860 +6.95 +0.8%  
  Nasdaq: 15,602 -81.87 -0.5%  
  S&P 500: 5,011 -11.09 -0.2%  
YTD
 +0.2%  
-6.0%  
-2.4%  
 +3.9%  
 +5.1%  
  Targets    Overview: 04/12/2024  
  Up arrow39,800 or 37,150 by 05/01/2024
  Up arrow16,200 or 15,000 by 05/01/2024
  Up arrow885 or 850 by 05/01/2024
  Up arrow16,700 or 15,800 by 05/01/2024
  Up arrow5,250 or 5,025 by 05/01/2024

Bulkowski on How Long Bull Markets Last

This article discusses where the current bull market ranks with other bull markets in both duration and price movement. Last updated: 3/13/2015.

Market Longevity: Methodology

How long does a typical bull market in the Dow industrials last? How far does price rise? To answer those questions, I told my computer to find every bull and bear market since late 1928 (when my data began).

I define a bull market as one in which price rises at least 20% as measured from low to high. A bear market is a drop of at least 20% from high to low.

I threw out all bull or bear markets shorter than three months. Why? To avoid flash crashes or similar behavior. There were some bounces that lasted a day or two but moved the market more than 20%.

Market Longevity: Results

Bull/Bear Market Longevity
MetricResult
Bull Markets
Average length 3.0 years (1,091 days) 
Median length2.5 years (924 days)
Current* length6.0 years (2,097 days)
Average rise106%
Median rise74%
Current* rise177%
Bear Markets
Average length1 year (361 days)
Median length1.1 years (386 days)
Average decline35%
Median decline30%
* as of 3/13/2015

At the link is a spreadsheet that shows the results, not including dividends.

The current bull market began on March 6, 2009 and is longer than 91% of all bull markets as of 3/13/2015. That suggests the market is old, but it does not mean a bear market is imminent.

The above table shows the highlights from the spreadsheet.

The current bull market is 6 years long. That is longer than the average length (3 years) and it also beats the median length of 2.5 years.

The current bull market has climbed 177% during that time. This compares to an average bull market rise of 106% (a double) and a median rise of 74%.

The numbers suggest that for every step backward a stock takes (during a bear market), it takes three steps forward (an average drop of 35% versus an average rise of 106%, not including dividends.

That's good news for people that buy and hold.

-- Thomas Bulkowski

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