The January Effect

As January goes, so goes the year?  As investors ring in the new year, some may see the occasional headline about the “January Indicator” or “January Barometer.” This theory suggests that the price movement of the S&P 500 during the month of January may signal whether that index will rise or fall during the remainder of the year. In other words, if the return of the S&P 500 in January is negative, this would supposedly foreshadow a fall for the stock market for the remainder of the year, and vice versa if returns in January are positive.

Published date: 
01/09/2018
intro: 
As January goes, so goes the year? As investors ring in the new year, some may see the occasional headline about the “January Indicator” or “January Barometer.” This theory suggests that the price movement of the S&P 500 during the month of January may signal whether that index will rise or fall during the remainder of the year. In other words, if the return of the S&P 500 in January is negative, this would supposedly foreshadow a fall for the stock market for the remainder of the year, and vice versa if returns in January are positive.
View the full report here: