曆史的表現不代表未來的走勢，但我們就權當搞個封建迷信好伐？

曆史的表現不代表未來的走勢，但我們就權當搞個封建迷信好伐？

 

Here is the average pre-holiday results for the last 50 years, based on the S&P 500 Index:

Holiday		Buy two days before, sell at year end		Buy one day before, sell at year end
President's Day*		-0.1%		12.2%
Good Friday		7.3%		17.8%
Memorial Day		-4.7%		22.8%
Independence Day		13.3%		37.3%
Labor Day		16.8%		33.7%
Election Day		17.9%		4.6%
Thanksgiving		4.3%		1.1%
Christmas		-7.1%		15.2%
New Year's		31.1%		19.6%

 

http://stockcharts.com/school/doku.php?id=chart_school:trading_strategies:the_pre-holiday_effect

 

http://stockcharts.com/school/doku.php?id=chart_school:trading_strategies:the_pre-holiday_effect