vrijdag 21 juli 2017

The Dangerous Season Begins Now

Is “sell in May” really the best recommendation? After all, it is merely a saying based on general experience. We will take a closer look at the seasonal pattern below.
*) The Precise Seasonal Pattern of the Russell 2000 Index; The small and mid-cap index Russell 2000 exhibits particularly pronounced seasonal trends. That makes it very useful for the purpose of seasonal analysis. Unlike a standard price chart, the seasonal chart of the Russell 2000 depicts the average pattern that emerges in the index in the course of a year. The horizontal axis shows the time of the year, the vertical axis the average percentage changes over the past 30 years. The seasonal trends of the index can be discerned precisely at a glance.
 # Russell 2000 Index, seasonal pattern over the past 30 years, the Russell 2000 enters a period of seasonal weakness in mid July...


As can be seen, the Russell 2000 does indeed typically decline between May and October. However, there is one last surge into a mid July interim peak before it actually begins to fall rather noticeably. This underscores that it is important to analyze seasonal trends with precision. The period of seasonal weakness in the Russell 2000 Index is highlighted in dark blue on the chart. It begins on July 15 and ends on October 27.
*) The Russell 2000 Declined in 17 of 30 Cases in the Seasonally Weak Period; But what were the returns of the index in individual years? The following bar chart shows the return generated by the Russell 2000 Index between July 15 and October 27 in every single year since 1987.
# Russell 2000 Index, percentage return between July 15 and October 27 in every year since 1987. On three occasions the index suffered losses in excess of 25 percent...


As you can see, the color red clearly predominates. Not only did losses occur more frequently, on average they also tended to be larger than the gains. In other words, short positions not only had a greater average win rate than long positions, they also delivered higher average profits....