It's the time of the year where once again you sit down and wonder about that age old saying "
Sell in May and Go Away". Are there any truths in this adage? Should we sell off our holdings and take a vacation?
Some of the reasons behind this may relate to patterns in bonuses, taxes, savings, elections cycles and a whole lot more. Most bonuses are paid anywhere from December to April. This is a result of companies basing bonuses on the calendar-year results. This creates a large cash flow for these individuals, and a substantial influx of money into the capital markets. This prophecy is also due in large to hedge funds and mutual funds window-dressing their portfolios for loss reporting tax purposes. These are just some of the repeatable causes that contributes to this phenomenon.
Put it simply, this adage tells us of a seasonal strategy of selling stocks before the six-month
bad period (May to October) and buying them back before the
good period (November to April). Before i tell you what i really think, let us take a really closer look at some important statistics on this seasonal phenomenon.
According to research done by Kepler Asset Management, for the period from 1969-2001, the average return for the "good" period is 7.5 percent vs. 1.2 percent for the "bad" period in the US markets. The
Stock Trader's Almanac has also demonstrated this by tracking a $10,000 investment on the Dow.Money invested in the good periods" and then switched to fixed income in the "bad periods" over 56 years grew to $544,323. But money invested in the Dow in the "bad periods" and then switched to fixed income in the "good periods" compounded to a loss of $272.
Of course, exceptions do and will continue to occur and last year was probably an exception whereby the markets rose past record levels after a tumultuous period in June where we saw the Dow plunge 700 points. As we can see, the biggest problem with timing the market is that deciding when to sell is only the beginning. You also have to know when to buy back in.
Nonetheless, there is no guarantee this pattern will persist and i certainly would not encourage you to sell everything. But if you asked me what i think of this saying, i would rather err on the side of safety (i have been paring down my holdings rather substantially). It has been proven statistically and isn't investment all about statistics?
Now that we've done with the fundamental reasons and statistics behind this, let us look at some technical reason in which i think part of this prophecy would be fulfilled rather soon. Let us take a look at the shanghai composite.
The china markets are certainly the hottest things on planet earth and given how our markets move in tandem with their, it makes a lot of sense to check out this chart. As we can see, prices have stayed within a very strong upwards trend channel with a R-value of more than 0.9. As the channel approaches the 4000 psychological level, we are seeing a Doji star. The last time such a candlestick formation happens at the 3000 psychological level in Feb07, the index plunge 300 points.
Locally, we see a similar Doji happening 2 days back on high volume. More importantly, we see the formation of an white candle on low volume immediately after, which also fails to move above the trendline. Finally, we see an obvious double top formed just shy of the 3500 level.
With so many factors pointing to this and given where we are in the cycle, it may make sense not to rush into investing idle cash at the moment. And if you have stocks or funds you are thinking of selling anyway, this is one reason to do so now instead of waiting until the end of year.