February 2018 started with a poor market performance. The S&P 500, Nikkei 225, STI and Shanghai Stock Exchange Composite index is down by -5.82%, -7.03%, -4.79% and -7.94% respectively in SG dollars. In terms of technical analysis, the S&P 500 plunged and is almost reach to its support level (chart is as at 9 February 2018):
Guess what? Most investors panic and sold their shares. Actually, it is well known that majority of investors buy high and sell low. Frankly speaking, have you really come across anyone who buy low and sells high? I personally have never come across such a person. Even if there is, it is likely that person isn't telling the truth.
The following are some evidence to show that investors always buy high and sell low. The bar chart shows the net equity cash flow (in USD) into mutual funds. On the other hand, the line chart is the year-on-year returns of MSCI AC World USD. The pattern shows that when the stock market was rising, many investors would buy equity funds. But when market becomes bad and turn negative, investors start selling their equity funds. (Click on image for source).
The following is a chart for bond investment. When the bond market was rising, many bond investors buy bond funds. But when the bond market drops, bond investors sell. The bond index used is the Citi US Broad Investment-Grade. Click on the image for the source.
These data are from US. But it should be relevant to Singapore as well because, as far as I know, all are human beings.
By the way, for those who just want to read about what's happening in the market, here are some articles:
- Sino-Us Strategic Differences In Trade Negotiations And Market Implications 19/4/2018
- Monthly Asian Fixed Income update April 2018 17/4/2018
- Challenges To A Trade Compromise Abound 12/4/2018
- Mega Trends Of China (6): Evolution Of China’s Growth Model 12/4/2018
- Impact Of Trump’s 25% Tariffs On China’s Growth, Inflation And Currency Policy 29/3/2018
- Trump and Trade War Risks 28/3/2018
- Three hikes projected for 2018 23/3/2018
- Trump, Trade, Tariffs and T-bills 23/3/2018
- Monthly Pan Europe Update March 2018 21/3/2018
- Monthly Latin America update March 2018 19/3/2018
Update 23 April 2014: S&P 500 have surged by a huge percentage. You know what? Many investors now want to invest! See this article: Advisors aim to rein in risk-hungry clients
Update 24 June 2014: Here is another article which basically found the same thing that investors buy high and sell low: Are You Managing Volatility, or is it Managing You?
Update 6 Jan 2016: This article was originally written on 23 July 2013. I have updated the article with the latest charts and figures.
Update 14 Sep 2016: Update the first two charts to current.
Update 10 Feb 2018: S&P 500 crashed -5.82% in SGD in February itself. Investors panic. Updated the two flow charts. Add chart on S&P 500 at support level. An investor lost 100% of his $4 million investment portfolio in one day: https://www.marketwatch.com/story/xiv-trader-ive-lost-4-million-3-years-of-work-and-other-peoples-money-2018-02-06
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