ADVFN Logo ADVFN

We could not find any results for:
Make sure your spelling is correct or try broadening your search.

Trending Now

Toplists

It looks like you aren't logged in.
Click the button below to log in and view your recent history.

Hot Features

Registration Strip Icon for default Register for Free to get streaming real-time quotes, interactive charts, live options flow, and more.

Beating the stock market and random walks

Share On Facebook
share on Linkedin
Print

I’ve looked at the entire UK market and, as expected, I struck out, failing to find any net current asset value share worth investing in.

©

Not all is lost, however.  On my search for a well-managed company with fair business prospects and valued at a low cyclically adjusted price earnings ratio, CAPE, I came across a very interesting possibility.  I’ve spent days trying to find reasons to reject it, but have not found anything strong enough yet.

It stands on a 10-year CAPE of under 8 (a one-year PER of less than 8) and a dividend yield of more than 9.  And the progressive dividend policy looks safe to me.

It reminds me of the analysis I did for Haynes Publishing in 2015 when it was languishing, neglected and unloved by Mr Market, who could only see the declining bits of the business (I bought at £1.159. The share price now is £2. Dividends 18.5p).  In 2015 it was on a CAPE of 4.8 and a safe dividend yield of 6.5% (Mr Market was focused on the paper manual business when he should have looked at the hi-tech Professional service business).

While I complete the analysis of the new company and write-up I’ll post some more on beating the stock market – the Efficient Market Hypothesis, EMH, etc.

Random walks

Until the early 1950s it was generally believed that investment analysis could be used to beat the market. In 1953 Maurice Kendall presented a paper which examined security and commodity price movements over time. He was looking for regular price cycles, but was unable to identify any.

The prices of shares, etc. moved in a random fashion – one day’s price change cannot be predicted by looking at the previous day’s price change. There are no patterns or trends.

An analogy has been drawn between security and commodity price changes and the wanderings of a drunken man placed in the middle of a field. Both follow a random walk, or to put it more technically, there is no systematic correlation between one movement and subsequent ones.

To many people this is just unacceptable. They look at a price chart of a share and see patterns; they may see an upward trend running for months or years, or a share price trapped between upper and lower resistance lines.

They also point out that sometimes you get persistent movements in shares; for example a share price continues to rise for many days. The statisticians patiently reply that the same apparent pattern or trends can occur purely by chance.

Readers can test this for themselves: try tossing a coin several times and recording the result. You will probably discover that there will be periods when you get a string of heads in a row.

To make it more fun you can chart your winnings: say each head results in your portfolio going up 10p and each tail results in a 9p loss.  The 1p difference proxies for the general upward drift of the share market over time.   Do this 200 times and your chart will look similar to the FTSE 100 index and other indices. You will see patterns, trend lines, trading within boundaries, break-outs.  If you are really lucky you’ll see a head and shoulders pattern or double-bottoms.

The apparent patterns in stock market prices are said to be no more significant for predicting the next price movement than the pattern of heads or tails is for predicting what the next toss will produce. That is, they both follow a random walk.

Why does the random walk occur?

A random walk occurs because the share price at…………………………………………………To read the rest of this article, and more like it, subscribe to my premium newsletter Deep Value Shares – click here http://newsletters.advfn.com/deepvalueshares/subscribe-1

CLICK HERE TO REGISTER FOR FREE ON ADVFN, the world's leading stocks and shares information website, provides the private investor with all the latest high-tech trading tools and includes live price data streaming, stock quotes and the option to access 'Level 2' data on all of the world's key exchanges (LSE, NYSE, NASDAQ, Euronext etc).

This area of the ADVFN.com site is for independent financial commentary. These blogs are provided by independent authors via a common carrier platform and do not represent the opinions of ADVFN Plc. ADVFN Plc does not monitor, approve, endorse or exert editorial control over these articles and does not therefore accept responsibility for or make any warranties in connection with or recommend that you or any third party rely on such information. The information available at ADVFN.com is for your general information and use and is not intended to address your particular requirements. In particular, the information does not constitute any form of advice or recommendation by ADVFN.COM and is not intended to be relied upon by users in making (or refraining from making) any investment decisions. Authors may or may not have positions in stocks that they are discussing but it should be considered very likely that their opinions are aligned with their trading and that they hold positions in companies, forex, commodities and other instruments they discuss.

Leave A Reply

 
Do you want to write for our Newspaper? Get in touch: newspaper@advfn.com