You cannot switch on the TV or read a newspaper without hearing of doom and gloom. If it's not property and stock market falls it's oil prices going through the $100 level, and the situation in Iraq seems to be deteriorating.

Well, we will stay clear of most of that, except the issue of markets across the world going down. At this point we feel like saying please take a deep breath everybody.

It's certainly true that the 'sub prime' crisis has badly affected the confidence in the markets. Just as has the Northern Rock fiasco in the UK and the Bear Stearns collapse in the US. Are there any more 'nasties' around the corner people will rightly ask?

The answer is yes there could be, and things may take several more months for any residual problems to make an unwelcome appearance.

So what has happened?

Well, in a nutshell, it's partly down to greed.

In the last few years many banks have devised complex products to sell on at a profit, with the full ramifications of what they were selling not known at the time.

They packaged various types of debt together - good, average and poor quality - and sold it on. The banks priced these packages with a formulae devised by themselves.

With the benefit of hindsight, it could be argued that they got it wrong in spectacular style.

Roughly speaking, the high risk debt became worthless, the medium grade debt halved in value, and even the high quality reduced in value by circa 30%. This was made worse of course because in forced sales you tend to get less.

There is also the issue of how banks lend to each other, called the Interbank rate, so that they have the money to lend to people like us.

Gone are the days (but coming back?) when the bank used purely savers' money to then lend. So when confidence is hit, and banks are reluctant to lend to each other, and any lending they do do they charge a lot more for.

What we need of course is a period of stability, with bad debt being written off, and Interbank rates settling down. Working capital needs to be found, with wealthy companies called Sovereign funds helping - at a price.

As a background to all this, it must be said that the last 15 years have been quite amazing with low interest rates and high growth. This 'Goldilocks' period is ending, with growth down and inflation up. This brings to mind the dreaded word stagflation, and this is perhaps worse than recession.

Another point is that compared to other periods of stock market volatility the fall in the markets has not looked huge. Compared to the end of 2007 the FTSE is down around 14% and of course may fall further or recover. But in 1974 the market fell 51%, before bouncing back in 1975!

So what should investors do?

Well, if you don't need your invested capital now (or within 1-3 years) our advice is to hang on. Don't turn paper losses into real losses by selling low. We have seen new clients tell us that they have sold when the markets went down, and bought again when they went up.

Why?

Well, they simply felt that this was the 'sensible' thing to do.

This is the classic way for investors to lose money, time after time. For example, if you had missed the best 25 days out of the 7,300 days between 1986 and 2006, your compound annual returns would be 6.72% instead of the 11.74% the market returned.

Here is a recent article that discusses these issues:

http://tinyurl.com/3cucrb

Key Considerations:

The old adage of buy and hold is very true. If you do not need the money our advice is to hang on.

ACTION POINT

Perhaps inaction is a better way of putting it - ride out the storm.

If the volatility has really upset you, then revaluate if you should be reducing your risk here, or should you be in the stock market at all?