andyfuller wrote:
And if they follow trends they must know that trends exist in the markets.
A trend follower assumes that trends sometimes self-perpetuate due to irrational crowd behaviour, causing some trends to go on for far longer than is rational.
You see this every day on Betfair, when a horse drifts and drifts like it's been shot, and then goes on to win comfortably. If I were less trusting, I might assume it's possible that the trainer deliberately downplayed the horse's chances in order to boost its price...
andyfuller wrote:When people say they know nothing about xyz market I never believe it.
In the case of pure trend followers, it's true. They might not even place the trade themselves, instead saying to a computer 'scan these 900 markets, and when criteria x, y and z are met, open a trade, and close it when criteria a, b and c are met.'
If you're interested in this style of trading, I'd recommend Michael Covel's books. This book is about a real-life experiment in which a group of newbie traders were taught how to trade using a 100% mechanical, chart-based approach:
http://www.amazon.co.uk/Complete-Turtle ... 0061241709
Jeff