meanreversion
Senior member
- Messages
- 3,398
- Likes
- 538
It's extremely easy to make heckva lot of money if you take stupid risks. Thus this means there are a lot of successful stupid traders - either they're too stupid to notice the risks, or stupid enough to take them anyway.
That latter is not necessarily stupid of course (especially if it's only your money if you earn out of it) but it usually is!
There's a similar reasoning to this in "Way of the Turtle". Let's assume 10% of traders are "good" and the rest are "average". Immediately the average traders outnumber the good traders 9 to 1, thus there is a strong likelihood that if you meet someone with a good track record, they are a lucky average trader. In fact, someone with a poor track record could simply be an unlucky good trader, and so on.
A similar idea is covered in "Fooled by Randomness", namely that due to the very high number of participants in trading, some very dumb people will make a lot of money.