Monday, April 24, 2006

Quote of the Week

“The real voyage of discovery consists not in seeking new landscapes but in having new eyes.” -- Marcel Proust

How much time and effort do you spend on identifying the characteristics that produce winning trades? If you're like me...a lot! But, have you ever thought about increasing your time allocation to identifying the characteristics of losing trades? More importantly...the really awful ones?

Based on Pareto's Law and more specifically Sturgeon's Revelation:
If 90% of everything is crud then 100% of our investing returns come from 10% of the trades. And if 90% of our trades are indeed crud...then it follows that 90% of that is most likely crap. Which means a little over 80% of our total trades are full of crap. :)

Formula:
crud = trades * 0.90
crap = crud * 0.90
% total crap = (crap / trades) * 100

Example:
trades = 100
crud = 100 * 0.90 = 90
crap = 90 * 0.90 = 81
% total crap = (81 / 100) * 100 = 81%

Later Trades,

MT

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