Morningstar Analysis Wide Left
By John Rekanthler, president of online advice, Morningstar Inc.
July 18, 2002: 12:34 PM EDT
Oh, those charts! Many investors hold a supernatural faith in the wisdom imparted by squiggles and jiggles, as if a stock were struggling to tell a story via semaphore. Close your eyes. Forget about 90-day moving averages, breakout moves and the like. They don't work. Or more accurately, they do work -- 50 percent of the time. The other 50 percent, the stock heads in the opposite direction from what the charts predicted, which is just what you would expect from a random event.
Where to start with the Morningstar author's advice?
- Babe Ruth taught the 50% accuracy fallacy.
- Trend following can't work? Ed Seykota must not be real.
- Trend following is not prediction or chart gazing.
Feel free to forward us other interesting news bits that show ignorance and assist in teaching trend following. It's all about education.























