NMH is a great example of how valuable simple chart reading skills can be.
Let us say for a moment that your broker recommended to you NMH as a buy
back in Jan/Feb '99 at $2.80. "Its down from $4" he exclaims. "It's cheap
now". In order to remain unaffected by his emotions, you could take time
out to refer to your chart.
Use of a simple moving average says quite clearly that there was no need to
consider a purchase until, at the very least, the 20 bar moving average
turned up, or at least price had crossed over it. As you can see, this is
still to happen. A saving of 50 cents per share at present.
Note though, one ought to really be buying shares trending up, not
searching for "bargains". I call this activity bottom fishing. The life
of a bottom fisher can be expensive.