  Trading stocks with triangles  Price patterns are a powerful,
elegant tool for market analysis. Not only can you apply them
without additional indicators or tools, but because patterns
reflect price directly, there often is little to no lag between
signals and subsequent price movement. These relationships are
just as strong in equities as they are in commodity markets. 
Stock traders can use price patterns to set up positions, time
trades with a fundamental basis or as a signal to take money out
of the market. They can operate as an early warning system
because of their minimal lag, or as a buy or sell trigger within
a larger trading approach.  Among price patterns, one of the
most useful and simple is the triangle. As with all price
patterns, triangles fall into one of two broad categories:
Reversal or continuation. Reversal patterns signal that the
previous trend will reverse upon completion of the pattern.
Continuation patterns signal that the trend will continue upon
completion of the pattern.  Playin