Trying to buy oversold conditions and sell overbought conditions as a trading strategy is risky business. Trading with disregard for a strong directional trend will ultimately lead to buying into a precipitous decline. Similarly, buying stocks simply because the P/E is relatively low and selling because the P/E seems too high produces poor results time and time again. Although overbought and oversold conditions as well as high and low P/Es can exist at turning points, stocks can also have extreme high and low readings in a directional fashion just before major advances and declines. Major
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