Range is a sign of volatility. Volatility equates to uncertainty. Range volatility can be a description of the personality of the stock: Are the price ranges small and the uptrends and downtrends orderly or are the price ranges large and the price movements erratic? Is the stock price range large enough to make any profit from moves even after slippage and commissions? Are the price ranges large and unpredictable enough to take out a trader's stop losses before making the expected price move?
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