Absolutely Useless
Absolutely useless--along with 50 or more other indicators that are equally absurd.The confluence of a myriad of traders analyzing price points ,trend lines, pivot points , support and resistance levels and each one of them applying their own brand of analysis defy the use of any backward looking indicator that can yield any useful intelligence about future price direction or movement.In both the long and short run they neutralize each other. The only thing a trader can rely on is price action and range. Best to apply your intellect, research and backtesting to developing a trading strategy that uses price action as the integral determinant of future prices.Difficult but rewarding