// 2020.7.30 version // This indicator is for the second filter in Triple Screen Trading System // force index will combine volume and price together to decide the power of price change // force index = volume * (Change of Price) // try to smooth the series of force index by ema force index
// Method to use this index // This indicator is for the second filter in Triple Screen Trading System // if Trend is bull, long when force index is below 0 // if Trend is bear, short when force index is above 0 // As for how to decide bullish market or bearish market, please check it according to the first filter of Triple Screen Trading System