{指标介绍：满足主力线上穿绿色线，并站上20值线保持不下来，牛股就基本成型了，选择上涨势道较好的放量股，收益颇丰！}
X_1:=100*(HHV(HIGH,10)-CLOSE)/(HHV(HIGH,10)-LLV(LOW,10));
涨跌线:100*(HHV(HIGH,24)-CLOSE)/(HHV(HIGH,24)-LLV(LOW,24)),COLORGREEN;
X_2:=100*(HHV(HIGH,48)-CLOSE)/(HHV(HIGH,48)-LLV(LOW,48));
牛股线:20,COLORRED;
主力:10*WINNER(CLOSE*0.9)*8,COLORMAGENTA;
