指标介绍: 低位红线对绿线金叉时买入,高位红线对绿线死叉时卖出。 指标源码: MA1:EMA(CLOSE,60),colorred,LINETHICK2; MA2:EMA(CLOSE,120),LINETHICK4; MA3:EMA(CLOSE,120),colorgreen,LINETHICK2; DRAWTEXT(CROSS(MA1,MA2),HIGH,'买入'); DRAWTEXT(CROSS(MA2,MA1),HIGH,'卖出');