MA(CLOSE,20)<MA(CLOSE,30) AND MA(CLOSE,30)<MA(CLOSE,60) AND MA(CLOSE,60)<MA(CLOSE,120) AND CLOSE>MA(CLOSE,120) AND MA(CLOSE,100)>MA(CLOSE,400) AND MA(CLOSE,100)>MA(CLOSE,200); X_1:=REF(CLOSE,1); 趋势线:SMA(MAX(CLOSE-X_1,0),8,1)/SMA(Abs(CLOSE-X_1),8,1)*100,CO