N1:=3;N2:=5;N3:=13;LC := REF(CLOSE,1);指标$1:(MAX(CLOSE-LC,0),N1,1)/SMA(A(CLOSE-LC),N1,1)*100;指标$2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;多空轴$3:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100;警戒线:20;警戒线:80;