:SMA(((CLOSE- LLV(LOW,28))/(HHV(HIGH,28)-LLV(LOW,28))*100),3,1);DRAWBAND(趋势,RGB(155,50,50),50,RGB(0,100,50));判断:SMA(趋势,3,1);QS:IF(趋势>50,趋势,DRAWNULL),COLORRED;RS:IF(趋势<50>50 AND 趋势>判断,判断,DRAWNULL),COLORYELLOW,LINETHICK2;PUR:IF(判断<50>判断,判断,DRAWNULL),COLORLIMAGENTA;SHO:IF(判断>50 AND 趋势<判断,判断,DRAWNULL),COLORLIGREEN,LINETHICK2;RSV:=(CLOSE-LLV(CLOSE,9))/(HHV(CLOSE,9)-LLV(CLOSE,9))*100;K:=SMA(RSV,3,1);D:=SMA(K,3,1);TYP:=(HIGH+LOW+CLOSE)/3;:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14));DIFF:=EMA(CLOSE,2)-E