MA1:MA(CLOSE,5)COLORWHITE,LINETHICK1;MA2:MA(CLOSE,20)COLORYELLOW,LINETHICK1;MA3:MA(CLOSE,60)COLORMAGENTA,LINETHICK2;MA4:MA(CLOSE,120)COLORGREEN,LINETHICK2;CC:=IF(CURRBARSCOUNT<18 CONST(REF(C,1)),DRAWNULL);:1.05*CC,COLOR8000FF;:0.97*CC,COLORLIBLUE;V1:=A((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20); V2:=(1-7/100)*(DMA(CLOSE,V1));V3: DMA(CLOSE,V1));V5:=MA((LOW+HIGH+CLOSE)/3,5);:REFDATE(V2,DATE),DOTLINE,LINETHICK1,COLORLIRED;:REFDATE(V3,DATE),DOTLINE,LINETHICK1,COLORGREEN;DRAWTEXT(ISLASTBAR,阻力, C