重心:=IF(VOL>0,if(c=INDEXC,(INDEXC+INDEXh+INDEXl+INDEXO)/4,AMOUNT/(v)/100),C),LINETHICK0,colorF80000;
A:=重心;多空线:=(20*a+19*ref(a,1)+18*ref(a,2)+17*ref(a,3)+16*ref(a,4)+15*ref(a,5)+14*ref(a,6)
+13*ref(a,7)+12*ref(a,8)+11*ref(a,9)+10*ref(a,10)+9*ref(a,11)+8*ref(a,12)
+7*ref(a,13)+6*ref(a,14)+5*ref(a,15)+4*ref(a,16)+3*ref(a,17)+2*ref(a,18)+
ref(a,20))/210;M5:EMA(多空线,5),LINETHICK2,COLOR00F8F8;
M13:EMA(多空线,13),COLORF800F8;M21:EMA(多空线,21),CIRCLEDOT,COLOR008800;
X:=重心>=M5,linethick0;stickline(x,h,l,0,1),COLOR0000FF;
stickline(x and c>=o,O,C,5,0),COLOR0000FF;
stickline(x and c<o,O,C,5,1),COLOR0000FF;
stickline(not(x),H,L,1,0),COLORFFBB00;
stickline(not(x) and c<o,O,C,5,0),COLORFFBB00;
stickline(not(x) and c>=o,O,C,5,1),COLORFFBB00;