网友提问：
五天成交量总和
解答方法：
N:=5;
SUM(vol,N);
{X_G^5+1_C_N_{}
网友提问：
{macd多周期}
零轴:0;
dif:ema(CLOSE,12)-Ema(CLOSE,26);
DEA:EMA(DIF,9);
周DIF:="MacD.DIF#WEEK"(12,26,9);
周DEA:="MACD.DEA#WEEK"(12,26,9);
stICKLINE("MACD.MACD#WEEK">=0,0,"MACD.MACD#WEEK",2.5,0),COLORLIRED;
STICKLINE("MACD.MACD#WEEK"<0,0,"MACD.MACD#WEEK",2.5,0),COLORLIGREEN;
DRAWBAND(周DIF,RGB(255,200,70),周DEA,RGB(70,100,50));
DRAWBAND(DIF,RGB(155,50,50),DEA,RGB(0,100,50));
{DRAWBAND(DIF,RGB(255,200,70),DEA,RGB(70,100,50));};
MACD:=(DIF-DEA)*2,COLORSTICK;
STICKLINE(MACD>=0,0,MACD,2,0),COLORRED;
STICKLINE(MACD<0,0,MACD,2,0),COLORLICYAN;
解决方法：
零轴:0;
DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
周DIF:="MACD.DIFF#WEEK"(12,26,9);
周DEA:="MACD.DEA#WEEK"(12,26,9);
STICKLINE("MACD.MACD#WEEK">=0,0,"MACD.MACD#WEEK",2.5,0),COLORRED;
STICKLINE("MACD.MACD#WEEK"<0,0,"MACD.MACD#WEEK",2.5,0),COLORGREEN;
FILLRGN(周DIF,周DEA,周DIF>周DEA,RGB(255,200,70),周DIF<周DEA,RGB(70,100,50));
FILLRGN(DIF,DEA,DIF>DEa,RGB(155,50,50),DIF<DEA,RGB(0,100,50));
MACD:=(DIF-DEA)*2;
STICKLINE(MACD>=0,0,MACD,2,0),COLORRED;
STICKLINE(MACD<0,0,MACD,2,0),COLOR00ff00;
{X~G.5.1~C~N~{}
