准确指示主力量能，金叉买入，死叉卖出，欢迎使用。
VAR1:=VOL/((HIGH-LOW)*2-(ABS(CLOSE-OPEN)));
成交:=VOL;
买盘:=IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*(HIGH-OPEN+CLOSE-LOW),VOL/2));
卖盘:=IF(CLOSE>OPEN,-VAR1*(HIGH-CLOSE+OPEN-LOW),IF(CLOSE<OPEN,-VAR1*(HIGH-LOW),-VOL/2));
买卖差:=买盘+卖盘;
A:=买卖差/2;
X:=(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;
主力量能:EMA(X,3),LINETHICK3,colorFF00FF;
主力:EMA(X,3),LINETHICK1,coloryellow;
趋势量能:EMA(X,8),LINETHICK3,color00FF00;
趋势:EMA(X,8),LINETHICK1,coloryellow;
DRAWICON (CROSS(主力量能,趋势量能)=1,主力量能*0.9999,1);
DRAWICON (CROSS(趋势量能,主力量能)=1,趋势量能*1.0001,2);
