通达信庄家资金流向指标公式源码

X_1:=SUM(vol,2)/((HHV(HIGH,2)-LLV(LOW,2))*100);
X_2:=(CLOSE-REF(CLOSE,1))*X_1;
X_3:=SUM(X_2,0);
DRAWBAND(MA(X_3,30),RGB(0,255,0),X_3,RGB(255,0,0));