资金趋势，这个趋势公式不错，滞后很少
A:=VOL*CLOSE;
B:=SUM(A,1)/SUM(VOL,1);
B1:=EMA(B,8);
敢死队:(B-B1)*100/B,NODRAW,COLORRED;
DRAWBAND(敢死队+35,RGB(250,0,00),35,RGB(0,255,0));
DRAWTEXT(ISLASTBAR,35.5,' 敢死队'),COLORRED;
资金趋势:3*(EMA(C,3)-EMA(C,8)-EMA(EMA(C,3)-EMA(C,8),20))*5,NODRAW,COLORMAGENTA;
