修正过滤上涨下降误信号
修正过滤上涨下降误信号可使上涨利润最大化和及时止损！！！
薛斯主图源码
{N 80 120 102
M 2 20 7}
AA:=MA((2*CLOSE+HIGH+LOW)/4,5);
N:=5;
M:=5;
通道1:AA*N/100;
通道2:AA*(200-N)/100;
CC:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);
DD:=DMA(CLOSE,CC);
通道3:(1+M/100)*DD;
通道4:(1-M/100)*DD;
XG:CROSS(通道2,通道4) AND 通道2>REF(通道2,3);
DRAWTEXT(XG,HIGH+0.06,' ←介入'),COLORYELLOW;
DRAWICON(XG,HIGH+0.15,9);
Z:CROSS(通道3,通道1) AND 通道2<REF(通道2,1);
DRAWTEXT(Z,HIGH+0.06,' ←卖出'),COLORWHITE;
DRAWICON(Z,HIGH+0.1,15);
