通达信简单买卖副图源码XG2上穿XG1时买入 XG2下穿XG1时卖出

WR1:=110*(HHV(HIGH,20)-EMA(C,5))/(HHV(HIGH,20)-LLV(LOW,20));
 WR2:=110*(HHV(HIGH,5)-EMA(C,1))/(HHV(HIGH,5)-LLV(LOW,5));
 G:=BARSLAST(CROSS(WR1,WR2))/2+49;
 XG1:WR2>G;
 XG2:G>WR2;
 DRAWICON(CROSS(XG2,XG1),XG2,1);
 DRAWICON(CROSS(XG1,XG2),XG1,2);