使用说明：出现红色箭头为买入信号，后势上涨概率较大；出现绿色箭头为卖出信号，后势下跌风险较大。
源码
DIFF : EMA(CLOSE,12) - EMA(CLOSE,26);
DEA : EMA(DIFF,9);
MACD : 2*(DIFF-DEA), COLORSTICK;
D1:=EMA(C,3)-EMA(C,8);
D2:=EMA(O,3)-EMA(O,8);
D3:=EMA(H,3)-EMA(H,8);
D4:=EMA(L,3)-EMA(L,8);
DRAWICON(CROSS(D1,DIFF) AND DIFF<-0.05 ,D4-0.05,'buy');
DRAWICON(CROSS(DIFF,D1) AND DIFF>0.1 ,D3+0.05,'sell');
STICKLINE(D1>=D2,D1,D2,8,0),COLOR0055AA;
STICKLINE(D1<=D2,D1,D2,8,0),COLOR006600;
STICKLINE(D1>=D2,D1,D2,5,0),COLOR0077CC;
STICKLINE(D1>=D2,D1,D2,3,0),COLOR0099DD;
STICKLINE(D1>=D2,D3,D4,0,0),COLOR00BBFF;
STICKLINE(D1<=D2,D1,D2,5,0),COLOR009900;
STICKLINE(D1<=D2,D1,D2,3,0),COLOR00BB00;
STICKLINE(D1<=D2,D3,D4,0,0),COLOR00EE00;
