{大趋势——主做中线，波段操作}
MA5:=MA(CLOSE,5);
MA10:=MA(CLOSE,10);
MA20:=MA(CLOSE,20);
MA60:=MA(CLOSE,60);
MA120:=MA(CLOSE,120);
MA250:=MA(CLOSE,250);
趋势线:EMA(CLOSE,30),COLORRED,LINETHICK2;
生命线:MA(CLOSE,60),COLORGREEN,LINETHICK2;
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
波段买点:CROSS(DIF,DEA) AND DIF>0 AND 趋势线>生命线 AND C>趋势线,COLORRED,NODRAW;
波段卖点:CROSS(DEA,DIF) AND DIF<0 AND C<趋势线,COLORGREEN,NODRAW;
DRAWICON(波段买点,L*0.98,1);
DRAWICON(波段卖点,H*1.02,2);
STICKLINE(MACD>0,0,MACD,2,0),COLORRED;
STICKLINE(MACD<0,0,MACD,2,0),COLORGREEN;
DRAWTEXT(CROSS(DIF,DEA) AND DIF>0 AND 趋势线>生命线 AND C>趋势线,L*0.95,'买'),COLORRED;
DRAWTEXT(CROSS(DEA,DIF) AND DIF<0 AND C<趋势线,H*1.05,'卖'),COLORGREEN;
