欣喜:MEMA(XMA((((C-O)*2)+O),30),13);
若狂:MEMA(MEMA((((C-O)*2)+O),5),13);
DRAWBAND(欣喜,RGB(150,0,80),若狂,RGB(0,0,250));
DRAWICON(LONGCROSS(欣喜,若狂,1),欣喜*0.958,7),COLORRED;
DRAWICON(LONGCROSS(若狂,欣喜,1),若狂*1.03,8),COLORGREEN;

DRAWTEXT(LONGCROSS(欣喜,若狂,1),欣喜*0.9165,'买入'),COLORRED;