箭上必涨指标 (源码)

DIF1:=EMA(DCLOSE,12)-EMA(DCLOSE,26);
DEA1:=EMA(DIF1,9);
{柱状线}
AAA1:=(DIF1-DEA1)*2*60;
AAA涨:IF(AAA1 REF(AAA1,1),AAA1,DRAWNULL),
STICK,COLORRED,LINETHICK1;
AAA跌:IF(AAA1 REF(AAA1,1),AAA1,DRAWNULL),STICK,COLORYELLOW,LINETHICK1;
买入线:15;
房子:AAA1-REF(AAA1,1),COLORRED;
DRAWICON(CROSS(房子,买入线),买入线,1);