以下公式适合通达信股票软件。选出股票后能否买入依然还要综合参考大趋势和其它指标。
	金叉并非万能,有时刚刚进入金叉或准金叉状态,也可能是上一波反弹的结束,下一波下跌的开始。
	只有当金叉周期的前后周期均为上涨趋势,金叉的威力才最大。
	业绩的持续增长才是技术指标的前提和保证。
	1、0轴上方第一次金叉选股公式:
	DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
	DEA := EMA(DIFF,9);
	MACD := 2*(DIFF-DEA);
	xg:cross(diff,dea) and dea>-1.0 and dea<0.5 and CLOSE>ref(CLOSE,1) and CLOSE>=ma(c,60);
或:
	DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
	DEA:=EMA(DIF,9);
	XG:DIF>0 AND DEA>0 AND CROSS(DIF,DEA);
	2、0轴上方二次金叉的选股公式:
	JC:IF(SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),0)-HHV(IF(IF(CROSS(MACD.DEA,0),1,0),
	SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),0),0),0)=2 AND SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),
	0)>REF(SUM(IF(MACD>0 AND CROSS(MACD.DIF,MACD.DEA),1,0),0),1),10,0);
	{选股设JC=10即可}
	
	3.0轴下方一次金叉的选股公式:
	DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
	DEA:=EMA(DIFF,9);
	MACD:=(DIFF-DEA)*2;
	低位金叉:CROSS(DIFF,DEA) AND DIFF<-0.1;
	
	4、0轴下方二次金叉且第二次金叉高于第一次金叉:
	DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
	DEA:=EMA(DIF,9);
	AA:=BARSLAST(REF(CROSS(DIF,DEA),1));
	二次金叉:CROSS(DIF,DEA) AND DIF>REF(DIF,AA+1) AND AA<20 AND DIF<0;
	
	5、0轴下方二次金叉选股公式:
	DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26); {选股设JC=10即可}
	DEA:=EMA(DIFF,9);
	MACD:=2*(DIFF-DEA);
	A:=IF(CROSS(0,DEA),1,0);
	A1:=IF(DIFF<0 AND CROSS(DIFF,DEA),1,0);
	SS:=IF(A,SUM(A1,0),0);
	SSB:=HHV(SS,0);
	SSS:=SUM(A1,0);
	JC:IF(SSS-SSB=2 AND SSS>REF(SSS,1),10,0);
	6、缩量横盘突破选股:
	WH01:=(HHV(C,10)-LLV(C,10))/LLV(C,10)*100<=10;
	WH02:=SUM(VOL,10)/CAPITAL*100<45;
	WH03:=REF(WH01,1);
	WH04:=HHVBARS(HIGH,55)>20 OR C=HHV(H,55);
	WH05:=WH02 AND WH03 AND WH04 AND C>REF(HHV(H,10),1);
	WH05 AND REF(NOT(WH05),1);
	7、均线、KDJ、MACD金叉的预警选股公式
	完全符合以下条件:
	1、5日线上穿10日线
	2、MACD金叉
	3、KDJ金叉(KDJ数值由9、3、3调整为8、2、2)
	4、成交量指标金叉
	通达信预警选股公式
	A1:=CROSS(MA(C,5),MA(C,10));
	A2:=CROSS(MACD.DIF,MACD.DEA);
	A3:=CROSS(KDJ.K(8,2,2),KDJ.D(8,2,2));
	A4:=CROSS(MA(V,5),MA(V,10));
	XG:A1 AND A2 AND A3 AND 4;
三金叉选股完整源码,绝无未来函数
	均线、成交量、MACD同时金叉
	MA1:=MA(CLOSE,5);
	MA2:=MA(CLOSE,10);
	AA:=CROSS(MA1,MA2);
	AAA:=COUNT(AA,3)>=1;
	T1:=MA(VOL,5);
	T2:=MA(VOL,10);
	BB:=CROSS(T1,T2);
	BBB:=COUNT(BB,3)>=1;
	DIF:=EMA(CLOSE,12) - EMA(CLOSE,26);
	DEA:=EMA(DIF,9);
	MACD:=(DIF-DEA)*2;
	CC:=CROSS(DIF,DEA);
	CCC:=COUNT(CC,3)>=1;
	三金:=AAA AND BBB AND CCC;
	三金叉:FILTER(三金,3),COLORFF00FF;
	使用说明:该选股公式适合超级短线,快进快出具有一定的风险因素,此时的股价往往处于拉高拔升阶段。
	要求使用者特别关注股价所处的位置,如果过于高位防止庄家诱多。低位可大胆搏杀,短期回档被套也有回旋余地。
	
	8、四线粘合
	N1:=5;N2:=10;N3:=20;M:=1;
	MA1:=MA(C,N1);MA2:=MA(C,N2);MA3:=MA(C,N3);
	A3:=V>REF(V,1)*1.5 AND V>MA(V,5);
	MAX(MA1,MAX(MA2,MA3))/MIN(MA1,MIN(MA2,MA3))<1+0.01*M
	AND C>O AND V> REF(V,1) AND FINANCE(7)<=300000000
	AND A3 AND CAPITAL<=300000000;
	9、均线粘合
	M:=1;
	M5:=MA(CLOSE,5);
	M10:=MA(CLOSE,10);
	M20:=MA(CLOSE,20);
	K1:=MAX(MAX(M5,M10),MAX(M10,M20));
	K2:=MIN(MIN(M5,M10),MIN(M10,M20));
	A:=MAX(M5,MAX(M10,M20))/MIN(M5,MIN(M10,M20))<1+0.01*M;
	A1:=(K1/K2-1)<0.005;
	A2:=(K1/K2-1)<0.005;
	A3:=V>REF(V,1)*1.5 AND V>MA(V,5);
	XG:A AND A1 AND A2 AND A3 ;
	10、多线粘合
	V0:=EMA(C,5);
	V1:=EMA(C,10);
	V2:=EMA(C,15);
	V3:=EMA(C,30);
	V4:=EMA(C,60);
	M1:=1000*V1/V4<=1015 AND 1000*V1/V4>=975;
	M2:=1000*V2/V4<=1020 AND 1000*V2/V4>=980;
	M3:=1000*V3/V4<=1015 AND 1000*V3/V4>=985;
	M4:=M1 AND M2 AND M3 AND CROSS(V0,V1);
	M5:=M1 AND M2 AND M3 AND CROSS(V0,V3);
	M4 OR M5;
	11、MACD天天挣钱选股指标公式
	DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
	DEA:=EMA(DIFF,9);
	XG:CROSS(REF(DEA,1),REF(DIFF,1)) AND CROSS(DIFF,DEA);
	12、短线之王
	VAR1:=(-100)*(HHV(HIGH,3)-CLOSE)/(HHV(HIGH,3)-LLV(LOW,3));
	CROSS(VAR1,-87) AND OPEN<MA(CLOSE,5) AND CLOSE>=1.099*REF(CLOSE,1) AND INDEXC>0.98*REF(INDEXC,1) AND CLOSE<=1.47*LLV
	(CLOSE,58);
13、自用短线MACD 副图