简单说说均线：
均线指标实际上是移动平均线指标的简称。由于该指标是反映价咯运行趋势的重要指标，其运行趋势一旦形成，将在一段时间内继续保持，趋势运行所形成的高点或低点又分别具有阻挡或支撑作用，因此均线指标所在的点位往往是十分重要的支撑或阻力位，这就为我们提供了买进或卖出的有利时机，均线系统的价值也正在于此。
均线的几个特性：
1       .趋势追踪。均线指标的构造原理决定了它具有反映价咯运行趋势的特性，因此其指标可以对价咯运行起到趋势跟踪的作用，也许在某一天或者某一时刻，价咯的波动会暂时脱离原来的运行趋势，但只要其均线系统没有出现相应的变化，我们就不能肯定价咯的运行趋势出现了转折。
2.    稳定和滞后。由于均线是对价咯收盘价进行算术平均以后产生的新的价咯点连线，因此均线相对于价咯的变化来说就更为稳定。而正是因为均线系统的稳定和对趋势所具有的这种跟踪特性，相对于价咯趋势的变化来说，均线指标又具有一定的滞后性。即当价咯趋势已经出现变化的时候，均线指标还会按照惯性再继续维持原来的方向运行一段时间，而不是立即改变现在运行的方向，这是均线指标的不足之处。
　 3.助涨助跌性。这是使用者务必注意的一个问题，当价咯对均线形成突破后，均线指标将对价咯突破后的运行产生助涨或助跌的作用，尤其是当均线系统多头发散或者空头发散时，所产生的助涨助跌性就更为强烈。

黑牛均线

买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,42); 
BU:=CROSS(买线,卖线);
SEL:=CROSS(卖线,买线);
DRAWICON(BU,L-0.1,1);
DRAWICON(SEL,H+0.1,2);
{STICKLINE(买线>=卖线,LOW,HIGH,0.0,1),COLORRED;
STICKLINE(买线>=卖线,CLOSE,OPEN,2,1),COLORRED;
STICKLINE(买线<卖线,LOW,HIGH,0.0,1),COLORGREEN;
STICKLINE(买线<卖线,CLOSE,OPEN,2,1),COLORGREEN;
STICKLINE(BU,OPEN,CLOSE,2,0),COLORYELLOW;
STICKLINE(SEL,OPEN,CLOSE,2,0),COLORBLUE;}

主力:EMA(CLOSE,10),COLORRED;
散户:EMA(CLOSE,5),COLORWHITE;
绿降:(46.18*EMA(CLOSE,10)-31.82*EMA(CLOSE,4))/14.36,COLORGREEN,LINETHICK1;
操盘:MA(CLOSE,9),COLORCYAN,LINETHICK2;
界点:MA(CLOSE,20),COLORMAGENTA;

LC:=REF(CLOSE,1);
RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);
FF:=EMA(CLOSE,3);
MA15:=EMA(CLOSE,21);
DRAWTEXT(CROSS(FF,MA15),(LOW * 0.99),'底背离'),COLOR0000FF;

AA:=(HHV(HIGH,20) - (2 * ATR));
BB:=CROSS(CLOSE,REF(HHV(HIGH,55),1));
SSS:=CROSS(MIN(MA(CLOSE,13),AA),CLOSE);
BBB:=BARSLAST(BB);
SSSB:=BARSLAST(SSS);
B1:=((BBB = 0) AND (REF(SSSB,1) < REF(BBB,1)));
B1B:=BARSLAST(B1);
B2:=((((BB = 1) AND (B1B < SSSB)) AND (B1B > 0)) AND (COUNT(BB,SSSB) < 3));
B2B:=BARSLAST(B2);
B3:=((((BB = 1) AND (B2B < B1B)) AND (COUNT(BB,SSSB) < 4)) AND (COUNT(BB,SSSB) > 2));
DRAWTEXT((B1 = 1),(LOW - 0.6),'跟进'),COLORYELLOW;
DRAWTEXT((B2 = 1),(LOW - 0.6),'加码'),COLORFFAAFF;

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天机均线1

EMA6:EMA(C,6),COLORRED LINETHICK2;
EMA18:EMA(C,18),COLORYELLOW;
EMA55:EMA(C,55),COLORFF00FF;
EMA144:EMA(C,144),COLORGREEN;
EMA233:EMA(C,233),COLORCYAN;

【中线买入】:=COUNT(CLOSE<EMA18,5)=4 AND CLOSE/EMA18>1.004 AND CROSS(CLOSE,EMA18) AND EMA18>=
REF(EMA18,1),LINETHICK,COLORRED;
DRAWTEXT(【中线买入】,LOW*0.95,'【中线买入】'),COLORRED;

VL:=REF(LOW,1);
VAR12:=(SMA(ABS(LOW-VL),13,1))/(SMA(MAX(LOW-VL,0),13,1))*100;
VAR14:=MA(VAR12,13);
VAR15:=LLV(LOW,34);
VAR18:=EMA(IF(LOW<=VAR15,VAR14,0),3);
VAR110:=SMA(SMA((CLOSE-LLV(LOW,54))/(HHV(HIGH,54)-LLV(LOW,54))*100,7,1),5,1);
VAR111:=SMA((CLOSE-LLV(LOW,54))/(HHV(HIGH,54)-LLV(LOW,54))*100,7,1)*16.18-VAR110*10.9;
T:=FILTER(IF(VAR111<=VAR110 AND VAR18>REF(VAR18,1),VAR18*8,0),20);
DRAWTEXT(T,LOW-0.4,'←洗盘结束'),COLORFF00FF;
DRAWTEXT(T,LOW-0.2,'|'),COLORFF00FF;

VAR21:=(CLOSE-LLV(LOW,36))/(HHV(HIGH,36)-LLV(LOW,36))*100;
VAR22:=SMA(VAR21,3,1);
VAR23:=SMA(VAR22,3,1);
VAR24:=SMA(VAR23,3,1);
VAR25:=CROSS(VAR23,VAR24) AND VAR23<20;
DRAWTEXT(FILTER(VAR25,10)=1,LOW-0.4,'←抄底'),COLORRED;
DRAWTEXT(FILTER(VAR25,10)=1,LOW-0.2,'|'),COLORRED;
VAR29:=CROSS(VAR24,VAR23) AND VAR23>80;
DRAWTEXT(FILTER(VAR29,5)=1,HIGH+0.4,'←逃顶'),COLORBLUE;
DRAWTEXT(FILTER(VAR29,5)=1,HIGH+0.2,'|'),COLORBLUE;

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天机均线2

短期线:EMA(CLOSE,6);
持股线:EMA(CLOSE,18),LINETHICK2;
中期线:EMA(CLOSE,55);
牛熊线:EMA(CLOSE,144);
X1:=(C+L+H)/3;
BB13:=ATAN(EMA(X1,13)-REF(EMA(X1,13),1))*3.1416*10;
EMA8:=EMA(C,8);
DRAWTEXT(FILTER(BB13>1 AND EMA(X1,13)>REF(EMA(X1,8),1),10),
EMA8,'∠35上升'),COLORYELLOW;
支撑:MA(REF(LLV(C,30),1),2);
C1:=(CLOSE+LOW+HIGH)/3;
C2:=EMA(C1,6);
C3:=EMA(C2,5);
C4:=CROSS(C2,C3);
DRAWTEXT(C4,LOW/1.01,'★买'),,COLORRED;

X:=EMA(((SLOPE(CLOSE,21) * 20) + CLOSE),68);
Y:=EMA(CLOSE,10);
LL:=REF(CLOSE,2);
MM:=((SMA(MAX((CLOSE - LL),0),6,1) / SMA(ABS((CLOSE - LL)),6,1)) * 100);
DB:=IF(((MM < REF(MM,1)) AND (MM > 79)),MM,0);
DRAWTEXT(CROSS(Y,X),(LOW * 0.985),'▲加仓'),LINETHICK2,COLORRED;
LC:=REF(CLOSE,1);
RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);
DRAWTEXT(CROSS(88,RSI),HIGH * 1.02,'▼逃顶'),COLOR00FFFF;
STICKLINE(C>=O,C,O,3.1,0),COLORRED;
STICKLINE(C>=O,C,O,1.7,0),COLOR7040FF;
STICKLINE(C>=O,C,O,0.5,0),COLORYELLOW;
STICKLINE(C<=O,C,O,3.1,0),COLORCC0000;
STICKLINE(C<=O,C,O,1.7,0),COLORFF4411;
STICKLINE(C<=O,C,O,0.5,0),COLORFFCC33;

利多方舟
EMA13:EMA(C,13),COLOR0000FF,LINETHICK2;
EMA34:EMA(C,34),COLORYELLOW;
EMA55:EMA(C,55),COLORFF00FF;
EMA120:EMA(C,120),COLORFFCC66;
AR1:=EMA55>EMA34 AND EMA34>EMA13;
AR2:=BARSLAST((C-EMA13)/EMA13*100<-6);
AR3:=EMA13>=REF(EMA13,2);
AR4:=COUNT(CROSS(C,EMA13),AR2)=1;
AR5:=AR1 AND AR2 AND AR3 AND AR4;
AR6:=AR5 AND FILTER(AR5,10);
DRAWTEXT(AR6,L-0.09,'启动'),COLORYELLOW;
STICKLINE(AR6,O,C,6,1),LINETHICK2,COLORYELLOW;
BR1:=COUNT(BETWEEN((C-REF(C,1))/REF(C,1)*100,0,5) ,5)=5;
BR2:=ABS((EMA13-EMA34)+(EMA34-EMA55))/C<0.2;
BR3:=C>EMA55 AND (REF(C,1)<REF(EMA55,1)  OR REF(C,2)<REF(EMA55,2) OR REF(C,3)<REF(EMA55,3) OR REF(C,4)<REF(EMA55,4) OR REF(C,5)<REF(EMA55,5));
BR4:=BR1 AND BR2 AND BR3;
DRAWTEXT(BR4 AND FILTER(BR4,10),L-0.09,'上升'),COLOR00C5FF;
STICKLINE(BR4 AND FILTER(BR4,10),O,C,6,1),LINETHICK2,COLOR00C5FF;
CR1:=(C-REF(C,1))/REF(C,1)*100>0.5;
CR2:=V>MA(V,5)*0.6;
CR3:=COUNT(CROSS(EMA13,EMA55),3)=1;
CR4:=ABS(EMA34-EMA55)/EMA55<0.03;
CR5:=EMA55<=EMA120 AND EMA55>=REF(EMA55,1);
CR6:=FILTER(CR1 AND CR2 AND CR3 AND CR4 AND CR5,2);
STICKLINE(CR6,O,C,6,1),LINETHICK2,COLORF00FF0;
DRAWTEXT(CR6,L-0.09,'涨升'),COLORF00FF0;
DR1:=EMA13>EMA34 AND EMA34<EMA55;
DR2:=BARSLAST(CROSS(C,EMA55) );
DR3:=H=HHV(H,DR2);
DR4:=BARSLAST(DR3);
DR5:=COUNT(O>C AND C<REF(C,1) AND C>EMA55 AND BETWEEN((C-EMA55)/EMA55,0,0.02),DR4)=1;
DR6:=C>REF(C,1) ;
DR7:= DR1  AND DR5 AND DR6 ;
DR8:=DR7 AND FILTER(DR7 ,10);
DRAWTEXT(DR8,L-0.09,'出击'),COLORD6BA63;{
STICKLINE(DR8,O,C,6,1),LINETHICK2,COLORD6BA63;}
ER:=BARSLAST(REF(CROSS(EMA55,EMA34),1)) AND CROSS(EMA34,EMA55);
DRAWTEXT(ER,L-0.09,'金叉'),COLOR0099FF;{
STICKLINE(ER,O,C,6,1),LINETHICK2,COLOR0099FF;}
FR:=BARSLAST(REF(CROSS(EMA34,EMA13),1)) AND CROSS(EMA13,EMA34);
DRAWTEXT(FR,L-0.09,'加仓'),COLORWHITE;{
STICKLINE(FR,O,C,6,1),LINETHICK2,COLORWHITE;}
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