指标功能是识别市场主线行情启动的时机。
主要功能：通过计算不同周期的平均价格，监测短期、中期和长期力量的强弱变化，当三个周期形成特定共振关系时，发出启动信号。
操作策略：当指标发出"主线启动"信号时，表明市场可能进入强势阶段，可考虑顺势参与；信号出现前保持观望。
该指标通过监测三个不同时间维度的力量对比变化，在它们形成特定共振关系时提示机会，适合趋势跟踪型投资者使用。
{主图指标源码如下}
板块强度:MA(C,5),COLORWHITE LINETHICK1;
龙头强度:MA(C,20),COLORFF00FF LINETHICK2;
资金强度:MA(C,90),COLORFFCC66 LINETHICK2;
ZBGS31:=BARSLAST(CROSS(MA(C,5),MA(C,90)));
ZBGS32:=ZBGS31 AND BARSLAST(CROSS(MA(C,20),MA(C,90)));
ZBGS33:=ZBGS32 AND CROSS(MA(C,5),MA(C,20)) AND MA(C,20)>MA(C,90);
ZBGS34:=BARSLAST(CROSS(板块强度,龙头强度)) AND 板块强度>龙头强度;
ZBGS35:=ZBGS34 AND BARSLAST(CROSS(板块强度,资金强度));
ZBGS36:=ZBGS35 AND CROSS(龙头强度,资金强度);
DRAWICON(ZBGS36,L,5);
DRAWTEXT(ZBGS36,L-0.10,' ↖主线启动'),COLORYELLOW ;
{副图指标源码如下}
WE:=8;
AVG:=20;
MOV:=2;
ESA:=EMA(CLOSE,WE);
DDVALUES:=ABS((2*HIGH+CLOSE+2*LOW))/5-ESA;
DD:=EMA(DDVALUES,WE);
CI:=IF(DD>0,((HIGH+CLOSE+LOW)/3.0-ESA)/(0.015*DD),0);
BULLLINE:=EMA(CI,AVG);
ZBGS3:SMA(MAX(CLOSE-C,0),7,1)/SMA(ABS(CLOSE-C),7,1)*100,NODRAW;
BEARLINE:=EMA(BULLLINE,MOV);
AA:=EMA(CLOSE,WE);
BBB:=EMA(DDVALUES,WE);
HHH:=BBB-LLV(BBB,27);
CCC:=LLV(BBB,27)-BBB;
X_A:(EMA(HHH,0.5)*3+HHH*13)/15,COLORRED,LINETHICK1;
X_B:(EMA(CCC,0.5)*3+CCC*13)/16,COLORRED,LINETHICK1;
X_C:EMA(HHH,5),LINETHICK1,COLORGREEN;
X_D:EMA(CCC,5),LINETHICK1,COLORGREEN;
X_E:IF(X_A< X_C,X_B,X_D),LINETHICK1,COLORCYAN;
X_F:IF(X_B< X_D,X_C,X_A),LINETHICK1,COLORCYAN;
S:0,COLOR00FFFF;
BUYSIGN:(X_F-X_E)< 4.3&&CROSS(X_A,X_C);
主线强度:IF(X_A>X_C,0.5,0),COLORYELLOW;
{真龙现身选股指标源码如下}
DIF:=EMA(CLOSE,6)-EMA(CLOSE,19);
DEA:=EMA(DIF,9);
MACD:=2*(DIF-DEA);
ZBGS31:=REF(MACD,1)< REF(MACD,2) AND REF(MACD,2)< REF(MACD,3) AND REF(MACD,3)< REF(MACD,4);
ZBGS32:=MACD>=0 AND COUNT(MACD>REF(MACD,1),1)=1;
ZBGS33:=ZBGS31 AND ZBGS32 AND EMA(C,13)>REF(EMA(C,13),1);
ZBGS34:=ZBGS31 AND ZBGS32 AND ABS((DIF-DEA)/C)< 0.018;
ZBGS35:=ZBGS31 AND ZBGS32 AND MACD< 0.10;
主线强度:=CLOSE>OPEN AND MA(CLOSE,5)>MA(CLOSE,10) AND MA(CLOSE,10)>MA(CLOSE,30) AND DIF>DEA AND MACD>REF(MACD,1) AND DIF>0 AND DEA>0 AND MA(VOL,5)>MA(VOL,34) AND MA(CLOSE,30)>=REF(MA(CLOSE,30),1);
ZBGS36:=BARSLAST((CROSS(MACD,REF(MACD,1)) AND MACD>0) OR CROSS(MACD,0));
ZBGS37:=BARSLAST(CROSS(0.5,COUNT(MACD>REF(MACD,1),ZBGS36+1)=ZBGS36+1));
ZBGS38:=COUNT(MACD< REF(MACD,1),ZBGS37+1)=ZBGS37+1 AND COUNT(MACD< 0,ZBGS37+1)<=2;
ZBGS39:=REF(ZBGS38,1) AND MACD>REF(MACD,1) AND C>O AND C>REF(C,1);
龙头强度:(ZBGS33 OR ZBGS34 OR ZBGS35);
