指標代碼分析及使用參考說明：

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根據提供的選股條件和變盤指標，我將為您進行簡要總結思路和操作建議。

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源碼：

DRAWTEXT((BARPOS = SYSPARAM(2)),HIGH,((((((((((((((((('所屬板塊:' + BLKNAME) + '\n') + '總股本')
+ NUMTOSTR(FINANCE(1),0)) + '萬股') + '流通A股') + NUMTOSTR(FINANCE(7),0)) + '萬股') + '凈資產') +
NUMTOSTR(FINANCE(35),2)) + '億元') + '每股收益') + NUMTOSTR(FINANCE(33),2)) + '元') +'市盈率') +
NUMTOSTR(DYNAINFO(39),2)) + '%')),ALIGN4,colorFF00;

{公式主體}
重心價:(2*C+H+L)/4;{當日重心價}
三日重心:EMA(重心價,3),COLORBLUE,LINETHICK2;{三日重心價}

壓:HHV(三日重心,20),COLORWHITE,LINETHICK2;
撐:LLV(三日重心,20),COLORWHITE,LINETHICK2;

MA10:eMA(C,10),COLORYELLOW;
MA20:MA(C,20),COLORMAGENTA;

RSV:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100;
K:=SMA(RSV,3,1),COLORFFFFFF;
D:=SMA(K,3,1),COLOR00FFFF;
J:=3*K-2*D,COLORFF1AA9;

DIFF:=EMA(CLOSE,7)-EMA(CLOSE,21),COLORFFFFFF,LINETHICK0;
DEA:=EMA(DIFF,3),LINETHICK0,COLOR00FFFF;
MACD:=2*(DIFF-DEA),COLOR00DDDD,LINETHICK0;

LC := REF(CLOSE,1);
RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;
RSI3:=SMA(MAX(CLOSE-LC,0),24,1)/SMA(ABS(CLOSE-LC),24,1)*100;
RR:=RSI1<REF(RSI1,1) AND REF(RSI1,1)>=REF(RSI1,2);

TYP:=(HIGH+LOW+CLOSE)/3;
CCI:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14));
{買入}

KK:=三日重心>REF(三日重心,1) AND REF(三日重心,1)<=REF(三日重心,2);
MM2:=MA20>REF(MA20,1)*0.99 AND MA20<REF(MA20,1)*1.01;
MM:=MM2 OR MA20>=REF(MA20,1);

J55:=J>REF(J,1);
SJC:=COUNT(CROSS(J,K),15)>=1 AND J>REF(J,1) AND REF(J,1)<=REF(J,2);{雙金叉}
KDJJC:=CROSS(J,K) OR SJC;

CC:=C>REF(撐,1) AND C>=REF(重心價,1);

STICKLINE(CC AND KDJJC,C,O,6.5,0),COLORMAGENTA;{KDJ金叉或又金叉顯粉紅柱體}
DRAWICON(KK AND MM,L*0.99,3);{決策線上行中，20日也在上行中}


SHORTBUY:=CROSS(重心價,三日重心) AND COUNT(CROSS(J,K),30)>=1 AND J>REF(J,1) AND REF(J,1)<=REF(J,2);
STICKLINE(SHORTBUY AND MACD>REF(MACD,1),C,O,4,0),COLORYELLOW;
{當日重心價,三日平均重心金叉,MACD增大，顯黃柱體}


{賣出}

JXX:=J<REF(J,1);
MDD:=MACD<REF(MACD,1) AND REF(MACD,1)=HHV(MACD,3);
DRAWTEXT(MDD AND RR AND CCI<REF(CCI,1) ,H*1.01,'S'),COLORGREEN;{http://m.weiqiv.net.cn}

{主圖線}

持股:PARTLINE(三日重心>REF(三日重心,1) AND J55,三日重心),COLORRED,LINETHICK2;

{黃金分割點}
高:=REF(HHV(H,80),3);
低:=REF(LLV(L,80),3);
H19:=高-(高-低)*0.191;
H38:=高-(高-低)*0.382;
H中:=高-(高-低)*0.5;
H61:=高-(高-低)*0.618;
H80:=高-(高-低)*0.809;
頂點:REFx(高,DATE),COLORWHITE,POINTDOT;
十九:REFx(H19,DATE),COLORYELLOW,POINTDOT;
三八:REFx(H38,DATE),colorgreen,POINTDOT;
五十:REFx(H中,DATE),COLORRED,POINTDOT;
六一:REFx(H61,DATE),colorgreen,POINTDOT;
八十:REFx(H80,DATE),COLORYELLOW,POINTDOT;
低點:REFx(低,DATE),COLORWHITE,POINTDOT;
DRAWTEXT(ISLASTBAR,頂點,'頂點'),COLORWHITE;
DRAWTEXT(ISLASTBAR,十九,'％19.8'),COLORYELLOW;
DRAWTEXT(ISLASTBAR,三八,'％38.2'),COLORGREEN;{http://m.weiqiv.net.cn}
DRAWTEXT(ISLASTBAR,五十,'％50'),COLORRED;
DRAWTEXT(ISLASTBAR,六一,'％61.8'),COLORGREEN;{http://m.weiqiv.net.cn}
DRAWTEXT(ISLASTBAR,八十,'％80.9'),COLORYELLOW;
DRAWTEXT(ISLASTBAR,低點,'低點'),COLORWHITE;


HJD:=CROSS(頂點,重心價) OR CROSS(低點,重心價) OR CROSS(十九,重心價)
OR CROSS(三八,重心價) OR CROSS(五十,重心價) OR CROSS(六一,重心價)
OR CROSS(八十,重心價);
HJl:=CROSS(頂點,l) OR CROSS(低點,l) OR CROSS(十九,l)
OR CROSS(三八,l) OR CROSS(五十,l) OR CROSS(六一,l)
OR CROSS(八十,l);
hjfgd:=hjd or hjl;

ma5:=ma(c,5);M10:=MA10>REF(MA10,1)*0.99 AND MA10<REF(MA10,1)*1.01;
MM10:=M10 OR MA10>=REF(MA10,1);

BC:=COUNT(CROSS(MA5,MA10),15)>=1 AND COUNT(C<REF(C,1),5)>=3 AND HJFGD
AND MM10 AND REF(C,BARSLAST(HHV(重心價,5)))/C<1.07;


DRAWTEXT(BC,L*0.988,'B'),colorwhite;

{回抽買}
T1:=BARSLAST(CROSS(壓,重心價));

DRAWTEXT(MA20>REF(MA20,1) AND MA10>REF(MA10,1) AND
REF(C,T1)/LLV(L,2)<1.10 AND COUNT(C<REF(C,1),3)>=1 AND CROSS(重心價,三日重心),l*0.99,'回'+'\n'+'抽'),COLORGREEN;{http://m.weiqiv.net.cn}
{底反彈}

DRAWTEXT(COUNT(L<撐,3)>=1 AND COUNT(O/C<1.05,3)>=2 AND CROSS(重心價,撐),l*0.98,'底'),colorred;{程序化交易 m.weiqiv.net.cn }
{程序化交易 m.weiqiv.net.cn }

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