相關(guān)標(biāo)簽:牛逼發(fā)財(cái)選股公式 、 短線(xiàn)發(fā)財(cái)選股公式 、 公式指標(biāo)網(wǎng) 、 籌碼指標(biāo)公式 、 通達(dá)信指標(biāo)公式 、 股票指標(biāo)公式 、 macd指標(biāo)公式 、 量比指標(biāo)公式 、 成交量指標(biāo)公式 、 換手率指標(biāo)公式 、 文華指標(biāo)公式 、

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☆永遠(yuǎn)發(fā)財(cái)

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原理解析：

源碼：

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非分筆圖:=IF(TIME0=0,1,0);
SAT:=IF(AMOUNT/CLOSE/(HHV(AMOUNT,20)/HHV(CLOSE,20))*100>100,100,AMOUNT/CLOSE/(HHV(AMOUNT,20)/HHV(CLOSE,20))*100);
量能飽和度:SAT,LINETHICK0;
AA10:MA(CLOSE,8),colorFF;
AA12:MA(CLOSE,12),colorFF;
BB10:=(ATAN(AA10-REF(AA10,1)))*3.1416*10;
BB12:=(ATAN(AA12-REF(AA12,1)))*3.1416*10;
MA13:=MA(CLOSE,13);
FILLRGN(AA12<=AA10 AND BB12>=1 AND BB10>=1,AA10,AA12),color98FF;
FILLRGN(AA12>=AA10 AND BB10<=1 AND BB10<=1,AA10,AA12),colorFF00;
X1:=(CLOSE+LOW+HIGH)/3;
BB13:=(ATAN(EMA(X1,13)-REF(EMA(X1,13),1)))*3.1416*10;
EMA8:=EMA(CLOSE,8);
DRAWTEXT(FILTER(BB13>1 AND EMA(X1,13)>REF(EMA(X1,8),1),10),EMA8,'∠45上升'),colorFFFFFF;
頂:COST(95),LINETHICK2,colorFF;
VAR11:=(2*CLOSE+HIGH+LOW)/4;
底:EMA(VAR11,99)*0.91,LINETHICK2,colorFF00;
AA1:=AMOUNT/VOL;
BB1:=LOW<AA1*0.9;
CC1:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100>1.2;
DD1:=LOW<MA(CLOSE,5)*0.921;
EE1:=VOL<MA(VOL,5)*1.5;
FF1:=BB1 AND CC1 AND DD1 AND EE1;
DRAWTEXT(FF1,LOW*0.99,'老鼠倉(cāng)'),color4080FF;
A51:=3*SMA((CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100,5,1)-2*SMA((CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100,5,1);
黑馬線(xiàn):=EMA(A51,5);
A54:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
趨勢(shì)線(xiàn):=MA(3*SMA(A54,6,1)-2*SMA(SMA(A54,5,1),5,1),2);
DRAWTEXT(CROSS(趨勢(shì)線(xiàn),0) AND 黑馬線(xiàn)<40,HIGH*0.97,'▲大黑馬'),colorFFFF;
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,'底背離'),colorA6E500;
DRAWTEXT(CROSS(88,RSI),HIGH*1.02,'頂背離'),color1880FF;
VAR2:=LLV(LOW,27);
VAR3:=HHV(HIGH,34);
VAR4:=EMA((CLOSE-VAR2)/(VAR3-VAR2)*4,4)*25;
注意買(mǎi):=IF(VAR4<10,80,100);
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
超跌:=IF(J<0,10,0);
BDDD:=LLV(J,2)=LLV(J,8);
買(mǎi)入:=IF(CROSS(J,REF(J+0.01,1)) AND BDDD AND J<20,30,0);
DRAWTEXT(買(mǎi)入 AND 注意買(mǎi)=100 AND 超跌=0,LOW,'短線(xiàn)'),color8000FF;
MTM:=CLOSE-REF(CLOSE,1);
DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
買(mǎi):=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2)),1,0);
DRAWTEXT(FILTER(買(mǎi)=1,5),LOW-0.03,'拉升'),colorFFDE00;
STICKLINE(CLOSE>OPEN,OPEN,LOW,0.5,0),colorFF;
STICKLINE(CLOSE>OPEN,CLOSE,HIGH,0.5,0),colorFF;
STICKLINE(OPEN>=CLOSE,CLOSE,LOW,0.5,0),colorFF00;
STICKLINE(OPEN>=CLOSE,OPEN,HIGH,0.5,0),colorFF00;
STICKLINE(OPEN>=CLOSE,CLOSE,OPEN,7,0),colorFF7700;
STICKLINE(OPEN>=CLOSE,CLOSE,OPEN,6,0),colorFF9900;
STICKLINE(OPEN>=CLOSE,CLOSE,OPEN,5,0),colorFFBB00;
STICKLINE(OPEN>=CLOSE,CLOSE,OPEN,4,0),colorFFCC00;
STICKLINE(OPEN>=CLOSE,CLOSE,OPEN,3,0),colorFFDD00;
STICKLINE(OPEN>=CLOSE,CLOSE,OPEN,2,0),colorFFEE00;
STICKLINE(OPEN>=CLOSE,CLOSE,OPEN,1,0),colorFFFF00;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,7,0),color55;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,6,0),color66;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,5,0),color77;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,4,0),color99;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,3,0),colorBB;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,2,0),colorDD;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,1,0),colorFF;
VAR9Q:=CLOSE=HHV(CLOSE,4) AND (REF(CLOSE,1)>=REF(CLOSE,2) OR REF(CLOSE,1)>=REF(CLOSE,3)) OR REF(CLOSE,1)=HHV(CLOSE,4) AND CLOSE>=REF(CLOSE,2) OR REF(CLOSE,2)=HHV(CLOSE,4) AND REF(CLOSE,3)=LLV(CLOSE,4) AND CLOSE>=REF(CLOSE,1) OR REF(CLOSE,3)=HHV(CLOSE,4) AND CLOSE>=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
STICKLINE(VAR9Q,CLOSE,(OPEN+CLOSE)/2,7,0),color55;
STICKLINE(VAR9Q,CLOSE,(OPEN+CLOSE)/2,6,0),color66;
STICKLINE(VAR9Q,CLOSE,(OPEN+CLOSE)/2,5,0),color77;
STICKLINE(VAR9Q,CLOSE,(OPEN+CLOSE)/2,4,0),color99;
STICKLINE(VAR9Q,CLOSE,(OPEN+CLOSE)/2,3,0),colorBB;
STICKLINE(VAR9Q,CLOSE,(OPEN+CLOSE)/2,2,0),colorDD;
STICKLINE(VAR9Q,CLOSE,(OPEN+CLOSE)/2,1,0),colorFF;
VARAQ:=CLOSE=HHV(CLOSE,4) AND REF(CLOSE,1)=LLV(CLOSE,4);
STICKLINE(VARAQ,CLOSE,(OPEN+CLOSE)/2,7,0),colorFF11FF;
STICKLINE(VARAQ,CLOSE,(OPEN+CLOSE)/2,6,0),colorFF33FF;
STICKLINE(VARAQ,CLOSE,(OPEN+CLOSE)/2,5,0),colorFF55FF;
STICKLINE(VARAQ,CLOSE,(OPEN+CLOSE)/2,4,0),colorFF77FF;
STICKLINE(VARAQ,CLOSE,(OPEN+CLOSE)/2,3,0),colorFF99FF;
STICKLINE(VARAQ,CLOSE,(OPEN+CLOSE)/2,2,0),colorFFBBFF;
STICKLINE(VARAQ,CLOSE,(OPEN+CLOSE)/2,1,0),colorFFDDFF;
VARBQ:=CLOSE=LLV(CLOSE,4) AND (REF(CLOSE,1)<REF(CLOSE,2) OR REF(CLOSE,1)<REF(CLOSE,3)) OR REF(CLOSE,1)=LLV(CLOSE,4) AND CLOSE<REF(CLOSE,2) OR REF(CLOSE,2)=LLV(CLOSE,4) AND REF(CLOSE,1)<>HHV(CLOSE,4) AND CLOSE<REF(CLOSE,1) OR REF(CLOSE,3)=LLV(CLOSE,4) AND CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2);
STICKLINE(VARBQ,CLOSE,(OPEN+CLOSE)/2,7,0),color333333;
STICKLINE(VARBQ,CLOSE,(OPEN+CLOSE)/2,6,0),color555555;
STICKLINE(VARBQ,CLOSE,(OPEN+CLOSE)/2,5,0),color777777;
STICKLINE(VARBQ,CLOSE,(OPEN+CLOSE)/2,4,0),color999999;
STICKLINE(VARBQ,CLOSE,(OPEN+CLOSE)/2,3,0),colorBBBBBB;
STICKLINE(VARBQ,CLOSE,(OPEN+CLOSE)/2,2,0),colorDDDDDD;
STICKLINE(VARBQ,CLOSE,(OPEN+CLOSE)/2,1,0),colorFFFFFF;
VARCQ:=REF(CLOSE,1)=LLV(CLOSE,4) AND CLOSE>=REF(CLOSE,2) OR REF(CLOSE,2)=LLV(CLOSE,4) AND REF(CLOSE,1)<=REF(CLOSE,3) AND REF(CLOSE,2)<REF(CLOSE,4) AND CLOSE>=REF(CLOSE,1);
STICKLINE(VARCQ,OPEN,(OPEN+CLOSE)/2,7,0),color3300;
STICKLINE(VARCQ,OPEN,(OPEN+CLOSE)/2,6,0),color5500;
STICKLINE(VARCQ,OPEN,(OPEN+CLOSE)/2,5,0),color7700;
STICKLINE(VARCQ,OPEN,(OPEN+CLOSE)/2,4,0),color9900;
STICKLINE(VARCQ,OPEN,(OPEN+CLOSE)/2,3,0),colorBB00;
STICKLINE(VARCQ,OPEN,(OPEN+CLOSE)/2,2,0),colorDD00;
STICKLINE(VARCQ,OPEN,(OPEN+CLOSE)/2,1,0),colorFF00;
VARDQ:=REF(CLOSE,1)=HHV(CLOSE,4) AND CLOSE<REF(CLOSE,2) OR (REF(CLOSE,2)=HHV(CLOSE,4) AND REF(CLOSE,1)>REF(CLOSE,3) OR REF(CLOSE,3)=HHV(CLOSE,4) AND REF(CLOSE,1)>REF(CLOSE,2)) AND REF(CLOSE,2)>=REF(CLOSE,4) AND CLOSE<REF(CLOSE,1);
STICKLINE(VARDQ,OPEN,(OPEN+CLOSE)/2,7,0),colorFF1100;
STICKLINE(VARDQ,OPEN,(OPEN+CLOSE)/2,6,0),colorFF3300;
STICKLINE(VARDQ,OPEN,(OPEN+CLOSE)/2,5,0),colorFF5500;
STICKLINE(VARDQ,OPEN,(OPEN+CLOSE)/2,4,0),colorFF7700;
STICKLINE(VARDQ,OPEN,(OPEN+CLOSE)/2,3,0),colorFF9900;
STICKLINE(VARDQ,OPEN,(OPEN+CLOSE)/2,2,0),colorFFBB00;
STICKLINE(VARDQ,OPEN,(OPEN+CLOSE)/2,1,0),colorFFDD00;
A74:=MA(CLOSE,20);
A75:=CLOSE>MA(CLOSE,5);
A76:=MA(CLOSE,5)>MA(CLOSE,10);
A77:=CLOSE>MA(CLOSE,10);
A78:=MA(CLOSE,5)>MA(CLOSE,20);
A79:=CLOSE>MA(CLOSE,20);
A710:=REF(A74,1);
A711:=A74>A710;
AVX:=IF(A75,10,-10)+IF(A76,10,-10)+IF(A77,10,-10)+IF(A78,10,-10)+IF(A79,10,-10)+IF(A711,10,-10);
DSLX:=CLOSE/INDEXC;
DSLX1:=MA(DSLX,5);
DSLX2:=MA(DSLX,10);
V1:=MA(VOL,5);
V2:=MA(VOL,10);
T:=SYSPARAM(3)-SYSPARAM(2)+1;
HHG:=HHV(HIGH,T);
DDG:=LLV(LOW,T);
DD:=FINANCE(35);
SS:=FINANCE(37);
GG:=FINANCE(3);
TH:=DYNAINFO(39);
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(AVX,1) AND V1>=V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股的量能理想，有明顯走強(qiáng)跡象，可以考慮中線(xiàn)進(jìn)場(chǎng)參與，倉(cāng)位在2/3左右。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(AVX,1) AND V1<V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股雖然走勢(shì)趨強(qiáng)，但量能還顯不足，可以考慮短線(xiàn)進(jìn)場(chǎng)，倉(cāng)位在1/2左右。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(AVX,1) AND V1>V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股量?jī)r(jià)配合良好，但相對(duì)其它股票并沒(méi)有明顯走強(qiáng)，可以考慮短線(xiàn)進(jìn)場(chǎng)，倉(cāng)位1/2左右。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(AVX,1) AND V1<=V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股形態(tài)尚可，但量能不足，股票也未完全走強(qiáng)，可以短線(xiàn)參與，倉(cāng)位1/3左右。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(1,AVX) AND V1>=V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股形態(tài)變壞，但走勢(shì)相對(duì)其它股票尚可，重倉(cāng)者減持大半，清倉(cāng)者可以觀望。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(1,AVX) AND V1<V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股隨大盤(pán)一起下跌，程明顯縮量走勢(shì)，考慮到大盤(pán)風(fēng)險(xiǎn)，減持或清倉(cāng)。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(1,AVX) AND V1>=V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股放量下跌，走勢(shì)明顯偏弱，離場(chǎng)觀望。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND CROSS(1,AVX) AND V1<V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股縮量下跌，走勢(shì)偏弱，離場(chǎng)觀望。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX>=1 AND REF(AVX,1)>0 AND V1>=V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股形態(tài)良好，強(qiáng)勢(shì)明顯，量能充足，可以繼續(xù)持有。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX>=1 AND REF(AVX,1)>0 AND V1<V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股上行趨勢(shì)不變，強(qiáng)勢(shì)依然，但量能開(kāi)始轉(zhuǎn)弱，注意風(fēng)險(xiǎn)。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX>=1 AND REF(AVX,1)>0 AND V1>=V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股仍然具備上漲潛力，但股性偏弱，可考慮減倉(cāng)。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX>=1 AND REF(AVX,1)>0 AND V1<V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股走勢(shì)趨弱，量能不足，減持大部分籌碼。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX<1 AND REF(AVX,1)<0 AND V1>=V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股形態(tài)不佳，注意成交量的變化，但目前不適合參與。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX<1 AND REF(AVX,1)<0 AND V1<V2 AND DSLX>=DSLX1,HHV(HIGH,0)*1.2,'該股趨勢(shì)不明，股價(jià)偏弱，注意量能變化，目前不宜參與。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX<1 AND REF(AVX,1)<0 AND V1>=V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股有走強(qiáng)跡象，但量能不足，趨勢(shì)不明，不適合操作。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE<200 AND AVX<1 AND REF(AVX,1)<0 AND V1<V2 AND DSLX<DSLX1,HHV(HIGH,0)*1.2,'該股走勢(shì)太弱，沒(méi)有參與價(jià)值。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND CROSS(AVX,1) AND V1>=V2,HHV(HIGH,0)*1.2,'大盤(pán)量能理想，有明顯走強(qiáng)跡象，可以考慮中線(xiàn)進(jìn)場(chǎng)參與，倉(cāng)位在2/3左右， '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND CROSS(AVX,1) AND V1>=V2,HHV(HIGH,0)*1.2,'如前期經(jīng)過(guò)一輪下跌，此時(shí)為最佳買(mǎi)點(diǎn)，但如果前期有過(guò)一段漲幅則介入需謹(jǐn)慎。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND CROSS(AVX,1) AND V1<V2,HHV(HIGH,0)*1.2,'大盤(pán)雖然走勢(shì)趨強(qiáng)，但量能還顯不足，如果前期經(jīng)過(guò)一輪下跌， '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND CROSS(AVX,1) AND V1<V2,HHV(HIGH,0)*1.2,'可以考慮短線(xiàn)進(jìn)場(chǎng)，倉(cāng)位在1/2左右，一旦量能放大可以加倉(cāng)買(mǎi)入。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND CROSS(1,AVX) AND V1>=V2,HHV(HIGH,0)*1.2,'大盤(pán)形態(tài)走壞，重倉(cāng)者可以減去大部分倉(cāng)位。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND CROSS(1,AVX) AND V1<V2,HHV(HIGH,0)*1.2,'大盤(pán)縮量調(diào)整，注意風(fēng)險(xiǎn)，短線(xiàn)清倉(cāng)觀望。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND AVX>=1 AND REF(AVX,1)>0 AND V1>=V2,HHV(HIGH,0)*1.2,'大盤(pán)走勢(shì)良好，量能理想，可以繼續(xù)持有強(qiáng)勢(shì)股。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND AVX>=1 AND REF(AVX,1)>0 AND V1<V2,HHV(HIGH,0)*1.2,'大盤(pán)形態(tài)良好，但量能稍顯不足，隨時(shí)準(zhǔn)備減倉(cāng)。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND AVX<1 AND REF(AVX,1)<0 AND V1>=V2,HHV(HIGH,0)*1.2,'大盤(pán)趨勢(shì)不明，注意成交量變化，目前不適宜進(jìn)場(chǎng)。 '),ALIGN4,PXUP6,colorFF;
DRAWTEXT(非分筆圖 AND BARPOS=SYSPARAM(2) AND CLOSE>200 AND AVX<1 AND REF(AVX,1)<0 AND V1<V2,HHV(HIGH,0)*1.2,'大盤(pán)趨勢(shì)向下，量能萎縮，不適合進(jìn)場(chǎng)。 '),ALIGN4,PXUP6,colorFF;

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公式導(dǎo)入教程: 【通達(dá)信公式源碼導(dǎo)入方法教程】 【同花順公式源碼導(dǎo)入方法教程】 【大智慧新一代公式源碼導(dǎo)入方法教程】

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