越來越好，感謝分享！
一、中線黑馬的OBV特征：
OBV趨勢始終向上，保持橫盤或上升。
洞悉OBV的技術意義猶如擁有X光機，將隱藏在K線圖背后的莊家看個一清二楚，一有拉升跡象立刻跟進，一有出逃跡象立刻撤離，必成大贏家。
上一波放量推升但漲幅不大，回調中量能萎縮，呈疲弱狀，但OBV繼續上升或呈水平狀運動，反映主力仍在其中，隨時將展開拉升行情。這種拉升因籌碼鎖定而體現為大幅飚升，是獲利良機。
OBV以觀察日線為主，但分時圖上5分鐘、15分鐘、30分鐘和60分鐘線同樣極具參考價值。在日線圖相似的情況下，以分時圖同步走強者為首選。這也是區分領漲股和跟漲股的秘訣。
二、中線黑馬的WVAD特征
所有技術指標中買入信號最安全、明確的是那一個？
三、中線黑馬的MACD特征
DIF連續運行于0軸之上，顯示出良好的彈性，一有下跌就被買盤托起，啟動時DIF于在0軸以上金叉。
周，月線在0軸以上金叉
給出這個答案：WVAD。
WVAD用法極其簡單：以虛線為地平線，日出而做，日落而息。大道無道，大象無形。炒股就這么簡單，多瀟灑。問題是很少有人有這個定力，排除一切干擾，就這么玩。
注意WVAD的日出應在漫漫長夜之后，而不是太陽剛剛落山的余輝折射。
中線主力主圖 獻給我的股友們
MA20:EMA(C,20),LINETHICK1,COLORWHITE;
上軌:MA20 + 2*STD(C,20),LINETHICK1,COLORGRAY;
下軌:MA20 - 2*STD(C,20),LINETHICK1,COLORGRAY;
H1:=EMA(SLOPE(CLOSE,34)*20+CLOSE,75);
H2:=EMA(CLOSE,8);
VAR1D:=H2-H1;
A1:=(3*C+L+O+H)/6;
B:=(20*A1+19*REF(A1,1)+18*REF(A1,2)+17*REF(A1,3)+16*REF(A1,4)+15*REF(A1,5)+14*REF(A1,6)+13*REF(A1,7)+12*REF(A1,8)+11*REF(A1,9)+10*REF(A1,10)+9*REF(A1,11)+8*REF(A1,12)+7*REF(A1,13)+6*REF(A1,14)+5*REF(A1,15)+4*REF(A1,16)+3*REF(A1,17)+2*REF(A1,18)+REF(A1,20))/210;
D:=MA(B,10);
持倉區:STICKLINE(B>D AND VAR1D>=0 , MA20,MA20,6,1 ), COLORYELLOW ,LINETHICK2;
A:= (CLOSE-MA(CLOSE,40))/MA(CLOSE,40)*100;
買入:((REF(A,1)<REF(A,2) AND A<-30) AND A>=REF(A,1)) OR (REF(CROSS(-30,A),1) AND CROSS(A,-30)) OR A=-30,NODRAW;
DRAWTEXT(買入,L-0.1,'★買底'),COLORYELLOW;
見底:((REF(A,1)<REF(A,2) AND A<-20 AND A>-25) AND A>=REF(A,1)) OR (REF(CROSS(-20,A),1) AND CROSS(A,-20)),NODRAW;
DRAWTEXT(見底,H+0.1,'★見底'),COLORMAGENTA;
機會:((REF(A,1)<REF(A,2) AND A<-25 AND A>-30) AND A>=REF(A,1)) OR (REF(CROSS(-25,A),1) AND CROSS(A,-25)),NODRAW;
DRAWTEXT(機會,CLOSE,'★機會'),COLORF0F000;
A11:=AMOUNT/VOL/7;
A2:=(3*HIGH+LOW+OPEN+2*CLOSE)/7;
A3:=SUM(AMOUNT,10)/A11/7;
A4:=DMA(A2,VOL/A3);
多線:=(CLOSE-A4)/A4*100;
空線:=-多線;
DRAWICON(CROSS(多線,-多線),L*0.98,1);
STICKLINE(ISLASTBAR,HHV(C,5)*0.95-0.01,HHV(C,5)*0.95,20,0),COLORWHITE;
DRAWTEXT(ISLASTBAR,HHV(C,5)*0.95,'止損價位'),COLORWHITE;
DIF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);
DEA:EMA(DIF,MID);
MACD:(DIF-DEA)*2,COLORSTICK;
{MACD1}
DIF1:=EMA(CLOSE,6)-EMA(CLOSE,19),NODRAW;
DEA1:=EMA(DIF1,9),NODRAW;
MACD1:=2*(DIF1-DEA1),COLORSTICK;
STICKLINE(MACD1>0,MACD1,0,0.5,0),COLORRED,NODRAW;
STICKLINE(MACD1<0,MACD1,0,0.5,0),COLORGREEN,NODRAW;
STICKLINE(MACD1>0 AND MACD1<REF(MACD1,1),MACD1,0,0.5,0),COLORWHITE,NODRAW;
STICKLINE(MACD1<0 AND MACD1>REF(MACD1,1),MACD1,0,0.5,0),COLORFF00FF,NODRAW;
FH1:=REF(MACD1,1)<REF(MACD1,2) AND REF(MACD1,2)<REF(MACD1,3) AND REF(MACD1,3)<REF(MACD1,4);
FH2:=MACD1>=0 AND COUNT(MACD1>REF(MACD1,1),1)=1;
FH3:=FH1 AND FH2 AND EMA(C,13)>REF(EMA(C,13),1);
FH4:=FH1 AND FH2 AND ABS((DIF1-DEA1)/C)<0.018;
FH5:=FH1 AND FH2 AND MACD1<0.10;
VV:=CLOSE>OPEN AND MA(CLOSE,5)>MA(CLOSE,10) AND MA(CLOSE,10)>MA(CLOSE,30)
AND DIF1>DEA1 AND MACD1>REF(MACD1,1) AND DIF1>0 AND DEA1>0 AND
MA(VOL,5)>MA(VOL,34) AND MA(CLOSE,30)>=REF(MA(CLOSE,30),1);
手:IF(VV,1,0),NODRAW;
{二次起動}
X0:=BARSLAST((CROSS(MACD1,REF(MACD1,1)) AND MACD1>0) OR CROSS(MACD1,0));
X1:=BARSLAST(CROSS(0.5,COUNT(MACD1>REF(MACD1,1),X0+1)=X0+1));{回}
X2:=COUNT(MACD1<REF(MACD1,1),X1+1)=X1+1 AND COUNT(MACD1<0,X1+1)<=2;
X3:=REF(X2,1) AND MACD1>REF(MACD1,1) AND C>O AND C>REF(C,1);
STICKLINE(X1=0 AND MACD1>0,MACD1,0,2,0),COLORDCDC00,NODRAW;{MACD縮頭}
STICKLINE(X3,MACD1,0,2,0),COLOR0854FF,NODRAW;{二次起動};
DRAWICON(手,-0.15,11);
二次翻紅:(FH3 OR FH4 OR FH5),COLORRED,NODRAW;
低買:CROSS(DIF1,DEA1) AND DIF1<0,COLORFF00FF,NODRAW;
加油:CROSS(DIF1,DEA1) AND DIF>0,COLORYELLOW,NODRAW;
DRAWICON(二次翻紅,-0.05,1);
DRAWTEXT(二次翻紅,-0.15,'↖翻紅'),COLORRED;
DRAWTEXT(CROSS(DIF1,DEA1) AND DIF1<0,DEA,'↖低買'),COLORFF00FF;
DRAWTEXT(CROSS(DIF1,DEA1) AND DIF1>0,DEA,'↖加油'),COLORYELLOW;
XG:二次翻紅 OR 低買 OR 加油,NODRAW;
YLZC:=IF(CLOSE=INDEXC,(INDEXC+INDEXH+INDEXL+INDEXO)/4,AMOUNT/(VOL+0.01)/100);
阻價:=IF(CLOSE=INDEXC,YLZC+INDEXC-INDEXL,YLZC+(CLOSE-LOW));
支價:=IF(CLOSE=INDEXC,INDEXL+INDEXC-YLZC,LOW+(CLOSE-YLZC));
今壓:REF(阻價,1),LINETHICK0,COLORAA11BB,NODRAW;
今撐:REF(支價,1),LINETHICK0,COLOR009900,NODRAW;
明壓:阻價,LINETHICK0,NODRAW;
明撐:支價,LINETHICK0,NODRAW;
VARR:=EMA(EMA(CLOSE,13),13);
控盤:=(VARR-REF(VARR,1))/REF(VARR,1)*1000;
JJ:=DYNAINFO(11);
P:=55;S:=8;M1:=3;
劉:=(EMA(CLOSE,S)-EMA(CLOSE,P))*10;
劍:=EMA(劉,M1);
BTJ11:=(C-JJ)/JJ<-0.03;
BTJ2:=控盤>REF(控盤,1) AND 控盤<-0.2;
BTJ3:=CROSS(劉,劍) AND 劉<-0.3;
BTJ811:=FILTER(BTJ11 AND BTJ2 AND BTJ3,13);
莊:= BTJ11 AND BTJ2 AND BTJ3;
有莊:=FILTER(莊,55),COLORWHITE;
DRAWTEXT(BTJ811,-0.2,'★有莊'),COLORYELLOW;
