通达信一个很好的主图：持仓K线，感觉不错，提供源码

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;
 {智慧主图}
X9:=FORCAST(C,9);
 LLX:=LLV(FORCAST(C,9),2);
 XX9:=X9*100-LLX*100;
 DRAWBAND(X9,RGB(255,255,0),LLX,RGB(0,255,0));
 D:IF(XX9=0,LLX,DRAWNULL),COLORGREEN;
 VAR1A:=(HHV(HIGH,9)-CLOSE)/(HHV(HIGH,9)-LLV(LOW,9))*100-70;
 VAR2A:=SMA(VAR1A,9,1)+100;
 VAR3A:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 VAR4A:=SMA(VAR3A,3,1);
 VAR5A:=SMA(VAR4A,3,1)+100;
 VAR6A:=VAR5A-VAR2A;
端庄窝:=IF(VAR6A>21,VAR6A-21,0);
 {画图}
 T1:=(XX9=0 AND 端庄窝<=REF(端庄窝,1));
 T2:=(XX9=0 AND 端庄窝>REF(端庄窝,1));
 T3:=(XX9>0 AND 端庄窝>REF(端庄窝,1));
 T4:=(XX9>0 AND 端庄窝<=REF(端庄窝,1));
 T5:=RSI1>=RSI2;
 T6:=RSI1<RSI2;
 STICKLINE(T1,H,L,0,1),COLORGREEN;
 STICKLINE(T1 AND C>O,O,C,3,1),COLORGREEN;
 STICKLINE(T1 AND C<O,C,O,3,0),COLORGREEN;
 STICKLINE(T2 AND T5,H,L,0,1),COLORWHITE;
 STICKLINE(T2 AND T5 AND C>O,O,C,3,1),COLORWHITE;
 STICKLINE(T2 AND T5 AND C<O,C,O,3,0),COLORWHITE;
 STICKLINE(T2 AND T6,H,L,0,1),COLORGREEN;
 STICKLINE(T2 AND T6 AND C>O,O,C,3,1),COLORGREEN;
 STICKLINE(T2 AND T6 AND C<O,C,O,3,0),COLORGREEN;
 STICKLINE(T3,H,L,0,1),COLORRED;
 STICKLINE(T3 AND C>O,O,C,3,1),COLORRED;
 STICKLINE(T3 AND C<O,C,O,3,0),COLORRED;
 STICKLINE(T4 AND T5,H,L,0,1),COLORWHITE;
 STICKLINE(T4 AND T5 AND C>O,O,C,3,1),COLORWHITE;
 STICKLINE(T4 AND T5 AND C<O,C,O,3,0),COLORWHITE;
 STICKLINE(T4 AND T6,H,L,0,1),COLORGREEN;
 STICKLINE(T4 AND T6 AND C>O,O,C,3,1),COLORGREEN;
 STICKLINE(T4 AND T6 AND C<O,C,O,3,0),COLORGREEN;
 STICKLINE(T3 AND C<LLX,H,L,0,1),COLORWHITE;
 STICKLINE(T3 AND C>O AND C<LLX,O,C,3,1),COLORWHITE;
 STICKLINE(T3 AND C<O AND C<LLX,C,O,3,0),COLORWHITE;
 {均线}
短线:=MA(CLOSE,6),COLOR0000FF,LINETHICK2;
中线:MA(CLOSE,33),COLORCYAN,LINETHICK2;
多:IF(短线>=中线,中线,DRAWNULL),COLORMAGENTA,LINETHICK2;
空:IF(中线>=短线,中线,DRAWNULL),COLORBLUE,LINETHICK2;
 MA250:MA(C,250),LINETHICK2;