主力跟踪系统副图指标主要用于跟踪主力资金动向和股票控盘状态。主要功能包括：
主力跟踪：通过90日均线判断主力动向
控盘分析：计算控盘度变化，用红/白/黄柱状图显示资金流入流出
买卖信号：
黄色信号线表示开始控盘
金叉死叉判断买卖点
量价背离预警
操作策略：
红柱出现时可考虑跟进
黄柱持续时注意主力控盘
出现买入图标(D<26且K上穿D)时是较好买点
变盘信号(黄柱)出现时要警惕
结合DIFF/DEA指标确认趋势强度
{主图源码如下}
DRAWTEXT_FIX(1,0.005,0,0,'所属风格:'),COLORYELLOW;
DRAWTEXT_FIX(1,0.06,0,0,FGBLOCK),COLORYELLOW;
DRAWTEXT_FIX(1,0.005,0.05,0,'所属概念:'),COLORMAGENTA;
DRAWTEXT_FIX(1,0.06,0.05,0,GNBLOCK),COLORYELLOW;
N:=5;
A1:=REF(H,N)=HHV(H,2*N+1);
B1:=FILTER(A1,N);
C1:=BACKSET(B1,N+1);
D1:=FILTER(C1,N);
A2:=REF(L,N)=LLV(L,2*N+1);
B2:=FILTER(A2,N);
C2:=BACKSET(B2,N+1);
D2:=FILTER(C2,N);
E1:=(REF(LLV(L,2*N),1)+REF(HHV(H,2*N),1))/2;
E2:=(H+L)/2;
H1:=(D1 AND NOT(D2 AND E1>=E2)) OR ISLASTBAR OR BARSCOUNT(C)=1;
L1:=(D2 AND NOT(D1 AND E1< E2));
H2:=D1 AND NOT(D2 AND E1>=E2);
X1:=REF(BARSLAST(H1),1)+1;
F1:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IF(L1,L,10000),X1));
G1:=F1>REF(F1,1);
I1:=BACKSET(G1,2);
LD:=I1>REF(I1,1);
L2:=LD OR ISLASTBAR OR BARSCOUNT(C)=1;
X2:=REF(BARSLAST(L2),1)+1;
F2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,H,0),X2));
G2:=F2>REF(F2,1);
I2:=BACKSET(G2,2);
HD:=I2>REF(I2,1);
R1:=BACKSET(ISLASTBAR,BARSLAST(HD)+1);
S1:=R1>REF(R1,1);
T1:=BACKSET(ISLASTBAR,BARSLAST(LD)+1);
U1:=T1>REF(T1,1);
R2:=BACKSET(S1,REF(BARSLAST(HD),1)+2);
S2:=R2>REF(R2,1);
T2:=BACKSET(U1,REF(BARSLAST(LD),1)+2);
U2:=T2>REF(T2,1);
T3:=BACKSET(U2,REF(BARSLAST(LD),1)+2);
U3:=T3>REF(T3,1);
T4:=BACKSET(U3,REF(BARSLAST(LD),1)+2);
U4:=T4>REF(T4,1);
R3:=BACKSET(S2,REF(BARSLAST(HD),1)+2);
S3:=R3>REF(R3,1);
R4:=BACKSET(S3,REF(BARSLAST(HD),1)+2);
S4:=R4>REF(R4,1);
短期压力:DRAWLINE(S2,H,S1,H,1),COLORRED;
短期支撑:DRAWLINE(U2,L,U1,L,1),COLORGREEN;
中期压力:DRAWLINE(S3,H,S2,H,1),COLORYELLOW;
中期支撑:DRAWLINE(U3,L,U2,L,0),COLORGREEN;
长期压力:DRAWLINE(S4,H,S3,H,1),COLORFF00FF;
长期支撑:DRAWLINE(U4,L,U3,L,0),COLORGREEN;
DRAWICON(S1,H*1.01,6);
DRAWICON(S2,H*1.01,6);
DRAWICON(S3,H*1.01,6);
DRAWICON(S4,H*1.01,6);
DRAWICON(U1,L*0.99,9);
DRAWICON(U2,L*0.99,9);
DRAWICON(U3,L*0.99,9);
DRAWICON(U4,L*0.99,9);
涨停:= IF(REF(C,1) * 1.1 - C< 0.01,1,0);
STICKLINE(涨停,OPEN,CLOSE,4,0),COLORRED;
STICKLINE(涨停,OPEN,CLOSE,3,0),COLORYELLOW;
STICKLINE(涨停,H,L,0,0),COLORYELLOW;
RSV:=(((CLOSE - LLV(LOW,9)) / (HHV(HIGH,9) - LLV(LOW,9))) * 100);
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
AA10:=MA(CLOSE,10);
BB10:=((ATAN((AA10 - REF(AA10,1))) * 3.1416) * 10);
短买:=CROSS(K,D) AND (BB10>1);
TT1:=5;
TT2:=4;
P:=((2)*(CLOSE) + HIGH + LOW + OPEN)/(5);
ZYG4:=LLV(LOW,TT1);
ZYG5:=HHV(HIGH,TT2);
散户:=EMA(((P - ZYG4)/(ZYG5 - ZYG4))*(100),T2);
庄家:=EMA((0.667)*(REF(散户,1)) + (0.333)*(散户),2);
CS:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;
主力:=(EMA(CS,3)-50)*5,LINETHICK2,COLORRED;
启动:=CROSS(主力,庄家) AND 短买;
DRAWLINE(启动,H,REF(启动,1),REF(H,1),1),NODRAW;
DRAWLINE(启动,L,REF(启动,1),REF(L,1),1),NODRAW;
DRAWICON(启动,L,9);
DRAWTEXT(启动,LOW-0.060*LOW,'--主力跟踪'),COLORYELLOW,LINETHICK2;
{副图源码如下}
主力跟踪:90 DOTLINE;
HGO:=60;
DRAWTEXT(ISLASTBAR,65,' '),COLORMAGENTA;
DRAWTEXT(ISLASTBAR,55,''),COLOR0000FF;
DRAWTEXT(ISLASTBAR,45,' '),COLORFFFFFF;
DRAWTEXT(ISLASTBAR,32,''),COLOR00FF00;
DRAWTEXT(ISLASTBAR,20,''),COLOR00FFFF;
DRAWTEXT(ISLASTBAR,8,' '),COLOR4B50F8;
DRAWTEXT(ISLASTBAR,-5,' '),COLOR4F06C8;
DRAWTEXT(ISLASTBAR,-16,''),COLORFFFF00;
HG1:=EMA(EMA(CLOSE,9),9);
控盘:=(HG1-REF(HG1,1))/REF(HG1,1)*1000;
STICKLINE(控盘< 0,HGO*控盘,0,0,0),COLORWHITE;
A10:=CROSS(控盘,0);
无庄:=IF(控盘< 0,控盘,0);
开始控盘:IF(A10,50,0),LINETHICK2,COLORYELLOW;
STICKLINE(控盘>REF(控盘,1) AND 控盘>0,HGO*控盘,0,0,0),COLORRED;
有庄:=IF(控盘>REF(控盘,1) AND 控盘>0,控盘,0);
HG2:=100*WINNER(CLOSE*0.95);
STICKLINE(HG2>50 AND COST(85)< CLOSE AND 控盘>0,HGO*控盘,0,1,0),COLORYELLOW;
高控:=IF(HG2>50 AND COST(85)< CLOSE AND 控盘>0,控盘,0);
STICKLINE(控盘< REF(控盘,1) AND 控盘>0,HGO*控盘,0,0,0),COLORYELLOW;
出货:=IF(控盘< REF(控盘,1) AND 控盘>0,控盘,0);
L1:=(EMA(CLOSE,3) - EMA(CLOSE,13));
L2:=EMA(L1,9);
L3:=BARSLAST(CROSS(L1,L2));
L4:=REF(L3,L3+1);
L5:=L2;
变盘:=CROSS(L1,L2) AND L5;
STICKLINE(变盘,-8,0,1,0),COLORFFFF00;
DIFF:=(EMA(CLOSE,12)-EMA(CLOSE,26))*20;
DEA:=EMA(DIFF,9);
DIFL:=EMA(V,12)-EMA(V,26);
DIF:=EMA(C,12)-EMA(C,26);
BL:=DIFL>REF(DIFL,1) AND DIF< REF(DIF,1);
四天:=REF(BL,3)=1 AND REF(BL,2)=1 AND REF(BL,1)=1 AND BL;
三天:=REF(BL,2)=1 AND REF(BL,1)=1 AND BL;
强势:=HGO*IF(DIFF>DEA,DIFF,0);
STICKLINE(强势,-8,0,1,0),COLOR4F06C8;
渐强:=HGO*IF(DIFF>DEA AND DIFF< 0,DIFF,0);
STICKLINE(渐强,-8,0,1,0),COLOR4B50F8;
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
DRAWICON(A10,50,9);
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
DRAWICON(FILTER(CROSS(K,D) AND D< 26,6),2,1);
