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压力支撑（指标 主图 通达信）不加密
源码
HIGHN=10;LOWN=10;HIGHDISPLAY=0;LOWDISPLAY=0;ZGDISPLAY=0;MADISPLAY=0;
AAB=REF(H,HIGHN)=HHV(H,2HIGHN+1);
{HIGHN日前的最高价=2HIGHN+1日内最高价的最高值}
QY=BACKSET(AAB,HIGHN+1);{若AA则将最近HIGHN+1周期置为1}
CC=FILTER(QY,HIGHN) AND H=HHV(H,HIGHN+1);
{QY的HIGHN日过滤 AND 最高价=HIGHN+1日内最高价的最高值}
DRAWICON(CC,H1.005,2);
DDD=BARSLAST(CC);{上次CC距今天数}
GDTS=IF(CC,CURRBARSCOUNT,0);{如果CC,返回到最后交易日的周,否则返回0}
DINGBU=IF(DDD,REF(H,DDD),H);{顶部}
DINGBUTS=IF(DDD,REF(GDTS,DDD),GDTS);
DINGBU1=REF(DINGBU,DDD+1);
GDCS1=CONST(DINGBUTS);
DINGBUTS1=REF(DINGBUTS,DDD+1);
GDCS2=CONST(DINGBUTS1);
DINGBU2=REF(DINGBU1,DDD+1);
MMM=IF(CURRBARSCOUNTGDCS2,0,1);
高点压力DRAWLINE(CURRBARSCOUNT=GDCS2,H,CURRBARSCOUNT=GDCS1,H,1) COLORGREEN,DOTLINE;
压力ADRAWLINE(CURRBARSCOUNT=GDCS2,H,ISLASTBAR,REF(H,GDCS2-1),1),COLOR0055FF,DOTLINE;
压力BDRAWLINE(CURRBARSCOUNT=GDCS1,H,ISLASTBAR,REF(H,GDCS1-1),1),COLORYELLOW,DOTLINE;
AA1=REF(L,LOWN)=LLV(L,2LOWN+1);
QY1=BACKSET(AA1,LOWN+1);
CC1=FILTER(QY1,LOWN) AND L=LLV(L,LOWN+1);
{DRAWICON(CC1,L0.98,1);}
DD1=BARSLAST(CC1);
DDTS=IF(CC1,CURRBARSCOUNT,0);
YDB=IF(DD1,REF(L,DD1),L);
DDTS1=IF(DD1,REF(DDTS,DD1),DDTS);
DDCS1=CONST(DDTS1);
ZDB=REF(YDB,DD1+1);
DDTS2=REF(DDTS1,DD1+1);
DDCS2=CONST(DDTS2);
低点支撑DRAWLINE(CURRBARSCOUNT=DDCS2,L,CURRBARSCOUNT=DDCS1,L,1) COLORRED,DOTLINE;
ZGSTAR=(高点压力+低点支撑)2;
ZGEND=CONST((高点压力+低点支撑)2);
STARDAY=IF(DDCS2GDCS2,DDCS2,GDCS2);
中轨DRAWLINE(CURRBARSCOUNT=STARDAY,ZGSTAR,ISLASTBAR,ZGEND,1),POINTDOT,COLORFFBBFF,LINETHICK1;
TTT=6;
A1=REF(HIGH,6)=HHV(HIGH,2TTT+1); B1=FILTER(A1,TTT); C1=BACKSET(B1,TTT+1); D1=FILTER(C1,TTT);
A2=REF(LOW,TTT)=LLV(LOW,2TTT+1); B2=FILTER(A2,TTT); C2=BACKSET(B2,TTT+1); D2=FILTER(C2,TTT);
E1=(REF(LLV(LOW,2TTT),1)+REF(HHV(HIGH,2TTT),1))2; E2=(HIGH+LOW)2;
H1=(D1 AND NOT(D2 AND E1=E2)) OR BARSTATUS OR BARSCOUNT(CLOSE)=1;
L1=(D2 AND NOT(D1 AND E1E2)); 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,LOW,10000),X1));
G1=F1REF(F1,1); I1=BACKSET(G1,2); LD=I1REF(I1,1);
L2=LD OR BARSTATUS OR BARSCOUNT(CLOSE)=1;
X2=REF(BARSLAST(L2),1)+1; F2=BACKSET(L2 AND COUNT(H2,X2)0,HHVBARS(IF(H2,HIGH,0),X2));
G2=F2REF(F2,1); I2=BACKSET(G2,2); HD=I2REF(I2,1);
UU=BACKSET(BARSTATUS,BARSLAST(LD)+1);
VV=UUREF(UU,1);
WW=BACKSET(VV,REF(BARSLAST(LD),1)+2);
XX=WWREF(WW,1);
UU2=BACKSET(BARSTATUS,BARSLAST(HD)+1);
VV2=UU2REF(UU2,1);
WW2=BACKSET(VV2,REF(BARSLAST(HD),1)+2);
XX2=WW2REF(WW2,1);
近低AREF(L,BARSLAST(VV)),COLORWHITE,LINETHICK1,DOTLINE;
近低BREF(L,BARSLAST(XX)),COLORLIRED,DOTLINE;
DRAWTEXT(CURRBARSCOUNT=8,高点压力,STRCAT('压力延伸',CON2STR(高点压力,2))),COLORCYAN;
DRAWTEXT(CURRBARSCOUNT=8,低点支撑,STRCAT('支撑延伸',CON2STR(低点支撑,2))),COLORLIRED;
DRAWTEXT(CURRBARSCOUNT=15,中轨,STRCAT('中轨',CON2STR(中轨,2))),COLORYELLOW;
DRAWTEXT(CURRBARSCOUNT=20,压力A0.995,STRCAT('压力A',CON2STR(压力A,2))),COLORGREEN;
DRAWTEXT(CURRBARSCOUNT=12,压力B0.995,STRCAT('压力B',CON2STR(压力B,2))),COLORBLUE;
DRAWTEXT(CURRBARSCOUNT=12,近低A1.005,STRCAT('←近低A',CON2STR(近低A,2))),COLORRED;
DRAWTEXT(CURRBARSCOUNT=20,近低B1.005,STRCAT('←近低B',CON2STR(近低B,2))),COLOR0018D8;
DRAWTEXT_FIX(1,0.00,0,0,'所属行业：')COLOR0080FF;
DRAWTEXT_FIX(1,0.07,0,0,HYBLOCK)COLOR0080FF;
DRAWTEXT_FIX(1,0.14,0,0,'所属地区：')COLOR00FFFF;
DRAWTEXT_FIX(1,0.21,0,0,DYBLOCK)COLOR00FFFF;
DRAWTEXT_FIX(1,0.00,0.08,0,'业绩预告：')COLORFF88FF;
DRAWTEXT_FIX(1,0.07,0.08,0,EXTERNSTR(0,4))COLORFF88FF;