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N:=7;
MA1:MA(CLOSE,5);
MA2:MA(CLOSE,8);
MA3:MA(CLOSE,13);
MA4:MA(CLOSE,50);
MA5:MA(CLOSE,55);
MA6:MA(CLOSE,60);

{该模型为示范模型,仅用于说明算法语法,用户需根据自己交易经验修改后再实际应用}
DIFF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);
DEA:=EMA(DIFF,MID);
MACD:=2*(DIFF-DEA);
平空开多:=CROSS(MACD,0);
平多开空:=CROSS(0,MACD);
BUYSHORT_BUY(平空开多,LOW);
SELL_SELLSHORT(平多开空,HIGH);
AUTOFILTER;
{DRAWTEXT(SYSPARAM(2)=BARSCOUNT(CLOSE),C,'所属板块:'+BLKNAME),COLOR33CC33;}
D1:=REF(H,N);
D2:=D1=HHV(H,2*N+1);
D3:=FILTER(D2,N);
D4:=BACKSET(D3,N+1);
HD:=FILTER(D4,N);

D5:=REF(L,N);
D6:=D5=LLV(L,2*N+1);
D7:=FILTER(D6,N);
D8:=BACKSET(D7,N+1);
LD:=FILTER(D8,N);

D:=BACKSET(ISLASTBAR,BARSLAST(HD)+1);
E:=D>REF(D,1);
F:=BACKSET(E,REF(BARSLAST(HD),1)+2);
G:=F>REF(F,1);
DRAWLINE(G,H,E,H,1),POINTDOT,LINETHICK1,COLORYELLOW;

I:=BACKSET(ISLASTBAR,BARSLAST(LD)+1);
J:=I>REF(I,1);
K:=BACKSET(J,REF(BARSLAST(LD),1)+2);
M:=K>REF(K,1);
DRAWLINE(M,L,J,L,1),POINTDOT,LINETHICK1,COLORFFB97A;

{求压力线方程}
M1:=BARSLAST(E);
M2:=BARSLAST(G);
M3:=REF(H,M1);
M4:=REF(H,M2);
M5:=M4-M2*(M4-M3)/(M2-M1);
DRAWICON(REF(C,1)<=REF(M5,1) AND C>M5,M5,4);
{求阻力线方程}
N1:=BARSLAST(J);
N2:=BARSLAST(M);
N3:=REF(L,N1);
N4:=REF(L,N2);
N5:=N4-N2*(N4-N3)/(N2-N1);
DRAWICON(REF(C,1)>=REF(N5,1) AND C
DRAWICON(CROSS(ZIG(3,10) ,REF(ZIG(3 ,10),1)) ,LOW*0.99,6);
DRAWICON(CROSS(REF(ZIG(3,10),1),ZIG(3,10)) ,HIGH*1.02,7);
{空心化阴线}
STICKLINE(O>C,O,C,2,1),COLORCYAN;
{基本参数}
C2:=REF(C,1);
KL1:=(C-C2)*100/C2;
KL2:=(C2-C)*100/C2;
BF5:=5-0.01*100/C2;
BF10:=10-0.01*100/C2;
{涨停K线}
ZT:=IF(KL1>=BF10,1,0);
DRAW_ZTK:STICKLINE(ZT,O,C,2,0),COLORYELLOW;
DRAW_ZTL:STICKLINE(ZT,H,L,0,0),COLORYELLOW;
{跌停K线}
DT:=IF(KL2>=BF10,1,0);
DRAW_DTK:STICKLINE(DT,O,C,2,0),COLORGREEN;
DRAW_DTL:STICKLINE(DT,H,L,0,1),COLORGREEN;
{大涨K线}
DZ:=IF(KL1>=BF5 AND KL1
DRAW_DZK:STICKLINE(DZ,O,C,2,0),COLORRED;
DRAW_DZL:STICKLINE(DZ,H,L,0,1),COLORRED;
{大跌K线}
DD:=IF(KL2>=BF5 AND KL1
DRAW_DDK:STICKLINE(DD,O,C,2,0),COLORCYAN;
DRAW_DDL:STICKLINE(DD,H,L,0,1),COLORCYAN;