{超大资金}

TODAY:="ddx.ddx"=0;{判断是否有正版数据}

TODAY1:="LXDDX.DDX";{判断是否有理想数据}

{比例}

主单买:=IF(TODAY,IF(TODAY1,"DDEDATA@BIGORDER"(1,2),SELFDATA('特大买入')+SELFDATA('大单买入')),bigorder(1,2));

主单卖:=IF(TODAY,IF(TODAY1,"DDEDATA@BIGORDER"(2,2),SELFDATA('特大卖出')+SELFDATA('大单卖出')),bigorder(2,2));

{/大单净量}

r:(主单买-主单卖)/VOL*10000;

{//相对强弱}

LC := REF(CLOSE,1);{//前一日收盘价;}

RSI1:=SMA(MAX(CLOSE-LC,0),3,1)/SMA(ABS(CLOSE-LC),3,1)*100;

RSI2:=SMA(MAX(CLOSE-LC,0),5,1)/SMA(ABS(CLOSE-LC),5,1)*100;

RSI3:=SMA(MAX(CLOSE-LC,0),8,1)/SMA(ABS(CLOSE-LC),8,1)*100;

相对强弱:=0.5*RSI1+0.31*RSI2+0.19*RSI3;

wave1:=SMA(100*(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8)),3,1);

wave2:=SMA(100*(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8)),5,1);

wave3:=SMA(100*(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8)),8,1);

短线波段:=0.5*wave1+0.31*wave2+0.19*wave3;

机会区:20,POINTDOT,colorred;

风险区:80,POINTDOT,colorgreen;

风险系数:0.5*相对强弱+0.5*短线波段,coloryellow;

{//买入条件;}

CD1:=IF(风险系数<20 AND CLOSE>OPEN AND r>0,1,0);{//波段小于20,股价翻红;}

CD2:=IF(风险系数<20 AND LOW>=REF(LOW,1) AND CLOSE>LOW AND r>0,1,0);{//波段小于20,股价未翻红,但未创新低;}

CD3:=IF(REF(风险系数,1)<20 AND 风险系数>REF(风险系数,1),1,0);{//前一日波段小于20,今日转向;}

SIGNALBUY:=(CD1=1 OR CD2=1 or CD3=1);

X:(SIGNALBUY AND COUNT(SIGNALBUY,3)=1);

DRAWICON(X,机会区,7,1),ALIGN1;