请高手把下面的通达信公式改写成 有关买的选股公式 帮忙看看有未来函数不

VAR1:=(HHV(HIGH,9)-CLOSE)/(HHV(HIGH,9)-LLV(LOW,9))*100-70;
VAR2:=SMA(VAR1,9,1)+100;
VAR3:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
VAR4:=SMA(VAR3,3,1);
VAR5:=SMA(VAR4,3,1)+100;
VAR6:=VAR5-VAR2;
{趋势: IF(VAR6>45,VAR6-45,0);
STICKLINE(REF(趋势,1)< 趋势, 趋势,REF(趋势,1),2,0),COLORMAGENTA;
STICKLINE(REF(趋势,1)> 趋势, 趋势,REF(趋势,1),2,0),COLORGREEN;
强弱分界:50,COLORFFFFCC;
底部:0,COLOR00FFFF;
安全:20,COLORFFAA66,LINETHICK1;
预警:80,COLORFFAA66,LINETHICK1;
顶部:100,COLORFFFF33;}
V1:=LLV(LOW,10);
V2:=HHV(H,25);
价位线:=EMA((C-V1)/(V2-V1)*4,4);
{DRAWTEXT(CROSS(价位线,0.3),20+4,'●买'),COLORRED;}
CROSS(价位线,0.3);

{没有未来。}

MA5:=EMA(CLOSE,5);
MA10:=EMA(C,13);
MA20:=EMA(CLOSE,21);
支撑线:=MA(CLOSE,21)-2.2*STD(CLOSE,21);
VAR3:=REF(CLOSE,1);
VAR4:=SMA(MAX(CLOSE-VAR3,0),7,1)/SMA(ABS(CLOSE-VAR3),7,1)*100;
VAR7:=FILTER( MA5>REF(MA5,1)AND MA10>REF(MA10,1)AND MA20>REF(MA20,1)AND MA5<MA10,5);
VAR8:=FILTER(HHVBARS(H,13)/C>2 AND MA5>REF(MA5,1)AND MA5<MA10,7);
VAR9:=REF(L,2)支撑线 AND C>O AND MA5>REF(MA5,1);
选买观注:FILTER(VAR7 OR VAR8 OR VAR9,5)AND VAR4<45;
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没有发现未来函数

两个指标在通达信上都已通过，无未来，放心使用-OK.
{牛选股}
YC_加仓:=((CLOSE-REF(MA(CLOSE,18),1))/18+MA(CLOSE,18))*1.004;
加仓条件:CROSS(CLOSE,YC_加仓) AND YC_加仓>REF(YC_加仓,1);
{涨选股}
BH:MA(HHV(H,1.618*2),5),COLORYELLOW;
BL:MA(LLV(L,1.618*2),5),COLORBLUE;
EMB:EMA((O+C+H+L)/4,5),COLORWHITE;
IF(EMB>REF(EMB,1) AND BL>=REF(BL,1) AND MACD.MACD>0,EMB,DRAWNULL);
选股:(RANGE(ABS(MACD.DIF-MACD.DEA),0,0.01)AND MACD.DIF>REF(MACD.DIF,1) AND
MACD.DEA>-0.15 AND MACD.DEA<0.25);

range就是未来函数

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