通达信蓝绿极点买卖指标无未来放心使用！

来函数检测结果如下：
该公式没有未来函数

N1:=9;

DRAWKLINE(H,O,L,C);  

Z1:=STRCAT(HYBLOCK,' ');

Z2:=STRCAT(Z1,DYBLOCK);

Z3:=STRCAT(Z2,' ');

LC := REF(CLOSE,1);

RSI:=SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;

STICKLINE((REF(RSI,1)>=80 AND RSI<80),HIGH+0.8,HIGH+1.1,0.8,0),COLORGREEN;

STICKLINE((REF(RSI,1)>=80 AND RSI<80),CLOSE+0.8,CLOSE+1.1,4,0),COLORGREEN;

STICKLINE((REF(RSI,1)<=20 AND RSI>20),LOW-0.5,LOW-0.8,0.8,0),COLORBLUE;

STICKLINE((REF(RSI,1)<=20 AND RSI>20),OPEN-0.5,OPEN-0.8,8,0),COLORBLUE;

 

原理解析：
N1赋值:9


DRAWKLINE(H,O,L,C)
 

Z1赋值:STRCAT(HYBLOCK,' ')


Z2赋值:STRCAT(Z1,DYBLOCK)


Z3赋值:STRCAT(Z2,' ')


LC := 1日前的收盘价


RSI赋值:SMA(收盘价-LC和0较大值,N1,1)/SMA(收盘价-LC的绝对值,N1,1)*100


STICKLINE((1日前的RSI>=80 AND RSI<80),最高价+0.8,最高价+1.1,0.8,0),画绿色


STICKLINE((1日前的RSI>=80 AND RSI<80),收盘价+0.8,收盘价+1.1,4,0),画绿色


STICKLINE((1日前的RSI<=20 AND RSI>20),最低价-0.5,最低价-0.8,0.8,0), 画蓝色


STICKLINE((1日前的RSI<=20 AND RSI>20),开盘价-0.5,开盘价-0.8,8,0), 画蓝色