买进卖出源码 副图 通达信 贴图 无未来

来函数检测结果如下：
该公式没有未来函数

O1:(SUM(EMA((CLOSE+LOW)/2,1)/3,3)),COLOR00FFFF,LINETHICK1; 
O2:EMA(O1,3),COLORFF00FF,LINETHICK1; 
O3:EMA(O2,3),COLOR00FF00,LINETHICK1; 
MMM:=MA(CLOSE,20);  
DRAWTEXT((CLOSE<MMM),MMM,'*'),COLOR00FF00,LINETHICK5; 
DRAWTEXT((CLOSE>MMM),MMM,'*'),COLOR0000FF,LINETHICK5; 
VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);  
VAR2:=REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);
VAR3:=REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR4:=REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR5:=REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR6:=REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR7:=REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR8:=REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR9:=REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VARA:=REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VARB:=REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VARC:=REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VARD:=CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2);  
VARE:=REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VARF:=REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR10:=REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR11:=REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR12:=REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR13:=REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR14:=REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR15:=REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR16:=REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR17:=REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2); 
VAR18:=REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2); 
VAR19:=REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1) AND VAR1; 
VAR1A:=REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,1) AND VARD;  
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),3.2,0),COLORFF3300; 
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),2.7,0),COLORFF5500; 
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),2.1,0),COLORFF7700; 
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),1.5,0),COLORFF9900; 
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),0.9,0),COLORFFBB00; 
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),0.3,0),COLORFFDD00; 
DRAWTEXT(FILTER(VAR19=1,5),LOW,' 买进'),COLORFF00FF; 
DRAWICON(FILTER(VAR19=1,5),LOW,9);   
DRAWTEXT(FILTER(VAR1A=1,5),HIGH,' 逃顶'),COLOR00FF00; 
DRAWICON(FILTER(VAR1A=1,5),HIGH,15);

原理解析：
输出O1:(SUM(EMA((收盘价+最低价)/2,1)/3,3)),COLOR00FFFF,LINETHICK1

输出O2:O1的3日指数移动平均,COLORFF00FF,LINETHICK1

输出O3:O2的3日指数移动平均,COLOR00FF00,LINETHICK1

MMM赋值:收盘价的20日简单移动平均

DRAWTEXT((收盘价
DRAWTEXT((收盘价>MMM),MMM,'*'),COLOR0000FF,LINETHICK5

VAR1赋值:收盘价>1日前的收盘价 AND 收盘价>2日前的收盘价

VAR2赋值:1日前的VAR1 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价
VAR3赋值:1日前的VAR2 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR4赋值:1日前的VAR3 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR5赋值:1日前的VAR4 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR6赋值:1日前的VAR5 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR7赋值:1日前的VAR6 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR8赋值:1日前的VAR7 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR9赋值:1日前的VAR8 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VARA赋值:1日前的VAR9 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VARB赋值:1日前的VARA AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VARC赋值:1日前的VARB AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VARD赋值:收盘价<1日前的收盘价 AND 收盘价<2日前的收盘价

VARE赋值:1日前的VARD AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VARF赋值:1日前的VARE AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR10:=1日前的VARF AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR11:=1日前的VAR10 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR12:=1日前的VAR11 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR13:=1日前的VAR12 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR14:=1日前的VAR13 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR15:=1日前的VAR14 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR16:=1日前的VAR15 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR17:=1日前的VAR16 AND 收盘价<=1日前的收盘价 AND 收盘价>=2日前的收盘价

VAR18:=1日前的VAR17 AND 收盘价>=1日前的收盘价 AND 收盘价<=2日前的收盘价

VAR19:=1日前的VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18 AND VAR1

VAR1A:=1日前的VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC AND VARD

STICKLINE(VAR1A,1日前的收盘价,2日前的收盘价,3.2,0),COLORFF3300

STICKLINE(VAR1A,1日前的收盘价,2日前的收盘价,2.7,0),COLORFF5500

STICKLINE(VAR1A,1日前的收盘价,2日前的收盘价,2.1,0),COLORFF7700

STICKLINE(VAR1A,1日前的收盘价,2日前的收盘价,1.5,0),COLORFF9900

STICKLINE(VAR1A,1日前的收盘价,2日前的收盘价,0.9,0),COLORFFBB00

STICKLINE(VAR1A,1日前的收盘价,2日前的收盘价,0.3,0),COLORFFDD00

DRAWTEXT(VAR19=1的5过滤,最低价,' 买进'),COLORFF00FF

DRAWICON(VAR19=1的5过滤,最低价,9)

DRAWTEXT(VAR1A=1的5过滤,最高价,' 逃顶'),COLOR00FF00

DRAWICON(VAR1A=1的5过滤,最高价,15)