var 4:= 100 *(CLOSE-var 3)/var 3;
VAR5:=(CLOSE-LLV(低,528))/(HHV(高,528)-LLV(低,528))* 100;
VAR6:=(CLOSE-LLV(CLOSE,530))/(HHV(CLOSE,530)-LLV(CLOSE,530))* 100;
VAR8:=SMA(MAX(CLOSE-REF(CLOSE,1),0),34,1)/SMA(ABS(CLOSE-REF(CLOSE,1)),7,1)* 100;
VAR9:=SMA(MAX(CLOSE-REF(CLOSE,1),0),13,1)/SMA(ABS(CLOSE-REF(CLOSE,1)),13,1)* 100;
VARA:= bars count(CLOSE);
VARB:= var 8 & lt;20和VAR9 & lt23和VARA & gt35;
VARC:=VARB和伯爵(VARB,1)= 1;
VARD:=EMA(收盤,21)-EMA(收盤,8);
VARE:=EMA(VARD,5);
VARF:=TROUGHBARS(3,6,1)& lt;4和克羅斯(VARD、VARE);
選股買入點:if (Troughbars (3,16,1) = 0且高>低+0.04,4,0);
至於公式的其他信號,就不要用了,因為有大量的未來函數計算。