Var2:=(HIGH+LOW+CLOSE*2)/4; 
Var3:=EMA(Var2,21); 
Var4:=STD(Var2,21); 
Var5:=((Var2-Var3)/Var4*100+200)/4; 
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Var6:=(EMA(Var5,5)-25)*1.56; 
AK: EMA(Var6,2)*1.22; 
AD: EMA(AK,2); 
AJ: 3*AK-2*AD; 
100, POINTDOT; 
0, POINTDOT; 
80, POINTDOT; 
买进: IF(crOSS(AK,AD),58,20); 
卖出: IF(CROSS(AD,AK),58,20);