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Re: [EquisMetaStock Group] full Moon/New Moon indicator



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{plots +1 signal on Full Moon & -1 on New Moon}
{if FM/NM falls on a holiday or weekend, signal is plotted on the closest trading day}

Span:=Input("Full/New Moon signal, total span in days",1,9,1);
TZ:=
 Input("Time Zone (-12 to +12hrs)",-12,12,-10);

LunarMonth:=29.530589;
Offset:=7.254621;

leap:=Frac(Year()/4)=0 AND Frac(Year()/100)<>0
 OR Frac(Year()/400)=0;
y:=Year()*365+Int(Year()/4)
 -Int(Year()/100)+Int(Year()/400);
m:=
 If(Month()=2,31-leap,
 If(Month()=3,59,
 If(Month()=4,90,
 If(Month()=5,120,
 If(Month()=6,151,
 If(Month()=7,181,
 If(Month()=8,212,
 If(Month()=9,243,
 If(Month()=10,273,
 If(Month()=11,304,
 If(Month()=12,334,
 -leap)))))))))));
CurrentDay:=y+m+DayOfMonth()+TZ/24-Offset;

FM:=Frac(CurrentDay/LunarMonth);
NM:=Frac(FM+0.5);

0;Ref(Alert(FM>Ref(FM,1),Span),Span/2)+
Ref(Alert(NM>Ref(NM,1),Span),Span/2)*-1

Al Dina wrote:
Hello,
 
A while ago, I believe that Jose or someone else posted the code for the Full Moon/New Moon.  Does anybody have that code and do they know if it is accurate? 
 
Any help would be appreciated.
 
Thanks,
Al

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