İndikatör WeekStart Up/Down Days by Jose Silva

Can anyone help me code a condition where a stock closes down on Friday (last trading day of week) and then down the following Monday (first trading day of week)?
Thank you, Brett
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Brett, try this indicator code:
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WeekEnd/Start custom conditions
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---8<--------------------------------------
{ Signals custom WeekEnd/Start conditions.
For daily & intraday charts.
©Copyright 2002~2007 Jose Silva.
The grant of this license is for personal use
only - no resale or repackaging allowed.
All code remains the property of Jose Silva.
http://www.metastocktools.com }
{ User inputs }
plot:=Input("plot: [1]Signals, [2]Start of week",1,2,1);
adj:=Input("Week's start: [0]Sunday, [1]Monday",0,1,1);
{ Calendar counter engine }
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)-730484;
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)))))))))));
DayNr:=y+m+DayOfMonth();
adj:=adj+If(DayNr<1,1,2)
-(Frac(Year()/100)=0 AND Frac(Year()/400)<>0);
WkCount:=Int((DayNr-adj)/7)+(Year()>=2000);
{ Week's start signal }
WeekStart:=WkCount>Ref(WkCount,-1);
{ Price down on Week's end and start days }
signals:=WeekStart
*ValueWhen(1,WeekStart,Sum(C<Ref(C,-1),2)=2);
{ Plot in own window }
If(plot=1,signals,WeekStart)
---8<--------------------------------------
jose '-)
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And here is a more versatile version of the same indicator:​

jose '-)
http://www.metastocktools.com​

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