RE: [amibroker] Re: Tracking intraday High & Low

[Paul Ho]

Ok , there was a syntax error in my previous mail
so try this one
FirstBarofDay = DateNum() != Ref(DateNum(), -1);
HToday = HighestSince( FirstBarofDay, H);
LToday = LowestSince(FirstBarofDay, L);

Plot( HToday, "Ht", colorRed );
Plot (LToday, "Lt", colorYellow);



  _____  

From: amibroker@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf
Of Angelo
Sent: Friday, 4 July 2008 10:10 PM
To: amibroker@yahoogroups.com
Subject: [amibroker] Re: Tracking intraday High & Low



--- In [EMAIL PROTECTED] <mailto:amibroker%40yahoogroups.com> ps.com,
"Paul Ho" <[EMAIL PROTECTED]> wrote:
>
> try highestssince(datenum() != ref(datenum(), -1) for high and the
opposite
> for low
> 
> 
> _____ 
> 

Thanks Paul,

I'll give it a try.

The following was my attempt of coding, maybe someone will be able to
explain what was wrong:

============================================================

FirstBarofDay = DateNum() != Ref(DateNum(), -1);
HToday =0; 
LToday =0;

HToday = IIf(FirstBarofDay, H, Max(H, Ref(HToday, -1)));
LToday = IIf(FirstBarofDay, L, Min(L, Ref(LToday, -1)));

Plot( HToday, "Ht", colorRed );
Plot (LToday, "Lt", colorYellow);