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Adapted from
http://www.metastocktools.com/MACDH/Forex.htm :
========================
OHLC - previous period's
========================
---8<---------------------------------------
{ Previous period's OHLC v1.0
Warning: chart's first data bar is ignored.
Adapted from:
http://www.metastocktools.com/MACDH/Forex.htm
©Copyright 2004~2006 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://metastocktools.com }
{ User input }
type:=Input("OHLC values: [1]Day, [2]Week, [3]Month, [4]Year",1,4,1);
{ Day's start }
DayStart:=DayOfMonth()<>Ref(DayOfMonth(),-1);
{ Week's start - reference "Calendar Week
counter" indicator for accurate weekly signals}
WkStart:=DayOfWeek()<Ref(DayOfWeek(),-1);
{ Month's start }
MthStart:=Month()<>Ref(Month(),-1);
{ Year's start }
YrStart:=Year()<>Ref(Year(),-1);
{ Selected Daily/Weekly/Monthly/Yearly }
start1:=If(type=1,DayStart,
If(type=2,WkStart,
If(type=3,MthStart,YrStart)));
start:=start1 OR Cum(1)=2;
{ Previous period's Open }
Op:=ValueWhen(2,start,O);
Op:=ValueWhen(1,Op<>0,Op);
{ Previous period's High }
Hi:=HighestSince(1,start,H);
Hi:=ValueWhen(1,start,ValueWhen(2,1,Hi));
Hi:=ValueWhen(1,Hi<>0,Hi);
{ Previous period's Low }
Lo:=LowestSince(1,start,L);
Lo:=ValueWhen(1,start,ValueWhen(2,1,Lo));
Lo:=ValueWhen(1,Lo<>0,Lo);
{ Previous period's Close }
Cl:=ValueWhen(1,start1,ValueWhen(2,1,C));
Cl:=ValueWhen(1,Cl<>0,Cl);
{ Plot on price chart }
Op; { <- Green }
Hi; { <- Blue }
Lo; { <- Red }
Cl; { <- Dk Green }
---8<---------------------------------------
You may also be interested in the following indicator available from
MetaStockTools.com:
"Auto chart detector - detects Daily/Weekly/Monthly/Quarterly/Yearly
charts automatically - with application example."
jose '-)
http://www.metastocktools.com
--- In equismetastock@xxxxxxxxxxxxxxx, "geraldnovak" <gbg@xxx> wrote:
>
> I want to modify a Pivot Indciator so that it shows only the pivots
> for today.
>
> I want to have a Daily Pivot Indicator, Weekly Pivot Indicator and
> Monthly Pivot indicator. I use real time data and typically follow
> the daily, 4 hour, 1 hour and 15 minute charts.
>
> I would like the ability to have just the three indicators and be
> able to pull them onto any chart.
>
> Lets say the forumula is :
>
> (H + L + C)/3
>
> How do I create a formula that just pertains to Yesterday's H, L, C
> or Last Week's, or Last Months and yet place this on the various
> charts?
>
> I realize I can "hard code" the number of periods. And only place a
> PIVOTS_DAILY_1HOUR on a 1 hour chart, but I was wondering if there
> was a function that was built in like "previous_day_high"
> or "previous_day_low" or, if that wasn't the case, if someone had
> already come up with something.
>
> or, it would even be somewhat helpful if I could get the day,
> month, year value of TODAY and have a function that returns what
> time frame I'm on. That way I could go to TODAY -1 and know the
> number of periods I'm dealing with on any chart.
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