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Re: Timed frame



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In weekly mode, every week is a point, no matter if the trading days 
were 3 or 4 or 5.
Any exploration may be executed in weekly mode, if you ask that in 
Settings.
The only hint here:When you come back to daily mode, REMEMBER to 
change settings again. Amibroker keeps in memory last Settings.
It is good, but ...I lost half an hour yesterday with ultra-strange 
results until I remembered that the previous Exploration was in 
weekly mode !!
Dimitris Tsokakis
--- In amibroker@xxxx, "Stephane Carrasset" <nenapacwanfr@xxxx> wrote:
> Tz,
> 
> and if it possible to generate a "1" for weekly timed frame,
> how can we implemented a ref timedframe function because the number 
> of bars in a week could be 3,4,5.
> 
> SC
> 
> 
> In amibroker@xxxx, "Stephane Carrasset" <nenapacwanfr@xxxx> wrote:
> > Tz or all,
> > 
> > is there a way to generate "1" for weekly bars ( monday to friday)
> > these timed frame bars must be stable when new data are added
> > 
> > SC
> > 
> > 
> > 
> > In amibroker@xxxx, "Stephane Carrasset" <nenapacwanfr@xxxx> wrote:
> > > Tz,
> > > 
> > > You wrote
> > > <<
> > > Hi Dimitris, For example if you want to generate a "1" every 
8th 
> > bar 
> > > you can now write impulse8 = ( cum(1) % 8 ) == 0; This is 
useful 
> > when 
> > > you try to simulate different periodicity from daily data: 
close8 
> = 
> > > ValueWhen( impulse8, close ); high8 = HighestSince( impulse8, 
> > high ); 
> > > low8 = LowestSince( impulse8, low ); Best regards, Tomasz 
> Janeczko 
> > > >>
> > > 
> > > 
> > > but the 8time frame bars ( or another lenght of time frame) are 
> > > calculated from the last data isn't it ?
> > > and change when new data are added
> > > so it can't be use in backtest
> > > 
> > > right or wrong ? ?