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[amibroker] Re: Apply condition in sell



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Hi Mike !!

Thanks for your words..those atleast poked other thoughts in me...i 
was thinking may be using flip;Could you please verify if the 
following code would do what i want....i want to use the same kind of 
set up to testify/backtest my system using the real condition of dse-


Buy=Cross(Close, MA(C,13));

A= BarsSince(Buy)>3;

Cond1= Flip ( A,Buy);

cond2=Cross(MA(C,13),Close);; //i dont use ma for buy,sell its just 
for example ;)

Sell= cond1 AND cond2;


Thanks

Shahariar4







--- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@xxx> wrote:
>
> Your code is probably not going to do what you want.
> 
> Your Sell condition (Cross) will only sell on the exact day the 
price 
> falls below the MA30 and it has been at least 3 days since a Buy. 
If 
> the down cross happens before it has been 3 days since the Buy, 
your 
> Sell will not happen and your code will not give another Sell 
> opportunity until the price first crosses back above MA30 and then 
> falls below it again.
> 
> Sorry that I can't offer any solution. Too busy with other things. 
> But at least you have a little more information than when you 
> started ;)
> 
> Mike
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "shahariar4" <shahariar4@> wrote:
> >
> > How to code this? Can anyone here help?
> > 
> > Suppose my sell signal should be atleast 3 day's old ( 4th day 
> sell; 
> > >3) after the buy signal occured;
> > 
> > suppose my sell is Cross(MA50, Close); but this is to be valid if 
> the 
> > sell signal is more than 3 days/bars after the buy signal has 
> occured 
> > ( buy is Cross(Close, MA30);  )
> > 
> > I have tried the following-
> > 
> > Buy=Cross(Close, MA30);  
> > Sell=IIf( BarsSince(Buy)>3 AND Cross(MA50, Close),True,False);
> > 
> > 
> > is it ok? the problem is in DSE the rule is after yoo buy a stock 
> you 
> > can sell that on 4th day and afterwards....its called 3 day 
> maturity 
> > ( buy day + 2 days, on 4th day ur stock is matured and you are 
> > alllowed to sell) ....weired, Ha?
> > 
> > 
> > Thanks,
> > 
> > Tarmi
> >
>




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