[amibroker] Re: Help with Scrip Still not working??

["Ernie Newman" <ewn87544@xxxxxxxxxxx>]

Thanks Terry
 I replaced the scrip with this as you suggested

PP = Ref(Avg,-1);
R1=(PP * 2) - Ref(Low,-1);
S1= (PP * 2) - Ref(High,-1);

Buy = S1 > Low;
BuyPrice = S1;
Sell = R1 < High;
SellPrice = R1;

 It stills buys the low or the S1 value. If the S1 value does not 
exist it will buy the low.
So I still need some help.
Thanks Ernie

--- In amibroker@xxxxxxxxxxxxxxx, Terry <MagicTH@xxxx> wrote:
> You are mixing loop code with array code. That won't work. You have 
to 
> use one or the other.
> For example, replace this:
> 
>     if (S1[0] < Low[0]) //This only tests the first bar, everytime 
for every bar so no signals.
>     Buy = 0;
>     else if (S1[0] > Low[0]) //Same here
>     Buy = S1;
> 
> With this:
> 
>     Buy = S1 > Low; //This sets all bars at once
> 
> Same idea for Sell.
> 
> Terry
> 
> Ernie Newman wrote:
> 
> > I am trying to write a backtest to BUY at the Support level S1 
and 
> >sell when the Resistance level R1 is reached. The codes I have 
been 
> >trying will not BUY at the S1 or Sell at R1. How can I get AB to 
only 
> >buy at S1 when the price has actually traded in that range. I 
would put 
> >in an order to buy that price if touched and sell at R1 if 
touched. I 
> >just can't seem to be able to backtest this. 
> >
> >
> >PP = Ref(Avg,-1);
> >R1=(PP * 2) - Ref(Low,-1);
> >S1= (PP * 2) - Ref(High,-1);
> >
> >if (S1[0] < Low[0]) 
> >Buy = 0;
> >else if (S1[0] > Low[0])
> >Buy = S1;
> >BuyPrice = S1;
> >if (R1[0] > High[0])
> >Sell = 0;
> >else if (R1[0] < High[0])
> >Sell = R1;
> >SellPrice = R1;
> >
> >THANKS Ernie
> >
> >
> >
> >
> >
> >
> >Please note that this group is for discussion between users only.
> >
> >To get support from AmiBroker please send an e-mail directly to 
> >SUPPORT {at} amibroker.com
> >
> >For other support material please check also:
> >http://www.amibroker.com/support.html
> >
> > 
> >Yahoo! Groups Links
> >
> >
> >
> > 
> >
> >
> >
> >
> >  
> >





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