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Thanks, Graham. So I need to use the afl as a new indicator.
Is there any way to generate the arrows from an AA scan? According to
the help file and archives, it can be done.
Regards,
Stef
--- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxx> wrote:
>
> Plotting a chart is different to running a scan
> You insert the chart into a chart pane from the AFL file
> Scanning will only give a list of when the signals occur, in the AA
window
>
>
> --
> Cheers
> Graham
> AB-Write >< Professional AFL Writing Service
> Yes, I write AFL code to your requirements
> http://e-wire.net.au/~eb_kavan/ab_write.htm
>
>
> On 4/4/06, thorstef2003 <thorstef2003@xxx> wrote:
> > Could you use your code in AA, and let me know what happens when
you
> > click the "Scan" button? Thats what I do
> > These 3 MAs don't get plotted either
> > Plot(EMA(C, 10), "EMA10", colorBlue);
> > Plot(EMA(C, 20), "EMA20", colorYellow);
> > Plot(EMA(C, 50), "EMA50", colorWhite);
> > Regards,
> > Stef
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Fred" <ftonetti@> wrote:
> > >
> > > Works fine for me ...
> > >
> > > Are you plotting the indicator(s) as opposed to just hitting the
> > > backtest button ?
> > >
> > > --- In amibroker@xxxxxxxxxxxxxxx, "thorstef2003" <thorstef2003@>
> > > wrote:
> > > >
> > > > Hi Fred,
> > > > It's on End of day data.
> > > > Maybe I can put it this way
> > > > If Buy condition is true, then plot arrow 2 days to the left,
ie
> > > > behind.
> > > > The EMA cross was just a condition to see if the arrows
plotted.
> > > Just
> > > > tried your code, but no arrows.
> > > >
> > > > Buy = EMA(C, 10) > EMA(C, 20) AND
> > > > EMA(C, 20) > EMA(C, 50);
> > > > PlotShapes(shapeUpArrow * Ref(Buy, 2), colorBlack , C);
> > > >
> > > > Thanks for your help.
> > > > Stef
> > > >
> > > > --- In amibroker@xxxxxxxxxxxxxxx, "Fred" <ftonetti@> wrote:
> > > > >
> > > > > I don't know what security or periodicity you are looking at
but
> > > the
> > > > > code will of course only work for those bars where the two
> > > crosses
> > > > > take place on the same bar ...
> > > > >
> > > > > Try what is below ... You did say you wanted to see the
arrows 2
> > > > > bars BEFORE the occurence, right ? ... If that is correct
then
> > > keep
> > > > > in mind that of course when using real time data the next
arrow
> > > will
> > > > > show up on the bar which is two bars before the condition
but
> > not
> > > > > until the condition occurs.
> > > > >
> > > > > Buy = EMA(C, 10) > EMA(C, 20) AND
> > > > > EMA(C, 20) > EMA(C, 50);
> > > > >
> > > > > Sell = EMA(C, 20) > EMA(C, 10) AND
> > > > > EMA(C, 50) > EMA(C, 20);
> > > > >
> > > > > Buy = ExRem(Buy, Sell);
> > > > > Sell = ExRem(Sell, Buy);
> > > > >
> > > > > //Plot(C, "C", colorWhite);
> > > > >
> > > > > Plot(EMA(C, 10), "EMA10", colorBlue);
> > > > > Plot(EMA(C, 20), "EMA20", colorYellow);
> > > > > Plot(EMA(C, 50), "EMA50", colorWhite);
> > > > >
> > > > > PlotShapes(shapeUpArrow * Ref(Buy, 2), colorBrightGreen , C
);
> > > > > PlotShapes(shapeDownArrow * Ref(Sell, 2), colorRed , C);
> > > > >
> > > > > --- In amibroker@xxxxxxxxxxxxxxx, "thorstef2003"
<thorstef2003@>
> > > > > wrote:
> > > > > >
> > > > > > Graham, the code doesn't work. Please copy and paste this
in
> > > your
> > > > > AA
> > > > > > window
> > > > > >
> > > > > > Buy=Cross (EMA(Close, 10 ),EMA(Close, 20)) AND
> > > > > > Cross (EMA(Close, 20 ),EMA(Close, 50));
> > > > > > PlotShapes(shapeDownArrow*Ref(Buy,-2),colorRed,0,L,-10);
> > > > > >
> > > > > > No arrow or error message either.
> > > > > > Thanks.
> > > > > > Stef
> > > > > >
> > > > > > --- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@>
> > wrote:
> > > > > > >
> > > > > > > If you have your system included in a plot then you can
just
> > > use
> > > > > > > plotshpaes for the trade signal arrows and reference the
> > > signals
> > > > > > with
> > > > > > > ref
> > > > > > > To shift the arrows 2 bars to the right use this
> > > > > > > plotshapes(shapeuparrow*ref(buy,-2),colorgreen,0,l,-10);
> > > > > > >
> > > > > > > you can also use param with the number of bars so you
can
> > > shift
> > > > > them
> > > > > > > back and forward
> > > > > > >
> > > > > > > --
> > > > > > > Cheers
> > > > > > > Graham
> > > > > > > AB-Write >< Professional AFL Writing Service
> > > > > > > Yes, I write AFL code to your requirements
> > > > > > > http://e-wire.net.au/~eb_kavan/ab_write.htm
> > > > > > >
> > > > > > >
> > > > > > > On 4/2/06, thorstef2003 <thorstef2003@> wrote:
> > > > > > > > Graham, how do I offset the arrows? Please include the
> > line
> > > of
> > > > > > code to
> > > > > > > > do this.
> > > > > > > > Thanks,
> > > > > > > > Stef
> > > > > > > > --- In amibroker@xxxxxxxxxxxxxxx, Graham
<kavemanperth@>
> > > > wrote:
> > > > > > > > >
> > > > > > > > > inlcude the scan code into the chart and offset the
> > arrows
> > > > > > > > >
> > > > > > > > > --
> > > > > > > > > Cheers
> > > > > > > > > Graham
> > > > > > > > > AB-Write >< Professional AFL Writing Service
> > > > > > > > > Yes, I write AFL code to your requirements
> > > > > > > > > http://e-wire.net.au/~eb_kavan/ab_write.htm
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > On 4/1/06, thorstef2003 <thorstef2003@> wrote:
> > > > > > > > > > Hi,
> > > > > > > > > > Is it possible to use "plot" in AA to displace the
> > > arrows
> > > > > > > > generated by
> > > > > > > > > > a scan? Or is there some other way.
> > > > > > > > > > I want to displace the arrow, to 2 bars earlier.
> > > > > > > > > > Thanks.
> > > > > > > > > > Stef
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > 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
> > > > > > > > > >
> > > > > > > > > >
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> > Please note that this group is for discussion between users only.
> >
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> >
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