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Groan, that should read Bill's reply, not Bruce. Sorry Bill. I'll
stop now :(
--- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@xxx> wrote:
>
> Just for clarity; I was attempting to add additional information,
not
> criticize Bruce's reply. Since the context of the original question
> was in fact for Plotting, I have no argument with Bruce's
suggestion.
>
> I just wanted to point out that should you eventually turn this
into
> a backtest, you might want to avoid the ExRem. Especially if your
> code ends up using manual looping code for anything.
>
> Mike
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@> wrote:
> >
> > ExRem is great for charting and for use on intermediary
variables.
> > But, it can interfere with the backtester and Tomasz recommends
not
> > using it for Buy/Sell/Short/Cover arrays for that reason.
> >
> > http://finance.groups.yahoo.com/group/amibroker/message/125451
> >
> > As an alternative, you can use the Cross function rather than the
> > relational operators '<' and '>'.
> >
> > BuyCond1 = Cross(EMA( Close , 15 ), EMA( Close , 100 ));
> >
> > That way you don't end up with the redundant signals in the first
> > place.
> >
> > Mike
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "wavemechanic" <timesarrow@>
> > wrote:
> > >
> > > Use exrem() to get rid of unwanted signals. You can also use
> > plotshapes() to plot buy/sell arrows.
> > >
> > > Bill
> > > ----- Original Message -----
> > > From: Noah Bender
> > > To: amibroker@xxxxxxxxxxxxxxx
> > > Sent: February 22, 2009 12:10 AM
> > > Subject: [amibroker] question on formula for plot trade price
> > >
> > >
> > > hello,
> > >
> > > I am new to amibroker and am trying to figure this one out.
> > >
> > > I have a simple formula
> > > BuyCond1= EMA( Close , 15 ) > EMA( Close , 100 );
> > >
> > >
> > > Buy = Buycond1 ;
> > >
> > > Sell = EMA (Close,15)<EMA(Close,100);
> > >
> > > I am trying to plot the trade price on the chart. so far I
have
> > this:
> > >
> > >
> > > Plot(C,"Price", colorBlack, styleLine );
> > > Plot(EMA(C,15),"ema", colorRed );
> > >
> > >
> > > for( i = 0; i < BarCount; i++ )
> > > {
> > > if( Buy[i] ) PlotText( "Buy\n@" + C[ i ], i, L[ i ],
> colorGreen );
> > > if( Sell[i] ) PlotText( "Sell\n@" + C[ i ], i, H[ i ],
> colorRed,
> > colorYellow );
> > >
> > > WHen I apply indicator it plots the price at every point on
the
> > chart and not just when the moving averages cross. Does anyone
know
> > why? and can show me the formula???
> > >
> > > It would be much appreciated.
> > >
> > > thanks
> > >
> >
>
------------------------------------
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