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--- In amibroker@xxxxxxxxxxxxxxx, Aron <apforex@xxx> wrote:
>
> professor77747 wrote:
> > In my formula, I use only the macd and stochastic to determine a
buy
> > signal. Several times, I didn't have a buy signal after the bar
closes.
> > Call this bar 1. Then the next bar closes(bar 2) and still no
signal.
> > Then, during the next bar (bar 3), I get a signal on bar 1.
> >
> > When I backtest, the results are the same. No buy on bar 1. Then
run
> > again on bar 2 and there is no bar. Then, run again on bar 3 and
there
> > is a buy shown for bar 1.
> >
> > I use a 6 hour chart and hourly data.
> >
> > I thought that after a bar closes, the macd and stochastic would
not
> > change.
> >
> > Why does this happen?
> >
> > Tom
> >
> >
> Post your code.
>
It is just a simple test code, but the buy changes as explained.
Buy1 = MACD(5,26) > Ref(MACD(5,26), -1); // macd 1 is going up.
Buy2 = MACD(12,26) > Ref(MACD(12,26), -1); // macd 2 is going up
Buy3 = StochK(14,3) > Ref(StochK(14.3), -1);
// Buy and Sell orders
Buy = Buy1 AND Buy2 AND Buy3;
I just don't understand why 2 bars later that the buy signal changes.
I get a buy arrow on my chart and the backtest will also change 2
bars later and show a buy when it didn't show it before.
Tom
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