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Hello,
In real-time trading you need to use not the LAST bar (incomplete bar, which is dynamically updated
as new data arrive) but from the one bar BEFORE the last bar - the one that is COMPLETE.
Buy = Ref( Buy1 AND Buy2 AND Buy3, -1 ); // use PREVIOUS bar
That way guarantees that you only use close price from COMPLETED bar.
This is similar to using 1-bar delay in AA settings.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "Aron" <apforex@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, December 06, 2008 9:46 AM
Subject: Re: [amibroker] Re: Why so signals change after the bar closes?
> professor77747 wrote:
>>
>> 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
>>
>>
> With this code the signals do not change, maybe maybe there is smth.
> else you are doing wrong.
>
>
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**** IMPORTANT ****
This group is for the discussion between users only.
This is *NOT* technical support channel.
*********************
TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
*********************
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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For other support material please check also:
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