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Dimension,
Here is an exploration with columns added to demonstrate what is
taking place. You can easily adapt this to create a backtest or
whatever required.
/* 27 Oct 2004
Price crossed below specified price some time before x periods
ago and remained there. Set the required parameters from the
parameter button at lower right of the AA window */
Bar = Param( "From Bar:", 5, 1, 100);
SpecifiedPrice = Param( "Specified Price:", 5, 0, 300, 0.1);
/* Number of bars since high crossed below the Price */
BarSinceCross = BarsSince( Cross( SpecifiedPrice, High ) );
Filter = BarSinceCross > Bar
AND BarsSince( High > SpecifiedPrice ) > BarSinceCross;
AddColumn( Ref( High, -BarSinceCross - 1 ), "High price on crossed bar" );
AddColumn( Ref( High, -BarSinceCross ), "High price after cross" );
AddColumn( BarSinceCross, "Number of bars since cross", 1.0 );
Regards,
William Peters
www.amitools.com
Tuesday, October 26, 2004, 11:02:44 PM, you wrote:
D> Also,
D> What If I wanted to scan for all stocks that have fallen below a certain
D> price, but have never crossed back above that price
D> -----Original Message-----
D> From: Dimension [mailto:dimension@xxxxxxxxxxxxx]
D> Sent: Tuesday, October 26, 2004 9:47 PM
D> To: amibroker@xxxxxxxxxxxxxxx
D> Subject: [amibroker] Scan question.
D> I'd like to run a quick scan. I'd like to run a query/scan for ALL stocks
D> that have crossed below a certain price. What is the easiest way to do this?
D> Would something like:
D> Buy = P < X; (where x = cross below price).
D> Also, where can I get a list of all Nasdaq, NYSE, and OTC stocks to use in
D> AmiBroker?
D> [Non-text portions of this message have been removed]
D> Check AmiBroker web page at:
D> http://www.amibroker.com/
D> Check group FAQ at:
D> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
D> Yahoo! Groups Links
D> Check AmiBroker web page at:
D> http://www.amibroker.com/
D> Check group FAQ at:
D> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
D> Yahoo! Groups Links
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