RE: [amibroker] finding support counts

["Terry" <MagicTH@xxxxxxxxxxx>]

This isn't exactly what you want, but it may give you some ideas:

 

myCount = Sum(O == SelectedValue(L),200) + Sum(H ==
SelectedValue(L),200) + Sum(H == SelectedValue(L),200) + Sum(C ==
SelectedValue(L),200);

 

Plot(C,Name(),1,styleCandle);

Plot(myCount,"count",colorBlue,styleOwnScale);

 

You may not want exact matches since there probably will be few. You can
change to < or use the AlmostEqual function.

 

PS: I tried LastValue instead of SelectedValue, but that is always the
very last value of the array (so always compares to today).

--

Terry

 

-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On
Behalf Of voyager_3k
Sent: Thursday, August 17, 2006 19:54
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] finding support counts

 

I'd like to take a reference bar low price and look back upto 200 bars

to find and count every bar, as compared to ref bar, which had an

O/H/L/C at the low price for this ref bar.   

 

Anyone have suggestions on how i could do that?  I'm aware of the

'CUM' function, but that did not seem to be working for this purpose.

 

TIA

AP

 

 

 

 

 

 

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