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<FONT face=Arial color=#0000ff
size=2>Thank you Andrew!!!
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>You made my day :-) it now works
marvelously!
<FONT face=Arial color=#0000ff
size=2>
<FONT face=Arial color=#0000ff
size=2>herman.
<FONT face=Tahoma
size=2>-----Original Message-----From: Andrew
[mailto:a.perrin@xxxxxxxxxxxxxxx]Sent: December 13, 2003 2:06
PMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] Re:
Problem calculating Sum of Equities for
WatchlistHermanYou need to set tradeprices=True
as opposed to default of false.SetForeign( ticker, fixup = True,
tradeprices = False ) to perform correct equity(0) calculations.
ie. SetForeign(Ticker,True,True); HTHAndrew--- In
amibroker@xxxxxxxxxxxxxxx, "Herman vandenBergen" <psytek@xxxx>
wrote:> Hello,> > I need an Exploration that calculates
the sum of equities for a watchlist.> This has to be an looping
solution because I want to do this on the fly> while dynamically
changing system parameters, I cannot use composites.> >
Below is a simplification of what I have but the sum of Equities in the
last> column keeps changing because the individual equities (based
on> SetForeign()) keep changing. I confirmed this with DebugView.
Something is> out of sync... Can somebody tell me where I went
wrong?> > Many thanks for any help you can give,>
herman> > Buy=Sell=Short=Cover=0;>
Filter=Status("LastBarInTest");> > // system's code, executed
for each stock in Exploration> Buy=Cross( MACD(), Signal() );>
Sell = Cross( Signal(), MACD() );> Short = Sell; Cover = Buy;> E
= Equity(0);> AddColumn(E,"Equity",1.2);> > // Same code,
calculate sum of Equity for watchlist> List =
GetCategorySymbols(categoryWatchlist,8);> > Et = 0;> for(
n=0; (Ticker=StrExtract( List, n))!= ""; n++)>
{> Ticker=StrExtract( List,
n);> SetForeign(Ticker);>
Buy=Cross( MACD(), Signal() );> Sell = Cross(
Signal(), MACD() );> Short = Sell; Cover
= Buy;> E1 = Equity(0);> Et
= Et + E1;> //_TRACE(List+" "+Ticker+"
"+NumToStr(n)+" "+NumToStr(E1));>
AddColumn(E1,Ticker,1.2);>
RestorePriceArrays();> }>
AddColumn(Et,"WLSumEquity",1.2) ;Send
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