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Re: [amibroker] Heads up with XP SP-2 and Metastock Downloader



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Graham wrote: You could redfine close to something else just be writing it
into line of
code if you want

Simple substitution does not work for me: if I assign prices outside the
OHLC levels they will be changed by the AA to fit the origional range, for
example a price greater than the High will become High.

So the prices substituted for the OHLC arrays appear not to be used as they
are initialized by me in the Backtester, try to backtest the code below, it
should give Buy and Sell prices of 50 and 100, but it shows the original
entry/exit prices. However they are seen by the Explorer.

TIA, herman

SetTradeDelays(0,0,0,0);
Buy = DayOfWeek() == 1;
Sell = DayOfWeek() == 5;
H=100;
L=1;
O=50;
C=50;
BuyPrice = 50;
SellPrice = 100;
Filter = 1;
AddColumn(BuyPrice,"BP",1.2);
AddColumn(SellPrice,"BP",1.2);


  -----Original Message-----
  From: Graham [mailto:gkavanagh@xxxxxxxxxxxxx]
  Sent: Monday, August 30, 2004 8:58 PM
  To: amibroker@xxxxxxxxxxxxxxx
  Subject: RE: [amibroker] Redefining OHLC Price arrays


  I should add that there are dangers associated with changing the standard
  OHLC values for their reserved names. I always try to define any new
  variable with a new name in case I need to use the base OHLC data again.

  Cheers,
  Graham
  http://e-wire.net.au/~eb_kavan/

  -----Original Message-----
  From: Graham [mailto:gkavanagh@xxxxxxxxxxxxx]
  Sent: Tuesday, August 31, 2004 8:55 AM
  To: amibroker@xxxxxxxxxxxxxxx
  Subject: RE: [amibroker] Redefining OHLC Price arrays

  Just change the values of the variables as you like.

  You could redfine close to something else just be writing it into line of
  code if you want

  C = 2*H + ema(L,22);
  Any subsequent uses of C will use your new definition.


  Cheers,
  Graham
  http://e-wire.net.au/~eb_kavan/

  -----Original Message-----
  From: Herman van den Bergen [mailto:psytek@xxxxxxxx]
  Sent: Tuesday, August 31, 2004 8:36 AM
  To: AmiBroker YahooGroups
  Subject: [amibroker] Redefining OHLC Price arrays

  Would anybody know if it is possible to redefine the price arrays by the
AA?
  I would like to change the OHLC price and run the backtester and builtin
  formulas on the newly defined data. All prices are limited to the original
  High and Low, is there anyway to go outside those bounds?

  TIA,
  happy trading,
  herman.


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