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Tomasz,
Excellent additions. A big *Thank You* for making OLE for Guru Commentary.
Aha ... yes ... now all I need is an OLE method ===>
AB.make.money("USD",1000000);
*smile* ... guess I'm on my own for this ...
Regards,
- Salil V Gangal
--- Tomasz Janeczko <amibroker@xxxxxx> wrote:
> Hello,
>
> A new beta version (4.51.1) of AmiBroker has just been released.
>
>
> This should be last beta before official release.
>
> It is available for registered users only from the members area at:
> http://www.amibroker.com/members/bin/ab4511beta.exe
> and
> http://www.amibroker.net/members/bin/ab4511beta.exe
>
> (File size: 608 090 bytes, 608 KB)
>
> If you forgot your user name / password to the members area
> you can use automatic reminder service at: http://www.amibroker.com/login.html
>
> The instructions are available below and in the "ReadMe" file
> ( Help->Read Me menu from AmiBroker )
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
>
>
> AmiBroker 4.51.1 Beta Read Me
> February 25, 2004 10:48
>
> THIS IS A BETA VERSION OF THE SOFTWARE. EXPECT BUGS !!!
>
> Backup your data files and entire AmiBroker folder first!
>
> INSTALLATION INSTRUCTIONS
>
> IMPORTANT: This archive is update-only. You have to install full version 4.50
> first.
>
> Just run the installer and follow the instructions.
>
> Then run AmiBroker. You should see "AmiBroker 4.51.1 beta" written in the About
> box.
>
> See CHANGE LOG below for detailed list of changes.
>
> CHANGE LOG
>
> CHANGES FOR VERSION 4.51.1 (as compared to 4.51.0)
>
> a.. OLE interface methods numbering adjusted to maintain backward compatibility
> with previous versions and other programs referring to old OLE interface
>
> CHANGES FOR VERSION 4.51.0 (as compared to 4.50.10)
>
> a.. OLE automation interface changes:
> Analysis.Backtest and Analysis.Optimize now support new "Type" parameter.
> Type can be one of the following values:
> 0 : portfolio backtest/optimize
> 1 : individual backtest/optimize
> 2 : old backtest/optimize
>
> For backward compatibility Type parameter is optional and defaults to 2
> (old backtest/optimize)
>
> Example code:
>
> AB = new ActiveXObject("Broker.Application");
> AB.Analysis.Backtest( 0 ); // perform portfolio backtest
> AB.Analysis.Optimize( 0 ); // perform portfolio optimize
>
> b.. OLE automation interface new object: "Commentary"
>
> This object has 5 methods:
> - BOOL LoadFormula( STRING pszFileName ) - loads the formula
> - BOOL SaveFormula( STRING pszFileName ) - saves the formula
> - void Apply() - displays the commentary
> - BOOL Save( STRING pszFileName ); - saves commentary output (result) to the
> file (use after call to Apply())
> - void Close() - closes the commentary window
>
> Commentary object is accessible from Broker.Application object via Commentary
> property:
>
> Example code:
>
> AB = new ActiveXObject("Broker.Application");
> AB.Commentary.LoadFormula("C:\\Program Files\\AmiBroker\\AFL\\MACD_c.afl");
> AB.Commentary.Apply();
> AB.Commentary.Save("Test.txt");
> AB.Commentary.SaveFormula("MACDTest.afl");
> //AB.Commentary.Close();
>
> c.. AFL function Now( format = 0 ) accepts new parameter values
>
> Returns current date / time in numerous of formats:
> // formats supported by old versions
> format = 0 - returns string containing current date/time formatted according to
> system settings
> format = 1 - returns string containing current date only formatted according to
> system settings
> format = 2 - returns string containing current time only formatted according to
> system settings
> format = 3 - returns DATENUM number with current date
> format = 4 - returns TIMENUM number with current time
> format = 5 - returns DATETIME number with current date/time
> // new formats available from version 4.51
> format = 6 - returns current DAY (1..31)
> format = 7 - returns current MONTH (1..12)
> format = 8 - returns current YEAR (four digit)
> format = 9 - returns current DAY OF WEEK (1..7, where 1=Sunday, 2=Monday, and so
> on)
> format = 10 - returns current DAY OF YEAR (1..366)
>
> d.. Custom indicators:
> If plot name is empty the value of such plot does not appear in the title
> and does not appear in the data tool tip
>
> Plot( C, "Price", colorWhite, styleCandle );
> Plot( MA( C, 10 ), "", colorRed ); // NOTE that this plot name/value will NOT
> appear in the title
> Plot( MA( C, 20 ), "MA20", colorGreen );
>
> e.. SetOption( "field", value )
> accepts new fields:
> "CommissionMode" -
> 0 - use portfolio manager commission table
> 1 - percent of trade
> 2 - $ per trade
> 3 - $ per share/contract
>
> "CommissionAmount" - amount of commission in modes 1..3
>
> "MarginRequirement" - account margin requirement (as in settings), 100 = no
> margin
>
> "ReverseSignalForcesExit" - reverse entry signal forces exit of existing trade
> (default = True )
>
> f.. new AFL function: GetOption( "field" ) - retrieves the settings, accepted
> fields the same as in SetOption.
>
> Example:
>
> PositionSize = -100 / GetOption("MaxOpenPositions");
>
> g.. new AFL function: GetRTData( "field" )
> - retrieves the LAST (the most recent) value of the following fields
> reported by streaming real time data source )
> (Note 1: this function is available ONLY in PROFESSIONAL edition,
> calling it using Standard edition will give you NULL values for all fields)
> (Note 2: works only if data source uses real time data source (plugin) )
> (Note 3: availablity of data depends on underlying data source
> - check the real-time quote window to see if given field is available )
> (Note 4: function result represents the current value at the time of the call
> /formula execution/, and they will be refreshed depending on chart or commentary
> refresh interval
> /settable in preferences/. Built-in real time quote window is refreshed
> way more often (at least 10 times per second) )
>
> Supported fields:
> "Ask" - current best ask price
> "AskSize " - current ask size
> "Bid" - current best bid price
> "BidSize " - current bid size
> "52WeekHigh" - 52 week high value
> "52WeekHighDate" - 52 week high date (in datenum format)
> "52WeekLow" - 52 week low value
> "52WeekLowDate" - 52 week low date (in datenum format)
> "Change" - change since yesterdays close
> "Dividend" - last dividend value
> "DivYield" - dividend yield
> "EPS" - earnings per share
> "High" - current day's high price
> "Low" - current day's low price
> "Open" - current day's open price
> "Last" - last trade price
> "OpenInt" - current open interest
> "Prev" - previous day close
> "TotalVolume" - total today's volume
> "TradeVolume" - last trade volume
> "ChangeDate" - datenum (YYYMMDD) of last data change
> "ChangeTime" - timenum (HHMMSS) of last data change
> "UpdateDate" - datenum (YYYMMDD) of last data update
> "UpdateTime" - timenum (HHMMSS) of last data update
> "Shares" - total number of shares
>
> Example:
> "Bid = "+GetRTData("Bid");
> "Ask = "+GetRTData("Ask");
> "Last = "+GetRTData("Last");
> "Vol = "+GetRTData("TradeVolume");
>
> "EPS = "+GetRTData("EPS");
> "52week high = "+GetRTData("52weekhigh");
>
> h.. Custom indicators:
> Default names and graph values appear in the title
> when using old-style graph0, graph1, graph2 statements in the custom indicators
>
>
> HOW TO REPORT BUGS
>
> If you experience any problem with this beta version please send detailed
> description of the problem (especially the steps needed to reproduce it) to bugs
> at amibroker.com
>
>
>
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