AmiBroker 5.71.0 BETA Read Me

March 5, 2014 18:58

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 5.70 first.

Just run the installer and follow the instructions.

Then run AmiBroker. You should see "AmiBroker 5.71.0 BETA" written in the About box.

See CHANGE LOG below for detailed list of changes. Note that only changes that affect end-user directly are listed here. Internal code changes/refactoring is usually not mentioned.

CHANGE LOG

CHANGES FOR VERSION 5.71.0 (as compared to 5.70.2)

• AFL: PlotText() now has additional parameter yoffset: PlotText( "text", x, y, color, bkcolor = colorDefault, yoffset = 0 )
  yoffset allows to specify PIXEL offset to Y coordinate which is expressed in price in PlotText calls. This provides easy method to position precisely the text based on font/letter specific characteristics
  
• AFL: PlotTextSetFont( "text", "fontname", pointsize, x, y, color, bkcolor = colorDefault, yoffset = 0 )
  Example:
  
  Plot(C, "Price", colorDefault );
x = SelectedValue( BarIndex() );
y = Close[ x ];

PlotTextSetFont("E", "Wingdings", 40, x, y, colorGreen, colorDefault, -30 );
PlotText( "C",  BarCount, Close[ BarCount - 1 ], colorRed, colorDefault, -20 ); // will use new font too
  
• ASCII importer: now company address can be imported ($ADDRESS <company address> command and new ADDRESS field in the $FORMAT command)
• ASCII importer: NULL can be specified as date in several date fields such as delisting date, dividend date,etc. This results in date being cleared (unset).
  $FORMAT TICKER,LAST_SPLIT_DATE,ADDRESS
  $AUTOADD 1
  $OVERWRITE 1
  $NOQUOTES 1
  $SEPARATOR ,

  XLNX,NULL,"This is new address"

• Charts: Y-axis grid can now be finer than 0.0001 (#125281) - upto 6 decimal digits (0.000001) are displayed when needed
• Charts: Null values in Open/Close fields now disable drawing of open/close ticks in the bar chart (PlotOHLC function)
  Plot( C, "", colorDefault, styleNoDraw );
PlotOHLC( Null, High, Low, Null, "Price", IIf( H > Ref( H, -1 ), colorGreen, colorRed ), styleBar | styleNoLabel, Null, Null, 0, 0, -100 );
  
• UI: Last pane height does not change on window resizing after pane resize anymore.
• New Analysis: in Windows 7 and 8 the progress of scan/backtest/exploration/optimization is also shown in Windows Taskbar, so it is visible even if AmiBroker window is minimized or covered by other windows
• New Analysis: Backtest report settings: added option NOT to include Formula in the report (for security purposes)
• New Analysis: Horizontal scroll bar is refreshed after HTML import
• Prefs: Currency tab, added option "Trade using FX cash conversion" to handle different ways to calculate profits depending on whenever foreign currency is borrowed or cash actualy exchanged
  
  When you actually exchange the cash when entering a trade on security traded in foreign currency then you should have this option turned ON
  when you use a loan in a foreign currency, turn this option OFF (the pre 5.71-behavior)
  See this for more info:
  https://www.interactivebrokers.com/images/flash/tours/MechanicsOfForeignTransaction/index.html
  

If you experience any problem with this beta version please send detailed description of the problem (especially the steps needed to reproduce it) to support at amibroker.com