There is no change. Best regards, Tomasz Janeczko amibroker.com ----- Original Message ----- From: "Ashish Bhatia" <[email protected]> To: <[email protected]> Sent: Thursday, August 06, 2009 11:19 AM Subject: [amibroker] Re: AmiBroker 5.27.0 ALPHA released
>I find the backtester on alpha a little bit slower than the previous version.. >anyone else getting the same?? > > --- In [email protected], "Tomasz Janeczko" <gro...@...> wrote: >> >> Hello, >> >> AmiBroker 5.27.0 ALPHA released >> >> http://www.amibroker.com/devlog/2009/08/03/amibroker-5-27-0-alpha-released/ >> >> ALPHA means that this version is experimental and you *must* do backup of >> your data files before installing it. New version >> changes >> the format of database files (quotation / stock / drawings ), >> so once data are saved with version 5.27 you will NOT be able to read them >> in pre-5.27 version. >> The ALPHA installer comes with simple backup program that will create a copy >> of your AmiBroker directory - it will display right >> after new program files are copied. The backup will be created in >> C:\AmiBrokerBackup folder. Please note that this backup is >> intended to copy the database files, not program files which will be >> overwritten anyway. If you want to backup program files too, >> you need to backup them manually prior to installation. If you made your own >> backup prior to installation, you can skip (Cancel) >> the >> backup part of the install routine. >> >> CHANGES IN VERSION 5.27.0 (as compared to 5.26.0): >> >> - changed core data structures to support the following >> -- 64 bit date/time field with date range of 4095 years and resolution down >> to microseconds >> -- floating point volume and open interest fields >> -- two new auxilliary data fields per bar (internally, not yet exposed) >> -- 100 new user-defined fundamental data fields (internally, not yet exposed) >> -- support for GICS (internally, not yet exposed) >> -- upto 48 character length in Symbol/Alias/WebID fields >> - Updated plugins for eSignal, IQFeed, Interactive Brokers, Quotes Plus, >> Metastock to support floating point volume/open int and >> 64 >> bit date/time >> - 1-second interval bars >> - Metastock plugin now reads long symbol description >> - Symbol lock fixed (does not interfere with Interval linking) >> - Added simple "BackupAB.exe" to backup entire AmiBroker folder after >> installation to prevent data in old format. >> >> Details in the read me: >> http://www.amibroker.com/devlog/wp-content/uploads/2009/08/readme5270.html >> >> Best regards, >> Tomasz Janeczko >> amibroker.com >> > > > > > ------------------------------------ > > **** IMPORTANT PLEASE READ **** > This group is for the discussion between users only. > This is *NOT* technical support channel. > > TO GET TECHNICAL SUPPORT send an e-mail directly to > SUPPORT {at} amibroker.com > > TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at > http://www.amibroker.com/feedback/ > (submissions sent via other channels won't be considered) > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > http://www.amibroker.com/devlog/ > > Yahoo! Groups Links > > >
