amibroker

A new beta version (5.13.0) of AmiBroker has just been released.

It is available for registered users only from the members area at:
http://www.amibroker.com/members/bin/ab5130beta.exe

(File size: 1 804 698 bytes, 1.8 MB)

If you forgot your user name / password to the members area you can use automatic reminder service at: http://www.amibroker.com/login.html

Remember that this is a BETA software. So BACKUP YOUR FILES FIRST !
Note that you need to install official version 5.10 prior to installing this beta

CHANGES IN VERSION 5.13.0 (as compared to 5.12.2):

1. During optimization Progress bar shows engine ID, opt. target, best value, step and best combination of parameters found upto "now". These figures are refreshed every second.
2. Optimization (in non-WF mode) results are sorted by optimization target column (too)
3. New optimization engine added: CMAE (Covariance Matrix Adaptation Evolutionary Strategy) optimizer plug-in
4. New optimization engine added: "Tribes" adaptive PSO optimizer implemented
5. Main app window maximize state on 2nd monitor is saved OK now.
6. Trendlines drawn in smaller interval (such as 1-minute), was moved one bar in higher interval (such as 5 minute) if compressed intraday timestamps ware set to START time of interval or FIRST tick
7. The left-hand handle moved to the next bar when it was off-screen and right-hand handle was adjusted by the user. Now it is fixed.
8. When drawing is clicked without moving the mouse, the co-ordinates stay untouched ( snap is not activated until you move the mouse)
9. AFL: AddSummaryRows changed
10. Handles from selected study line are respected (i.e when study is already selected, and multiple studies exists under "click" point, the selection does not change)
11. Magnet mode can be asynchronously (temporarily) toggled by holding SHIFT key while drawing.
12. Toggle means that if you are in magnet mode and hold down shift it will turn it off and vice versa
13. Magnet mode implemented for horizontal price levels and working correctly now (stay horizontal)

CHANGES IN VERSION 5.12.2 (as compared to 5.12.0):

1. In 5.12.0 BETA the walk-forward test was stopping after first in-sample cycle. Now it is fixed.
2. AddSummaryRows total did not include the very first row. Fixed now.

CHANGES IN VERSION 5.12.0 (as compared to 5.11.1):

1. ADK: A new interface for external optimization engines
2. Added two example non-exhaustive optimizers:
   • Standard Particle Swarm Optimizer (spso), and
   • Monte Carlo (random pick) optimizer (moca)
3. AFL: new OptimizerSetOption("name", value ) function
4. AFL: new OptimizerSetEngine("name") function
5. ADK: new example C++ source codes: PSOSample, MOCASample
6. Increased limit of optimization parameters to 100
7. AFL: new function AddSummaryRows( flags )

A complete CHANGE LOG with detailed explanations of added features for this and previous versions and instructions are included in the: AmiBroker 5.13.0 BETA Read Me - MUST READ THIS

Filed by Tomasz Janeczko at 7:33 am under Beta,Releases
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