http://www.amibroker.com/bin/ib170/IB.dll

More information and set-up instructions:
http://www.amibroker.com/ib.html

CHANGES AS COMPARED to version 1.6.8

1. Open price available in RT quote window (for stocks)
2. Extended backfill 180+ days (experimental / may be slow / subject to IB throttling)
3. Better automatic reconnection handling (resubscribe all symbols) on network disconnection
4. Updated error code handling (code 162 - data pacing violation)
5. Updated to use new TWS API 9.41

This is recommended upgrade for all IB users.

It is available for registered users only from the members area at:
http://www.amibroker.com/members/bin/ab5090beta.exe

(File size: 1 632 601 bytes, 1.6 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 5.00 prior to installing this beta

A complete CHANGE LOG for this and previous versions and instructions are included in the:
AmiBroker 5.09.0 BETA Read Me - MUST READ THIS

IMPORTANT NOTES:

1. This version is strongly recommended for anyone who installed 5.06.0 as it fixes a couple of bugs that appeared in 5.06.0 BETA
2. If you are using Firewall you may need to check if it did not block Broker.EXE file after upgrade. (It happened to some users that firewall blocked AmiBroker after upgrade and they could not connect to RT data sources due
3. AmiBroker 5.03+ BETA features NEW way of linking. Old method is obsolete and must not be used. Old layouts will be loaded and converted to new format, but when you re-load new format into old version the link will be lost

Download link:
http://www.amibroker.com/bin/aq2000.exe

CHANGES (as compared to 1.95):

1. Added new Google Finance EOD data source (finance.google.com), US and International stocks (finance.google.com) - very fast downloads, much faster than Yahoo
2. Fixed some rare random crashes
3. Fixed occassional crash on Vista
4. Historical EOD downloads overwrite temporary files always to prevent consuming too much hard disk space
5. Livecharts/Quote.com by default is now disabled because vendor discontinued the service. (Use Tools->Settings to re-enable if needed)

NOTE: Backup your files inside “Formats” subfolder if you did any editing because the setup program will install default ones.

For inexpensive streaming intraday quotes consider QPFeed, Interactive Brokers and IQFeed.

It is available for registered users only from the members area at:
http://www.amibroker.com/members/bin/ab5080beta.exe

(File size: 1 786 506 bytes, 1.7 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 5.00 prior to installing this beta

A complete CHANGE LOG for this and previous versions and instructions are included in the:
AmiBroker 5.08.0 BETA Read Me - MUST READ THIS

IMPORTANT NOTES:

1. This version is strongly recommended for anyone who installed 5.06.0 as it fixes a couple of bugs that appeared in 5.06.0 BETA
2. If you are using Firewall you may need to check if it did not block Broker.EXE file after upgrade. (It happened to some users that firewall blocked AmiBroker after upgrade and they could not connect to RT data sources due
3. AmiBroker 5.03+ BETA features NEW way of linking. Old method is obsolete and must not be used. Old layouts will be loaded and converted to new format, but when you re-load new format into old version the link will be lost

It is available for registered users only from the members area at:
http://www.amibroker.com/members/bin/ab5070beta.exe

(File size: 1 785 483 bytes, 1.7 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 5.00 prior to installing this beta

A complete CHANGE LOG for this and previous versions and instructions are included in the READ ME file:
AmiBroker 5.07.0 BETA Read Me - MUST READ THIS

IMPORTANT NOTES:

1. This version is strongly recommended for anyone who installed 5.06.0 as it fixes a couple of bugs that appeared in 5.06.0 BETA
2. If you are using Firewall you may need to check if it did not block Broker.EXE file after upgrade. (It happened to some users that firewall blocked AmiBroker after upgrade and they could not connect to RT data sources due
3. AmiBroker 5.03+ BETA features NEW way of linking. Old method is obsolete and must not be used. Old layouts will be loaded and converted to new format, but when you re-load new format into old version the link will be lost

New Licenses:
AmiBroker Professional: $ 279 (1-year free upgrades)
AmiBroker Standard: $ 199 (1-year free upgrades)
AmiQuote: $ 65 (1-year free upgrades)
AFL Code wizard: $ 65 (1-year free upgrades)

Upgrades:
AmiBroker Standard Upgrade: $ 99 (50% discount - next 1 year upgrades free)
AmiBroker Professional Upgrade: $ 139 (50% discount - next 1 year upgrades free)
AmiQuote: $32 (50% discount - next 1 year upgrades free)
AFL Code wizard: $32 (50% discount - next 1 year upgrades free)

If you want to take the advantage of old prices, order quickly (before April 1st).

It is available for registered users only from the members area at:
http://www.amibroker.com/members/bin/ab5060beta.exe

(File size: 1 784 050 bytes, 1.7 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 5.00 prior to installing this beta

A complete CHANGE LOG for this and previous versions and instructions are included in the READ ME file:
5.06.0 BETA Read Me - MUST READ THIS

IMPORTANT NOTES:

1. If you are using Firewall you may need to check if it did not block Broker.EXE file after upgrade. (It happened to some users that firewall blocked AmiBroker after upgrade and they could not connect to RT data sources due
2. AmiBroker 5.03+ BETA features NEW way of linking. Old method is obsolete and must not be used. Old layouts will be loaded and converted to new format, but when you re-load new format into old version the link will be lost

UPDATE: it is recommended to upgrade to 5.07.0 as it contains a number of important fixes:
http://www.amibroker.com/devlog/2008/03/16/amibroker-5070-beta-released/

Download link:
http://www.amibroker.com/bin/aq1950.exe

CHANGES (as compared to 1.94):

1. Adjusted Forex source to address Finam server change

NOTE: Backup your files inside “Formats” subfolder if you did any editing because the setup program will install default ones.

It is available for registered users only from the members area at:
http://www.amibroker.com/members/bin/ab5051beta.exe

(File size: 1 779 466 bytes, 1.7 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 5.00 prior to installing this beta

HIGHLIGHTS of this version:

1. automatic Walk-Forward Optimization, with IS and OOS equity charts.
   (see getting started doc here)
2. new functionality in GetCursor* AFL functions allowing interactive control (see sample in the read me)
3. automatic formula formatting - “Code Prettify” in the AFL Editor: Edit->Prettify selection
4. Improved scaling of semi-log charts

This version includes also features introduced earlier (in 5.03) such as new interval and symbol linking.

A complete CHANGE LOG for this and previous versions and instructions are included in the READ ME file:
5.05.1 BETA Read Me - MUST READ THIS

IMPORTANT NOTES:

1. If you are using Firewall you may need to check if it did not block Broker.EXE file after upgrade. (It happened to some users that firewall blocked AmiBroker after upgrade and they could not connect to RT data sources due
2. AmiBroker 5.03+ BETA features NEW way of linking. Old method is obsolete and must not be used. Old layouts will be loaded and converted to new format, but when you re-load new format into old version the link will be lost