• 2010-02-17:Version 1.89.3.0 released:
        This release will fix some options bug for the new options symbology.

    • 2010-02-12:For options traders: Please download the new frontend 1.88.2.0 !
        Here is a major change on the Option symbols, Please download latest version of 1.88.2.0 for options quotes and trades. DAS Option Symbology Structure

    • 2010-02-10:Option Symbology change effective Feb 11th, 2010!!!!:
        The Options Symbology Initiative (OSI) is an industry plan to change the symbology used in representing options listed contracts. The OSI is being coordinated by Options Clearing Corporation (OCC). As a result of this initiative, DAS will be changing its Options symbology for all DAS platforms and begin disseminating the new equity and index symbol format in accordance with the OCC and Options Symbology Initiative effective Feb 11th, 2010.
        DAS Option Symbology Structure
        OSI-RelaseNotes

    • 2010-02-08:Demo Orderserver IP changed:
        We changed the IP address for the Demo orderserver from 206.252.196.197 to 68.168.209.226. If you are on demo, please reconfigure the IP.

    • 2010-01-25:Version 1.88.1.0 released:
        Please check out the release note 1.88.1.0

    • 2010-01-07:Version 1.88 released:
        Please check out the release note 1.88

    • 2009-12-11:Version 1.87 released:
        Please check out the release note 1.87

    • 2009-10-06:Version 1.86 released:
        Please check out the release note 1.86

    • 2009-08-25:Version 1.85 released:
        Please check out the release note 1.85

    • 2009-07-22:Chart problem:
      • We migrated our quote system including the chart service during the weekened with the upgrading of our servers. Despite our hope that this transition could be done smoothly, some problems occured, not all data have been properly saved and migrated. We are busy fixing this problem and upgrading the chart system to provide a better chart data service including more than 5 days minuite charts data in the meantime and hopefully clients can benefit from it very soon.

    • 2009-07-10:Infrastructure Update:
        Scheduled Upgrade starting Friday, July 10th from 9:00 PM EST to Sunday July 12th.

    • 2009-06-26:Version 1.83 released:
      • The Last price changed to be the previous close when it's before any trading activity.
      • Fixed some problems with BasketTrader and MarketView.
      • Seven new hotkey script commands added (local to Basket trader window)
      • "Virtual Desktop" feature has been added
      • Improved the incorperation between basket window and market viewer.

    • 2009-06-16:Version 1.82 released:
      • Market Viewer: You can right click and go "Save As Userdefined" to save your symbol list
      • "Real-time Price" (Price_RT) and "TIF" has been added to the columns of the Basket Trader window
      • Configuration button "Grid Cfg" has been added to the columns of the Basket Trader window
      • Background color of the "P/L" column has been disabled to achieve a better view of the numbers.
      • "StopOrder Hotkey" has been added to the prebuilt hotkey script.
      • "ChgFromOpen" (Change from open) has been added to the columns of the market view window.

    • 2009-03-27:New release with SEC Fee update available on April 1st, 2009:
        An update to the front end will be made and the new build will be released for downloading on April 1st to adapt to the SEC Fee adjustment (from $5.6 to $25.7 per million dollars sales).

    • 2009-03-27:Holidays of year 2009:
      • January 1 : New Year's Day
      • January 19 : Martin Luther King, Jr. Day
      • February 16 : Washington's Birthday
      • April 10 : Good Friday
      • May 25 : Memorial Day
      • July 3 : Independence Day
      • September 7 : Labor Day
      • November 26 : Thanksgiving Day
      • December 25 : Christmas

    • Alternative ip of your order server
        Dear DAS customers, Besides 206.252.196.XXX(the last number varies from firm to firm), you can use
        208.116.237.*** as your new order server ip.
        If your original order server ip is 206.252.196.212/215, you can now use 208.116.237.82 as well
        If your original order server ip is 206.252.196.213, you can now use 208.116.237.83 as well
        If your original order server ip is 206.252.196.216, you can now use 208.116.237.86 as well
        If your original order server ip is 206.252.196.229, you can now use 208.116.237.99 as well
        To change your order server ip, please go to "Setup"->"Network", on the window popped up
        change the order server ip and click on "Modify".