News

Please read Security recommendations.

• ql.0.78.66
• PUT request (used to publish data over LAN) minor corrections
• PUT request added to documentation
• corrected: installer minor issues

• ql.0.78.61
• corrected: minor problems with some FOP chains

• ql.0.78.56
• corrected: Switch Version menu was not working with the Windows UAC( User Access Control) on

• released ql.78.50
• added refresh menu. (Manually refresh in streaming feeds allow quotes that are stale because they were in excess of the feed limits to be resubmitted)
• if needed the old version is available

• Released New Matlab interface MEX based support
• New tick example

• ql.0.78.35
• Corrected: SERIES download was not working in some machines due to a bug creating the points database
• Corrected: in some cases TIME with a date instead of and index was not accepted.

• ql.0.78.29
• several minor fixes
• fixed issue in intra-day date series when number of days not specified

• ql.0.78.21
• Positions download for OX. Please use Portfolio context menu in for an example. see how the formulas work
• IQFeed usage statistics are now also available in Excel itself see Real time data formulae or for an example contact support.

• ql.0.78.16
• mostly minor corrections
• Note: If you use Excel 2010 64 bits you need an Excel hotfix from Microsoft otherwise symbols won't be released when the formulas are deleted.

• ql.0.78.14
• Installer correction
• minor corrections

• ql.0.78.9
• .NET API supports the new requests

• ql.0.78.6
• This version should be considered a testing version for now. The reason for this is that this version introduces a few new ideas and concepts and obsoletes some of the old functions. Existing users should be very careful upgrading. important recommendations for existing users
• First time users should not have problems and my recommendation is to use the new testing version.

• Apart from the 64 bit support the changes on the underlying platform the are minimal so I expect this version to be very stable.
• .NET API now uses 64 bit and was tested with 4.0 Framework at the moment it is working in this version with same APIs of 0.77.146. However there are features that I couldn't bundle in this build and will appear shortly.
• calls to the platform from VBA and direct COM interface have been obsoleted. (use .NET instead)
• http://www.quotelink.net/dk/recommended

Updated IB symbols example sheet:IB Symbology spreadsheet - Symbols for Options / Futures / FOP / FOREX

• ql.0.77.146
• IQFeed: corrections on the descriptions of some fields.

• ql.0.77.143
• TDA: DIVIDEND field was missing. Corrected.
• IB: reconnecting when TWS is switched back ON; corrected minor issue.

• ql.0.77.131
• OX: New OSI symbols working

• ql.0.77.126
• IQ 4.7.* compatibility. Please install both QuoteLink and latest IQFeed 4.7.*
• TDA options: corrected problem with options that have strikes that are not whole numbers

• ql.0.77.123
• Options Symbology Initiative:
• TDA now uses new OSI symbology
• If you are using IQ, IB please update as there were changes
• OX streaming quotes at this point is still using old symbols but will also change next week

• ql.0.77.118
• Options Symbology Initiative related changes. IQ, IB now using new symbols and chains. Please install.
• TDA and OX at this point are still using old symbols but will also change in one of the next releases.

• ql.0.77.117
• Installer minor changes.
• Minor changes - Preparation for the upcoming options symbology changes

• ql.0.77.115
• TDA: $TICK and $TRIN correction.
• TDA: Options Greeks that come with the feed added
• COM API: The Matrix method used to export data to Matlab now supports tick data as well.

• ql.0.77.112
• OX: now it is possible to use 2 accounts simultaneously
• TDA: NAME field for options now contains option description.

• ql.0.77.111
• Minor correction: When using IQFeed and for both RTD functions and COM/.NET APIs the field LAST updates during trading hours and the field EXTENDED LAST updates for both regular market hours and extended hours. The close of the current day remains on LAST.

• ql.0.77.106
• Added Matrix property to the COM interface to fast import series data into MatLab. http://www.quotelink.net/dk/how_to_use_matlab_with_quotelink

• ql.0.77.101
• QuoteLink is able to create bars with periods less than 1 min back. Use an 's' in the period to mean seconds Example: 1s, 10s. From this version it is also possible to backfill using ticks from IQFeed.

• ql.0.77.97
• IB: corrected: some options were not working with latest TWS
• QT: corrected: problem when trying to download now existing series.

• ql.0.77.85
• TDA: fixed issue with symbols containing dots in the middle.

• ql.0.77.84
• corrected bug in access to series data with VBA

• ql.0.77.81
• IB minor corrections for some FOP (Future options) that were not working.

• ql.0.77.79
• optimization of historical data download.

• ql.0.77.74
• change ticks download to use IQFeed 4.5 (range tick download)
• IQFeed intraday optimizations and some corrections.
• IQFeed 4.5 client is now recommended

• ql.0.77.70
• minor corrections

• ql.0.77.66
• minor corrections for IB and TDA

• ql.0.77.57
• IB minor correction in symbology for difficult symbols. Please use TWS 889 or later.

• ql.0.77.50
• TDA: corrected an issue that caused rare disconnections
• TDA: STATUS field now reports 'n/a' for non-existing symbols

• ql.0.77.48
• added QLTICK (last tick stored) and several informative fields when using ticks with IQFeed
• added TICK worksheet function. It gives the tick index for given time. Tick example
• added multiplier in IB detailed format
• Modified example IB3.xls to explain the detailed format for IB symbology Interactive Brokers setup. This is very useful for complicated securities.

• ql.0.77.42
• TDA Indraday series now supported

• ql.0.77.38
• examples edited, minor corrections

• ql.0.77.34
• added Tick data example
• Tick data in Excel

• ql.0.77.30
• Corrected a problem in installer for passwords containing special chars (&, #, …)
• Plus some minor changes.

• ql.0.77.27

Is now main production release and all users may upgrade now. There are many improvements but comparing with last production release with 0.76.* the two most important changes are the improvement in speed for Intraday/EOD series and TDA support of 600 symbols.

• ql.0.77.25 (beta)
• bars in intraday can now be set to start at any time. Useful for futures, FOREX, …

• ql.0.77.21 (beta)
• Intraday and EOD download speed optimization. Download hundreds of series is now easy.
• TDA support for their new limit of 600 quotes
• QuoteLink now brings back symbols that were rejected because of feed quota limits once there is room for new symbols. Working for IQ and TDA. Other feeds will follow.
• Interactive brokers series now supported. All available charts (FOREX included) in TWS can be downloaded as a series.