2.2.9.0 - 2022/09/16

Attention! It is highly recommended to back up your data before performing the update!

New

New blocks in the editor:

• Weighted average bar price;

• Bars tick data;

• MultiSecurity;

Data providers:

• ByBit: Changed the number of ByBit data providers, according to the number of markets.

Other:

• Simultaneous placing of several orders is implemented;

• Script Editor: Added "Save a copy" button.

Improved

Data providers:

• Binance: Updated support libraries to fix connection issues;

• ByBit: Added option "Subscribe to trades with quotes";

Other:

• Improved the functionality of the window "Update to a nightly build";

• Added confirmation request to close the "Optimization results" tab during a running optimization;

• Added blocking of TSLab startup during the process of creating or restoring a backup;

• Autotreading Control Center window: added sorting for some columns;

• Autotreading Control Center window: added the agent "Creation Date" column;

• Script editor: in the Results window, you can swap groups of indicators by dragging and dropping;

• Script editor: "Random" was set to the default method in the "Optimization" window.

Fixed

Data Providers:

• Binance: fixed downloading ticks after disconnection;

• Binance Spot: fixed an issue where fiat was not displayed in the Positions window;

• Binance Futures: fixed updating positions when converting currencies;

• Binance Futures: fixed an issue with local order times in requests;

• Binance Futures: fixed lot rounding in the Agent Control Center;

• OKx: fixed loading of historical data;

• Huobi spot: fixed sell execution as buy;

• Fixed various bugs in data providers:

  • OKx

  • Huobi

  • ByBit

Other:

• TSLab API: fixed a bug in the GetTrades() method;

• Chart window: fixed an error in updating the chart when changing the price step in the settings;

• Data Providers window: for the Text Provider, the updating of information in the Comment field when changing the folder has been fixed;

• Risk Manager window: fixed operation of rules for a group of agents;

• Autotreading Control Center window: fixed a bug that caused a long opening of the Agents window;

• Agent Control Center window: a bug in the operation of the Agent Control Center service has been fixed;

• My orders and My trades windows: Fixed filtering of the "Date" column by the "equals" condition;

• Block Linked parameter: fixed visual updating of parameter values when changing the value of the parameter associated with it;

• Blocks Save/Load Global Cache: fixed per-bar saving in blocks;

• TSLab installation wizard: fixed the error of choosing the language of the program interface at the first start;

• Fixed the algorithm for forming the price range of candles;

• Fixed a bug with the cache when the "do not save ticks" option is enabled;

• Fixed a bug with canceling orders when the agents option "Send position entry order immediately" is disabled;

• Fixed a bug that caused a double exit from a position;

• Various minor bugs