
February OptionWorkshop updates ⛄
==================================

Charm and Vanna charts, what-if scenarios cloning, caching market data to database, simplifying the program settings at the first launch after installation.

:::cut:::

## Updates

* Showing a dialog for name editing when copying what-if scenarios (instead of adding the default suffix - "copy").
* Added market data caching to a local database. This sets the stage for new functionality, which we are already working on.
* Improved data caching: now, the data is pulled from the market date cache if there is no connection with real-time market data.
* Added notification about trial license expiring.
* Added **Charm** and **Vanna** to strategy parameters charts.
* Improved the experience for first-time users:
    * removed old first-time setup wizard
    * upon the initial launch, the following now displays: a board of instruments with futures and equities, two option desks, a strategy chart, a positions table with randomly generated items 
    * all types of connectors are added and preconfigured
* Moved our web-service for math calculations to the client's side. Now, in the list of processes, you’ll also see two processes titled **OptionWorkshop.Math.exe**. This also sets the stage for new functionality.

## Bug fixes

* Error with freezing of the **Price Range** sliders on the strategy chart.
* Authorization error in OW version 21.2.2226.
* Failures of software updates system.
* Error with placing orders in **CQG** as **GTC**. Now, orders are billed as **DAY**.
* Error linking out-of-the-money options to instruments in the CQG system (not everything fixed here, some users are still reporting issues).
* Error adding an icon to the desktop after installing or updating OW.
* Error with a gray background when connecting **IQFeed**.
* Reconnection errors with an expired license.
* Error with rounding off the price range values.



Blog #iqfeed

February OptionWorkshop updates ⛄

Last thing