March OptionWorkshop updates v21.3.2294 🌱

Performance optimization, strategy charts improvements, and a lot of behind-the-scenes improvements.

Updates

• The Instruments board now supports custom sorting. You can drag & drop rows by holding the Alt key.
• User-defined strategy chart zooming will be saved when switching between strategies with a bound chart window. The FitToView button resets zooming.
• On startup, the OptionWorkshop loads all accounts/trades/positions from the local database. This process was quite slow for databases with a significant number of trades. We’ve optimized it, and now it is 4-5 times faster.
• Pressing the Bind button on the strategy chart window triggers binding instantly.
• The instrument tree is limited to the base asset node in the position manager when adding positions through the "+" button.
• Renamed columns in the position manager:
  • Position type → P.T.
  • Vola → IV
  • Commission → Comis

Bug fixes addressed the following issues:

• The toolbar in the volatility chart window was blinking and changing its size.
• Dr.Web detected a virus in OW.Math.exe by mistake.
• Update errors when changing the update channel.
• Incorrect location of sliders in the Price range on the anchored strategy chart when switching between strategies.
• Incorrect calculation of the price for the total strategy in the positions manager table.
• Errors when loading market data from cache for expired instruments.
• Delta hedger didn’t save the center of the hedging range if it (center) was set manually by a user.