What's New in TradeStation 9.1

Below is the release history for TradeStation 9.1. Click on a release name or What's New link to access additional information. The most recent releases appear at the top of the list.


Release What's New Release Date
Update 8
  • Enhancements to OptionStation Pro
  • Enhancements to the TradeStation Development Environment (TDE)
  • Expansion of the EasyLanguage Class Library (ECL)
  • Enhancements to EasyLanguage
  • User and Internally Reported Issues
05 ⁄ 17 ⁄ 2012
Update 7
  • User and Internally Reported Issues
04 ⁄ 12 ⁄ 2012
Update 6
  • User and Internally Reported Issues
04 ⁄ 03 ⁄ 2012
Update 5
  • Enhancements of OptionStation Pro
  • User and Internally Reported Issues
02 ⁄ 24 ⁄ 2012
Update 4
  • Chart Trading
  • Enhancements to OptionStation Pro
  • Forex Trading Enhancements
  • Enhancements to the Walk-Forward Optimizer
  • Expansion of the EasyLanguage Class Library (ECL)
  • User and Internally Reported Issues
02 ⁄ 17 ⁄ 2012
Update 2
  • Enhancements to the Walk-Forward Optimizer
  • User and Internally Reported Issues
12 ⁄ 21 ⁄ 2011
Base - Update 1
  • All-New Options Trading Platform
  • Multi-Core Chart Analysis
  • “Fast Cache” Data Retrieval
  • Support for Portfolio-Level Back-Testing
11 ⁄ 16 ⁄ 2011