df4abd3c3a
* Implements wrapper to get the exchange as a single letter representation Also replace lower 'l' with capital 'L' in condition flags enums. it is a new warning on the compiler and it looks cool :) * There are cases where the exchange is null or empty, in those cases return null * Add tests for single character exchange representation * Update GlobalTest.cs Co-authored-by: Martin-Molinero <martin@quantconnect.com>