NOTE: If you load a WorkSpace and you see this error message "you may not mix symbols with different delays in the same window" this most often means one thing: You have not subscribed to one of the live data feeds for a symbol in your chart. TradeStation does not allow you to mix a live data feed with a delayed data feed. You'll need to purchase the live data feed for the symbol which is currently delayed data. In this case, you probably don't have live data to $TRIN. This is part of the NYSE data package.
How To Tell If Your Data Is Delayed.
Delayed data will have a (D) next to the symbol as seen in the chart below. If no (D) is visible, then you're working with real-time data.
Which Data Subscription is Needed For $TRIN?
Below is a screenshot of TradeStation data subscription manager. Highlighted in red is the NYSE data feed for $TRIN.
