PLEASE NOTE THAT ALL BROKERS ARE DIFFERENT AND MAY HAVE DIFFERENT CODES.
Below is a guide on how to interpret symbols from WealthCharts' integrated brokers. Please know that you may need to try a / in front of the ticker to find it in the Symbol Search menu.
When using tastytrade, be sure to put $ in front of the / for continuous futures. For example, to find the continuous future for the ES, be sure to search $/ES