Navigation: Realtest Script Language > Syntax Element Details > ?Symbol Category Stock/Contract Information Description Symbol of the current security Notes The return value is a string which can be used in the Scan or Trades section or as input to any String Function. See also Symbol, which returns the current symbol as a constant Symbol Reference, and SymRef, which allows dynamic symbol lookup. ?Symbol = "MSFT" and Symbol = $MSFT would both accomplish the same purpose, but it is slightly more efficient to use symbol constants. Symbol constants also have the advantage of smart auto-complete when entering them. Copyright © 2020-2025 Systematic Solutions, LLC