parameters: (self, vt_symbol: str)
return_statement: return self.ticks.get(vt_symbol, None)
docstring: Get latest market tick data by vt_symbol.
docstring_summary: Get latest market tick data by vt_symbol.
docstring_tokens: Get latest market tick data by vt_symbol .
function: def get_tick(self, vt_symbol: str) -> Optional[TickData]:
          """
          Get latest market tick data by vt_symbol.
          """
          return self.ticks.get(vt_symbol, None)
function_tokens: def get_tick ( self , vt_symbol : str ) -> Optional [ TickData ] : return self . ticks . get ( vt_symbol , None )