'Lookup multuple Equities as a list.
Parameters
*args : iterable[str]
The ticker symbols to lookup.
Returns
equities : list[Equity]
The equities that held the given ticker symbols on the current
symbol lookup date.
Raises
SymbolNotFound
Raised when one of the symbols was not held on the current
lookup date.
See Also
:func:`zipline.api.set_symbol_lookup_date`'

@api_method
def symbols(self, *args):

    return [self.symbol(identifier) for identifier in args]
