@is_connected<EOL><INDENT>def subscribe_to_ticker(self, pair, **kwargs):<DEDENT>
identifier = ('<STR_LIT>', pair)<EOL>self._subscribe('<STR_LIT>', identifier, symbol=pair, **kwargs)<EOL>
Subscribe to the passed pair's ticker channel.

        :param pair: str, Symbol pair to request data for
        :param kwargs:
        :return: