获取雪球调仓历史
        :param instance:
        :param owner:
        :return:

def _get_xq_history(self):
        """
        获取雪球调仓历史
        :param instance:
        :param owner:
        :return:
        """
        data = {
            "cube_symbol": str(self.account_config["portfolio_code"]),
            "count": 20,
            "page": 1,
        }
        resp = self.s.get(self.config["history_url"], params=data)
        res = json.loads(resp.text)
        return res["list"]