港美中概股2021年涨跌幅排行榜出炉

【港美中概股2021年涨跌幅排行榜出炉】据统计，自2021年1月1日-12月30日，57家在中国香港和美国上市的中概股（2021年1月1日市值均超50亿美元）中，9支上涨，48支下跌。","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/678/w918h2160/20211231/0484-646e884b891445039cc41125e6fd3fc3.png"]},"commentid":"live:finance-152-2467808:0","compere_id":0,"creator":"qiqi7@staff.sina.com.cn","mender":"qiqi7@staff.sina.com.cn","create_time":"2021-12-31 17:36:37","update_time":"2021-12-31 17:36:44","is_need_check":"0","check_time":"1970-01-01 08:00:01","check_status":"1","check_user":"","is_delete":0,"top_value":0,"is_focus":0,"source_content_id":"0","anchor_image_url":"","anchor":"直播员","ext":"{"stocks":[],"needPush":false,"needAIPush":false,"needCMSLink":true,"needCalender":false,"needProvince":"u9999u6e2f","docurl":"https:\/\/finance.sina.com.cn\/7x24\/2021-12-31\/doc-ikyakumx7587420.shtml","docid":"kyakumx7587420"}","old_live_cid":"0","tag":[{"id":"3","name":"公司"},{"id":"9","name":"焦点"},{"id":"102","name":"国际"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"https://finance.sina.cn/7x24/2021-12-31/detail-ikyakumx7587420.d.html","rich_text_nick_to_url":[],"compere_info":""},{"id":2467804,"zhibo_id":152,"type":0,"rich_text":"中国央行：时间维度的工具用于逆周期调节，平滑金融体系的顺周期波动，其中包括金融市场交易行为工具，主要通过调整对金融机构和金融产品交易活动中的保证金比率、融资杠杆水平等施加的额外监管要求，防范金融市场价格大幅波动等可能引发的系统性金融风险。