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华尔街观察 Xtrader
@cnfinancewatch
PhD | Professor | Investor |中美强势行业与标杆个股对标研究；中美股市盘前盘中即时数据。“大类资产轮动数据、行业轮动数据”订阅请点击（仅限财经教研，非投顾建议）👉🏻
Joined April 2010
5.4K Following    126.8K Followers
华尔街观察 Xtrader@cnfinancewatch
2026.08.05 09:09
L3/L4级自动驾驶强制国标发布 2027年7月1日实施，要求全生命周期安全保障+L3驾驶人接管监测，利好智驾产业链。
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