涂鸦智能（股票代码：TUYA）今日盘前股价大涨5.54%，引发市场关注。这一涨势是在中概自动驾驶股集体上扬的大背景下发生的。
据市场消息，中概自动驾驶板块今日普遍走强。其中，小马智行盘前涨幅超过15%，文远知行和涂鸦智能涨幅接近5%，禾赛科技涨幅接近2%。这波涨势可能与行业整体利好消息有关，尤其是小马智行据传计划以保密形式申请香港上市的消息，虽然公司对此回应"不予置评"，但仍在一定程度上提振了整个板块的投资信心。
涂鸦智能作为一家物联网云开发平台公司，其核心业务是构建物联网开发者生态系统，为企业和开发者提供全套的物联网解决方案。虽然公司主营业务与自动驾驶并无直接关联，但作为科技创新企业，其股价often受到整体科技板块情绪的影响。投资者应当密切关注后续市场走势和公司基本面变化，理性看待短期股价波动。
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