5月29日，云英谷科技盘中下跌6.32%，报32.0港元，成交额1369.36万港元。公司于5月27日以20.81港元/股登陆港交所，上市首日一度飙涨超79%至37.4港元，此后股价出现明显回调。
消息面上，公司上市前已有市场分析指出其基本面隐忧：四年累计亏损近9亿元人民币，核心AMOLED芯片毛利率仅6.4%，前五大客户收入占比超九成，且发行市值约89亿港元低于最后一轮融资估值83.32亿元人民币。在首日大幅溢价后，获利盘兑现压力加大，叠加基本面盈利确定性不足，短期股价承压回落。
云英谷科技股份有限公司是一家主要从事OLED显示驱动芯片研发、设计及销售的中国公司，产品包括AMOLED显示驱动芯片及Micro OLED硅基显示驱动背板芯片，主要在国内市场开展业务。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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