潤隆發5元,股價反而跌?

https://tw.news.yahoo.com/%E8%88%88%E5%AF%8C%E7%99%BC%E9%9B%86%E5%9C%98%E6%97%97%E4%B8%8B%E6%BD%A4%E9%9A%86%E6%93%AC%E9%85%8D%E6%81%AF5%E5%85%83-%E6%AE%96%E5%88%A9%E7%8E%87%E8%BF%9115-%E8%82%A1%E5%83%B9%E4%BB%8D%E6%80%A5%E6%AE%BA%E6%94%B6%E9%BB%91-061207818.html

股價不漲反跌..請教這是何原因啊???