热门股海格通信午后触及跌停，连续4日跌停。

Group 1 - The core point of the article is that Haige Communication has hit the daily limit down, marking its fourth consecutive day of decline [1] Group 2 - The stock has experienced significant downward pressure, indicating potential concerns among investors regarding the company's performance or market conditions [1] - The continuous limit down may reflect broader market trends or specific issues within the telecommunications sector that could impact investor sentiment [1] - The situation warrants close monitoring as it may present both risks and opportunities for potential investors in the telecommunications industry [1]