Unisound (09678) rose nearly 11% to HK$84.8, a one-month high and above its 50-day moving average of HK$76.954, according to ETNet.
The stock traded as low as HK$73.2 and closed with 1.5915 million shares changing hands for HK$126 million. It has gained for two straight sessions, up 30.5% over that period. Active buying and selling stood at 62:38, with net active buying of HK$29.56 million. JPMorgan was the largest net passive buyer at HK$2.5274 million, while Goldman Sachs Asia Securities was the largest net passive seller at HK$5.6088 million.