Hong Kong Stock Market anomaly | GSK-B (01167.HK) up nearly 5% as company secures nearly 2 billion USD BD deal with AstraZeneca. Company says down payment ratio is above average.

According to the Wisdom Financial APP, Gacaoxi-B (01167.HK) has risen by nearly 5%, as of the time of writing, it has risen by 4.86%, to 7.77 Hong Kong dollars, with a turnover of 8.6439 million Hong Kong dollars.