Gaoyu Finance 8221.HK up 27.84% to HK$1.24 after hours 19 Mar 2026: monitor volume

The 8221.HK stock surged after hours on 19 Mar 2026, climbing 27.84% to HK$1.24 on above-average activity. This move made Gaoyu Finance Group Limited (8221.HK) one of Hong Kong’s top gainers in the Financial Services sector after market close. Volume for the session reached 513,000.00 shares against an average of 216,912.00, signalling short-term interest and possible momentum into the next trading day.