8506.HK S&S Intervalue China jumps 37.89% intraday 20 Jan 2026: volume 4.14M signals momentum

The 8506.HK stock of S&S Intervalue China Limited surged 37.89% intraday on 20 Jan 2026 to HKD 1.31, driven by a volume spike of 4,140,000 shares. The move pushed the price from an open of HKD 1.00 to a day high of HKD 1.32, after a previous close of HKD 0.95. With 50- and 200-day averages both at HKD 1.31, the stock sits at a technical inflection point on the HKSE in Hong Kong. This update frames the intraday volume move, valuation, Meyka AI grade and near-term outlook for traders watching high-volume movers.