3130.HK Hang Seng Harvest ETF HK$21.70 05 Feb 2026: Oversold bounce to HK$23.50

The 3130.HK stock closed at HK$21.70 on the HKSE in Hong Kong on 05 Feb 2026, setting up a classic oversold bounce trade. We see low liquidity and a modest YTD gain of 1.40% creating a short-term mean-reversion opportunity. Volume today was 300 versus an average of 20,384, which increases the chance of sharp intraday moves. For investors watching a tactical rebound, the ETF’s 50-day average of HK$21.52 sits below its 200-day average of HK$21.91, signalling a mixed technical backdrop we break down below.