1,500-share volume spike: 83012.HK Amundi Hang Seng HK 35 ETF HK$17.58 on 12 Feb 2026, watch trend

A sharp intraday volume spike flagged 83012.HK stock on 12 Feb 2026, with 1,500 shares traded versus an average of 8.00, or 187.50x the norm, at HK$17.58. The Amundi Hang Seng HK 35 Index ETF (83012.HK) on the HKSE showed tight intraday price range (HK$17.57–17.58) and a small change of -0.02. This move matters because volume-led spikes often precede short-term trend tests. We use price, volume and technicals to assess whether the spike signals accumulation or a one-off trade.