🔴 China Semiconductor ETF (3191.HK) is trading 3.19% down despite Chinese chip rally

3191.HK is trading at HK$91.54, down 3.19%, despite sector evidence pointing to a sharp Chinese semiconductor rally.

• CXMT surged 12%, while AI-memory optimism and domestic-substitution expectations lifted Chinese chip shares and related indexes.
• The decline appears driven by ETF-specific pricing, profit-taking, or a stale/conflicting quote rather than a confirmed sector catalyst.