🔴 China Semiconductor ETF (3191.HK) is trading 3.72% down as global semiconductor risk-off pressures chip valuations

3191.HK is trading at HK$90.00, down 3.72%, reversing its recent rally amid global semiconductor risk-off.

• U.S. chip stocks sold off as the 30-year Treasury yield reached 5.33%; fading U.S.–Iran peace prospects lifted oil and inflation concerns.
• The Philadelphia Semiconductor Index fell about 5%, with Nvidia and Micron also declining sharply.
• Sector- and macro-driven, the ETF likely reflects profit-taking, valuation compression and global spillover, not a new 3191-specific or Chinese semiconductor negative; Chinese chip shares had shown strength.