Global markets: 1. The US stock market closed down, with the Dow Jones Industrial Average falling 0.35%, the Nasdaq falling 0.25%, and the S&P falling 0.30%. 2. Google has risen by over 5%, achieving a significant breakthrough in the field of quantum chips. 3. The Nasdaq China Golden Dragon Index closed down 4.34%, while the 3-fold long FTSE China ETF fell nearly 13%. 4. International gold prices have risen by over 1%.