Analysis: BTC returns to $90,000, possibly influenced by dovish remarks from Fed Chair candidate Waller

On Wednesday's trading session in the U.S., cryptocurrency prices surged significantly, with Bitcoin's price returning to above $90,000. Factors that may be favorable for the market include: 1. Metal prices continue to rise sharply, with silver increasing by about 5%, reaching a new high of over $66 per ounce, while gold and copper prices also rose by more than 1%. 2. A leading candidate for the Federal Reserve chair, current Fed Governor Christopher Waller, made dovish remarks in a public speech, suggesting that the neutral federal funds rate should be 50-100 basis points lower than the current level. He also added that U.S. job growth is currently close to zero, and inflation is not expected to rebound. Currently, the major U.S. stock indices are relatively unchanged in early trading, and the yield on the 10-year U.S. Treasury bond has decreased by 2 basis points to 4.15%.