The CAC 40 index in Paris experienced fluctuations over several days, closing lower on January 8 after comments from Donald Trump. The index was expected to open slightly down on January 9, reflecting a cautious sentiment in the market. Following a brief stabilization in the U.S. bond market, the CAC 40 ended the day on January 9 with gains, despite pressures from U.S. market trends and rising tensions in British interest rates. However, the index turned negative again on January 10, influenced by robust U.S. employment figures, which negatively impacted stocks like Ubisoft. The market's volatility has been further exacerbated by remarks from Trump and significant movements in the bond markets.