By Vivek Kumar Moving markets today: Asian shares follow Wall Street down, Walmart hits record high, HSBC’s full-year profit soars by 78%, oil prices rise; investors await Fed minutes, Nvidia earnings report U.S. stocks fell, led by Nvidia’s worst day since October ahead of its earnings report. Asian stocks eased on reduced hopes of early Fed rate cuts. Nvidia became Wall Street’s most traded stock, overtaking Tesla. Walmart shares hit a record high on strong earnings results. Oil prices rose on output cut concerns and Red Sea attacks. Investors await Nvidia earnings and Fed minutes for rate o…