Major indexes in the United States notched a sensational rally in the first three months of 2024. However, their upward trajectory came to a screeching halt in April. The S&P 500, the Nasdaq and the Dow are currently on track to post their first negative month since October.The broader S&P 500 and the tech-laden Nasdaq eked out losses for the sixth straight trading session on Apr 19, while the 30-stock Dow is on the verge of erasing its gains since the beginning of this year. Moreover, the Nasdaq logged los ...