Why is Dow Jones up by 0.32%, S&P 500 by 0.64% and Nasdaq by 1.06%, and will US stock market indexes stay up or go down again? Wall Street rise, biggest gainers, losers, analysts insights and market outlook explained. Here's what should investors do now

Why is Dow Jones up by 0.32%, S&P 500 by 0.64% and Nasdaq by 1.06%, and will US stock market indexes stay up or go down again? Wall Street opened higher as technology stocks gained and investors tracked the Middle East conflict, oil prices, Federal Reserve outlook, and global economic signals.