These Four Companies Joined the S&P 500 Today
1. DoorDash (DASH) joins the S&P 500 index, rising nearly 4%. 2. This change replaces four companies and is part of a periodic rebalance. 3. Index additions typically boost stock visibility and investor interest. 4. Overall market sentiment was positive amid trade policy changes. 5. S&P 500 index increased by 1.6%, reflecting broader market gains.