S&P 500 opens little changed Tuesday, heads for best January since 2019 This is a developing news story. Please check back for updates: https://www.cnbc.com/2023/01/30/stock-market-futures-open-to-close-news.html Follow @CNBCnow for breaking news and real-time market updates Unsubscribe Manage Newsletters Terms of Service Join the CNBC Panel Digital Products Feedback Privacy Policy CNBC Events © 2023 CNBC LLC. All rights reserved. A property of NBCUniversal. 900 Sylvan Avenue, Englewood Cliffs, NJ 07632 Data is a real-time snapshot *Data is delayed at least