Home Markets S&P Global upgrades SK Hynix rating to A- on AI strength S&P Global upgrades SK Hynix rating to A- on AI strength Andrew M Aug 19, 2026 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Original source: https://www.investing.com/news/stock-market-news/sp-global-upgrades-sk-hynix-rating-to-a-on-ai-strength-93CH-4867384 artificial intelligence Market Updates SK Hynix www.investing.com/news/stock-market-news/sp-global-upgrades-sk-hynix-rating-to-a-on-ai-strength-93CH-4867384