133 blue-chip companies received stock rating updates

A recent analysis has updated stock ratings for 133 major blue-chip companies. Changes include upgrades from "Buy" to "Strong Buy" and downgrades from "Strong Buy" to "Buy," among others. The revisions reflect new data on institutional buying and the companies' financial health. Investors may want to review these changes, as they could impact their portfolios. To access the latest stock ratings, users must subscribe to premium services or use the Stock Grader tool.