Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.
( NOTE : ABOVE ADVANTAGE IS WE CAN DISPLAY ONLY WHAT WE NEED THAT THINGS ONLY WE CAN ADD TO QUERY BUT ALL THE INNER QUERIES ARE EXECUTED BUT WE CAN RESTRICT WHAT DISPLAY IN OUTER SUBQUERY) ...