StockQuakes is an AI-powered tool that identifies significant changes in the stock market. This tool uses proprietary AI algorithms to analyze over 5000 stocks daily, leveraging measures known as 'StockQuakes' which quantify shifts in multidimensional stock data. Each trading day's open and close prices determine if the StockQuake is UP or DOWN. The sizes of StockQuakes, that is, small, medium, large, or huge, represent the extent of the changes in the stock data. At the end of each trading day, subscribers receive a newsletter detailing 'StockQuakes Daily Top 10 Up and Down Average Index Charts', 'StockQuakes Daily Top 10 Up and Down Stocks Charts', and 'StockQuakes Daily Top 100 Up and Down Stocks Table Reports'. These reports and charts, delivered daily via its newsletter, provide users with insights on noteworthy changes in the stock market, hence assisting in making informed trading decisions. StockQuakes presents a valuable tool for both progressing and experienced investors, focusing on 'Do Your Own Research' strategy. The service offers different subscription models to meet varying needs, including a free forever, monthly and annual plan.