This document provides financial performance data for a company called Algorithm from 2018-2021. It shows declining sales, operating profits, and net income over this period. Key metrics like operating rate, net rate, ROE, and EPS are all negative and declining significantly from 2020-2021. The current stock price is 12,900 won, down around 90-95% from the indication price range. A proposed purchase of Algorithm stock suggests buying 72 shares for 3.5 million won based on the stock's current probability score and projected indication price.