DemandInvesting.com is the home of Demand Charts, based on the book Supply and Demand Investing. DemandInvesting.com provides visitors with access to Demand Charts for any stock, as well as allowing users to share ideas and analysis. Demand Charts provide a unique view into the activity of major investors such as fund managers allowing users to see real-time trends of institutional buying and selling. Demand charts are used as an investment tool for investors to spot irregular buying and selling behavior in stocks. These irregularities are associated with imbalances of supply and demand that can lead to sustained price movement in stocks. Through specific patterns, investors can identify the level of aggressiveness of the buying and selling activity of institutional investors.