Understanding the underlying dynamics of financial markets is an important part of being a profitable investor. Authors James Dalton, Robert Bevan Dalton, and Eric Jones - pioneers in the popularization of the Market Profile - know this very well, and in Markets in Profile they outline an intellectually challenging theory of how markets work, and show readers how they can use this information to improve their decision-making and risk-management skills. The authors demonstrate how the market's natural auction process, in conjunction with the frequently irrational decisions of investors, creates predictable investment opportunities for those who follow certain guidelines.