This text aims to cover all aspects of the valuation of options, futures and other derivative securities. It is structured so that it may be used with or without a knowledge of calculus, and to provide a clear, non-technical explanation of the Cox, Ingersoll and Ross equilibrium models. Other features include an explanation of the Heath, Jarrow and Morton work and a full discussion of yield-curve-based model. There is also expanded coverage of futures markets, hedging and duration. The book is designed for undergraduate and post-graduate courses in options and futures, derivative securities or speculative markets.