Dr. Gann gives a thorough explanation of investment rules in this book for new and seasoned investors alike. Read this over and over until they become clear and fluid practices in your everyday portfolio management. This is the only eBook you will find that includes all the original charts and tables.
William Delbert Gann (1878-1955) was an outstanding stock and commodities trader. He was also a prolific teacher of how to make speculation a profitable profession, writing some seven books and producing two courses on trading the stock and commodity markets. However Gann's superlative skill was his ability to forecast accurately the stock and commodity markets.
Possibly useful historical information re stock market behavior; Antiquated in that the exchanging of securities has evolved in myriad ways since. Geared more towards traders than buy-and-hold investors but still contains helpful advice for the long run.