LEARN TO PROFIT FROM THE NATURAL CYCLES OF THE STOCK MARKET. ¿ A simple introduction to the connection between planetary orbits in the solar system and periodic cycles in the Dow Jones Industrial Average (DJIA). ¿ An illustrated account of the relation between the stock market and astronomical cycles. ¿ Applications to portfolio rebalance and the timing of strategic buying/selling of assets for individual investors. ¿ A new application of the science of astronomy - not astrology- to the analysis/forecasting of economic indices. ¿ 48 graphics clearly show the relation between the DJIA and astronomical events. ¿ 120 years of market data are investigated for correlation with periodic fluctuations in astronomical positions and other events in the solar system. ¿ Simple introduction of the basics of investment, portfolio design, and management. ¿ Includes a simple illustrated introduction to essential astronomy relevant to this study.