To determine the future trend of any Financial Markets like Equity, Futures, Derivatives, Bullion, Commodities, Bonds, Currencies or other Financial Instruments market, we follow studies like Fundamentals, Technical Analysis, Technical Patterns, Cycle Analysis, Financial Astrology, Numerology and combination of some or all above studies guide us to determine the possible future trend to accuracy of 75%-90% but none of the studies are perfect by itself. Financial Astrology has proved to be as useful as other sciences to forecast the movement in financial markets with the help of various complex planetary configurations.
No one knows why planets, their placement in different houses, ingress in various houses or transits through various houses, aspects, conjunctions with other planets or other complex configurations effect the price movement in various financial markets but these do. Different aspects like Semi-Sextile, Sextile, Square, Semi-Square, Trine, Quincunx among different planets (friendly or inimical) do give different results at different times. Solar and Lunar Eclipses do give predictable results most of the times. Full moon and New moon days have always played an important role in Financial Markets.
Planets work because the market is basically governed by swings in mass psychology. Just as the Moon is known to influence tides and emotions, the other solar-system bodies also do this in some subtle way.