I purchased this book on Amazon and have read it once. This 180-page business book teaches the strongest trading strategy utilizing the power of compound interest. - Title: Expected Value FX - Author: Yuhi - Publisher: KADOKAWA - Number of pages: 180 pages - Content: The strongest trading strategy for growing money with the power of compound interest. - Price: 1870 yen (1700 yen + tax) Thank you for viewing.