9th expanded, updated and revised edition of the classic reference used by 1 million plus traders and investors worldwide. Long considered the definitive foundational work on technical analysis, this milestone, expanded 9th edition of the bible of technical analysis offers both proven, time-tested trading and investing techniques and updated contemporary know-how for success in different market conditions: How to improve your trading and investment performance by analyzing stock trends. How to apply the three basic principles of charting, and how to interpret common patterns. When to buy; how to use stops. How to avoid significant losses by using charts to figure out when and how far prices will fall. What to do during speculative frenzies. Contemporary updates to Dow Theory. Practical portfolio theory and practice. 500+ real-life chart examples each an analysis and trading lesson in itself