Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, ...

The zig-zag technical indicator is a fundamental tool used by analysts to detect trend reversals. By identifying support and resistance levels, it helps to identify significant price changes while ...

Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance in top universities. She has been an investor, entrepreneur, and advisor for more than ...

In essence, Elliott Waves describes price movements as alternating between impulsive phases that establish the direction of the trend and corrective phases that oppose the direction of the trend. It ...