Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

In the first case, there is a strong upward-sloping relationship between X and Y; in the second case, no apparent relationship; in the third case, a strong downward-sloping relationship. Note the ...

Currency pair correlations show whether there is a relationship between the value of two separate forex pairs. Here, we explain what a currency correlation is and how to trade forex correlations with ...

What is Pearson correlation test, Pearson product moment correlation or Pearson r? Pearson’s correlation helps us understand the relationship between two quantitative variables when the relationship ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Yarilet Perez is an experienced multimedia ...

ORLANDO, Florida, April 10 (Reuters) - Correlations between U.S. stocks and bonds are weakening and in some cases turning negative for the first time in almost a year, breathing new life into the ...