Reported 3 days ago
Autocorrelation is a statistical measure that helps investors evaluate the relationship between past and present values of financial returns, revealing patterns that can inform investment decisions. By identifying trends, investors can implement strategies such as momentum trading or mean reversion, while also assessing market efficiency. However, relying solely on autocorrelation can be misleading due to its dependence on historical data and the influence of external factors, thus it is recommended to use it alongside other analytical methods.
Source: YAHOO