The S&P 500 averaged 14.8% returns annually from 2012-21, despite fluctuations. From 2014-24, the 10-year average was 13.45%, totaling over 250% return. Longer-term stock investing is more reliable ...
School of Artificial Intelligence, Changchun University of Science and Technology, Changchun 130022, P. R. China School of Mathematics and Statistics, Changchun University of Science and Technology, ...