Stock ETF Correlations Returning to Normal | Page 2 of 2 | ETF Trends

Consequently, the markets witnessed a record number of “all-or-nothing” days where the S&P 500 may surge or plunge 400 points in a single trading day. [Sector ETFs Continue to Move as a Pack]

While the markets has somewhat stabilized, we shouldn’t grow complacent. After the weak showing in Spain, Europe is once again threatening market stability. Additionally, in the U.S., political uncertainty has the markets on edge. [Spain ETF Falls to Lowest Since March 2009 on Debt Woes]

For more information on U.S. stocks, visit our S&P 500 category.

Max Chen contributed to this article.