The team used these quality, adjusted daily series to calculate other series for annual and seasonal anomalies over the past century. (sciencedaily.com)
Lag correlations between seasonal anomalies of the two variables are generally stronger with ice lagging the summer temperatures and with ice leading the winter temperatures. (skepticalscience.com)
An ex-Director from the Vanguard Group, Burton Malkiel, the author of «A Random Walk Down Wall Street,» has criticized the January effect stating that seasonal anomalies such as it don't provide investors with any reliable opportunities. (investopedia.com)