Low- and High-Dimensional Asset Prices Data

The data files contain seven low-dimensional financial research data (in .txt format) and four high-dimensional daily stock prices data (in .csv format). The low-dimensional data sets are provided by Lorenzo Garlappi on his website, while the high-dimensional data sets are downloaded from Yahoo!Finance by the contributor's own efforts. The description of the low-dimensional data sets can be found in DeMiguel et al. (2009, RFS).