Data Set
AQR Momentum Indices, Monthly
April 30, 2026
We have developed methodologies for U.S. and international markets that capture momentum in an intuitive and transparent way. The methodology can be applied to any universe of stocks. We have included monthly data for our three momentum indices here.
Quick Takes
Active Extension
April 27, 2026
This Quick Take explores Active Extension, a long-short equity approach that maintains full market exposure while allowing managers to express investment ideas more clearly. By relaxing the long-only constraint, the framework may improve diversification, enhance return potential, and increase portfolio efficiency.
Data Set
Betting Against Beta: Equity Factors Data, Monthly
March 31, 2026
This data set is an updated and extended version of the original data set for “Betting Against Beta” (Frazzini and Pedersen, 2014). We provide long/short BAB equity factors for U.S. equities and 23 international equity markets.
Data Set
Betting Against Beta: Equity Factors, Daily
March 31, 2026
This data set is an updated and extended version of the original data set for “Betting Against Beta” (Frazzini and Pedersen, 2014). We provide daily long/short BAB equity factors for U.S. equities and 23 international equity markets.
Data Set
The Devil in HML's Details: Factors, Daily
March 31, 2026
We have updated and extended our data set for “The Devil in HML’s Details” (Asness and Frazzini, 2013). We include long/short HML Devil returns for the U.S. and 23 international equity markets updated monthly.
Data Set
Quality Minus Junk: Six Portfolios Formed on Size and Quality, Monthly
March 31, 2026
We have updated data for the paper “Quality Minus Junk” (Asness, Frazzini and Pedersen, 2014). We provide 10 quality-sorted, long-only portfolios for a U.S. long sample (starting 1956) and a global broad sample (starting 1986), and update them monthly.
Data Set
Quality Minus Junk: 10 Quality-Sorted Portfolios, Monthly
March 31, 2026
We have updated data for the paper “Quality Minus Junk” (Asness, Frazzini and Pedersen, 2014). We provide 10 quality-sorted, long-only portfolios for a U.S. long sample (starting 1956) and a global broad sample (starting 1986), and update them monthly.
Data Set
The Devil in HML's Details: Factors, Monthly
March 31, 2026
We have updated and extended our data set for “The Devil in HML’s Details” (Asness and Frazzini, 2013). We include long/short HML Devil returns for the U.S. and 23 international equity markets updated monthly.
Data Set
Quality Minus Junk: Factors, Daily
March 31, 2026
We have updated data for the paper “Quality Minus Junk” (Asness, Frazzini and Pedersen, 2014). We provide 10 quality-sorted, long-only portfolios for a U.S. long sample (starting 1956) and a global broad sample (starting 1986), and update them monthly.
Data Set
Quality Minus Junk: Factors, Monthly
March 31, 2026
We have updated data for the paper “Quality Minus Junk” (Asness, Frazzini and Pedersen, 2014). We provide 10 quality-sorted, long-only portfolios for a U.S. long sample (starting 1956) and a global broad sample (starting 1986), and update them monthly.