Investing Research Articles

A subscriber asked whether the optimal momentum ranking (lookback) interval for the “Simple Asset Class ETF Momentum Strategy” (SACEMS) shrinks during bear markets for U.S. stocks. To investigate, we compare SACEMS monthly performance statistics when the S&P 500 Index at the previous monthly close is above (bull market) or below (bear market) its 10-month simple… Keep Reading

Below is a weekly summary of our research findings for 2/22/22 through 2/25/22. These summaries give you a quick snapshot of our content the past week so that you can quickly decide what’s relevant to your investing needs. Subscribers: To receive these weekly digests via email, click here to sign up for our mailing list.

…evidence from simple tests does not support a belief that consumer credit is a useful indicator of future stock market behavior. There is some support for a belief that bull (bear) stock markets predict future credit expansions (contractions) over many months.

What is the overall best way to weight stock portfolios? In their February 2022 paper entitled “Weighting for the Right One: Weighting Scheme Design for Systematic Equity Portfolios”, Wei Dai, Namiko Saito and Gigi Wang compare eight stock portfolio weighting schemes frequently used in systematic strategies, five that ignore prices and three that do not,… Keep Reading

Below is a weekly summary of our research findings for 2/14/22 through 2/18/22. These summaries give you a quick snapshot of our content the past week so that you can quickly decide what’s relevant to your investing needs. Subscribers: To receive these weekly digests via email, click here to sign up for our mailing list.

Using quarterly data in their April 2013 paper entitled “Analyzing Federal Reserve Asset Purchases: From Whom Does the Fed Buy?” Seth Carpenter, Selva Demiralp, Jane Ihrig and Elizabeth Klee find that some categories of investors appear to sell U.S. Treasuries to the Federal Reserve and rebalance toward riskier assets (corporate bonds, commercial paper, and municipal… Keep Reading

Below is a weekly summary of our research findings for 2/7/22 through 2/11/22. These summaries give you a quick snapshot of our content the past week so that you can quickly decide what’s relevant to your investing needs. Subscribers: To receive these weekly digests via email, click here to sign up for our mailing list.

What happens after extreme up days or extreme down days for the U.S. stock market? To investigate, we define extreme up or down days as those with daily returns at least X standard deviations above or below the average daily return over the past four years (the U.S. political cycle, about 1,000 trading days). This… Keep Reading

Do stocks of firms focused on luxury goods outperform those of more prosaic companies? In his June 2019 paper entitled “Demand-Driven Risk and the Cross-Section of Expected Returns”, Alejandro Lopez-Lira examines aggregate performance of firms selling goods with high income elasticity (luxury goods), assuming that such firms are particularly exposed to demand-driven risk (consumption shocks)…. Keep Reading

A reader asked: “Should the moving average crossover threshold be symmetrical, or does it make sense to try getting back in close to the bottom?” In other words, should we use a 10-month simple moving average (SMA10) for the typical long bull stock market and then switch to a 3-month average (SMA3) after crossing under… Keep Reading