Investing Research Articles

A subscriber asked which asset (short stocks, cash, bonds by subclass) is best to hold during equity bear markets. To investigate, we consider two ways to define a bear market: (1) months when SPDR S&P 500 (SPY) is below its 10-month simple moving average (SMA10) at the end of the prior month; and, (2) months… Keep Reading

…long-run data offers stronger evidence for a stock market model based on the real earnings yield than for a model that compares the earnings yield to the long-term bond yield. It also suggests: (1) a substantial structural break in the relationship between earnings yield and inflation about 1960; and, (2) the possibility of using real earnings yield variability in estimating an expected real earnings yield.

A subscriber proposed adding Utilities Select Sector SPDR Fund (XLU) to the Simple Asset Class ETF Momentum Strategy (SACEMS) asset universe based on the relatively low correlation of XLU with the broad U.S. stock market. To investigate, we: Expand the SACEMS asset universe to include XLU. Generate performance data for this expanded universe for the… Keep Reading

Below is a weekly summary of our research findings for 3/7/22 through 3/11/22. 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.

A subscriber asked whether traders should enter a position in gold, as proxied by SPDR Gold Shares (GLD), whenever Commercial gold futures traders are net long and Non-commercial gold future traders (Speculators) are net short. To investigate, we: Obtain from the Commodity Futures Trading Commission weekly gold Commitments of Traders (CoT) legacy reports (futures only)… Keep Reading

Investors arguably expect that investments generate returns in excess of the inflation rate. Do different measures of the inflation rate indicate materially different yield discounts? To investigate, we relate 12-month trailing S&P 500 annual operating earnings yield (E/P), S&P 500 12-month trailing annual dividend yield, 10-year U.S. Treasury note (T-note) yield and 3-month U.S. Treasury… Keep Reading

Are firms offering products and services purported to mitigate climate change compelling investments? In the February 2022 revision of their paper entitled “Climate Solutions Investments”, Alexander Cheema-Fox, George Serafeim and Hui Wang analyze international reports, regional net zero frameworks, research papers and news to develop a list of 164 key words/phrases associated with climate change… Keep Reading

Below is a weekly summary of our research findings for 2/28/22 through 3/4/22. 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.

Why do the alphas generated by historical simulations/backtests disappear in live trading, with asset managers and brokers the only winners via fees and commissions. In their February 2022 paper entitled “Where’s the Beef?”, Robert Arnott, Amie Ko and Lillian Wu explore: (1) the ways that seasoned professionals fall prey to the simple blunders of data… Keep Reading

What best explains the decades-long pattern of strong overnight and weak intraday returns in most equity markets? In his January 2022 paper entitled “They Still Haven’t Told You”, Bruce Knuteson reviews possible explanations for this pattern and identifies the most likely. His theoretical equity index benchmark is a random walk with slight upward drift (due… Keep Reading