Investing Research Articles

How have different asset classes recently interacted with the CBOE Volatility Index (VIX)? To investigate, we look at lead-lag relationships between VIX and returns for each of the following 10 exchange-traded fund (ETF) asset class proxies: Equities: SPDR S&P 500 (SPY) iShares Russell 2000 Index (IWM) iShares MSCI EAFE Index (EFA) iShares MSCI Emerging Markets Index… Keep Reading

Does degree of co-movement among commodity exchange-traded funds (ETF) predict whether momentum or reversal is imminent? In their September 2024 paper entitled “How to Improve Commodity Momentum Using Intra-Market Correlation”, Radovan Vojtko and Margaréta Pauchlyová investigate whether the relationship between short-term and long-term average pairwise return correlations indicates when to pursue momentum and when to… Keep Reading

Is there a reliable and material market capitalization (size) effect among U.S. stocks around the turn-of-the-year (TOTY)? To check, we track cumulative returns from 20 trading days before through 20 trading days after the end of the calendar year for the Russell 2000 Index, the S&P 500 Index and the Dow Jones Industrial Average (DJIA)… Keep Reading

When the U.S. government runs substantial deficits, some experts proclaim the dollar’s inevitable inflationary debasement and bad times for stocks. Other experts say that deficits are no cause for alarm, because government spending stimulates the economy, and the country can bear more debt. Who is right? Using quarterly nominal level of the U.S. public debt, interest… Keep Reading

Below is a weekly summary of our research findings for 11/4/24 through 11/8/24. 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.

How can the low-volatility effect, whereby stocks with low past volatility tend to outperform the market on a risk-adjusted basis (but lag during long bull markets), help achieve common investment goals? In their October 2024 paper entitled “Leveraging the Low-Volatility Effect”, Lodewijk van der Linden, Amar Soebhag and Pim van Vliet test ways to use… Keep Reading

How can schemers use statistics to fool investors? In the October 2024 revision of their paper entitled “The Art of Financial Illusion: How to Use Martingale Betting Systems to Fool People”, Carlo Zarattini and Andrew Aziz illustrate use of a Martingale betting system to shape the short-term profitability of trading strategies. This system involves increasing… Keep Reading

The market view of Bitcoin has increasingly shifted from a potentially useful currency to an investment asset with no yield but potentially high capital gain. What are the implications of its success in the latter role? In their October 2024 paper entitled “The Distributional Consequences of Bitcoin”, Ulrich Bindseil and Jürgen Schaaf model a scenario… Keep Reading

Do gold and gold mining stocks exhibit exploitable seasonality? Using monthly closes for spot gold and the S&P 500 Index since December 1974, PHLX Gold/Silver Sector (XAU) since December 1983, AMEX Gold Bugs Index (HUI) since June 1996 and SPDR Gold Shares (GLD) since November 2004, all through September 2024, we find that:

Can investors reliably exploit the somewhat opaquely presented strategy summarized in “Using Wilder Volatility Stops to Time the U.S. Stock Market”, which employs Welles Wilder’s Average True Range (ATR) volatility metric to generate buy and sell signals for broad U.S. stock market indexes? To investigate, we each trading day for the SPDR S&P 500 ETF… Keep Reading