Investing Research Articles

…high short interest alone does not predict abnormally low future returns. Rather, high short interest for stocks that are particularly risky to trade (high idiosyncratic volatility) predicts low future returns.

Can investors apply forensic accounting principles (searching for inconsistencies, irregularities and other signs of trouble) to help forecast stock returns? In their July 2011 paper entitled “To Catch a Thief: Can Forensic Accounting Help Predict Stock Returns?”, Messod Beneish, Charles Lee and Craig Nichols investigate the ability of an earnings manipulation model to predict stock returns and detect fraud…. Keep Reading

…evidence indicates that short sellers are on average able to identify both overvalued and undervalued stocks. Investors/traders may be able to exploit the economically large positive future returns of lightly shorted stocks with simple long-only strategies.

Is optimal stock anomaly exploitation long-only or long-short? If not long-short, does shorting the market rather than individual stocks work as well as shorting individual stocks? In his November 2017 paper entitled “How Do Short Selling Costs and Restrictions Affect the Profitability of Stock Anomalies?”, Filip Bekjarovski explores effects of short selling costs and constraints on… Keep Reading

As suggested by a reader, we evaluate here the intermediate-term S&P 500 index calls of Tim Ord via MarketWeb since 1/20/06. Tim Ord is is president, editor and publisher of The Ord Oracle, “devoted to the practice of supply and demand trading” using “a new kind of charting program designed for showing supply and demand… Keep Reading

We evaluate here the stock market commentary of Dennis Slothower via Zacks.com and MarketWatch.com since June 2002. Dennis Slothower, who is editor of the Stealth Stocks and On the Money newsletters. According to Stealth Stocks, Mr. Slothower “is an absolute master at taking into account how world news – the true ‘market-moving events’ – will… Keep Reading

…investors should avoid stocks with high short interest ratios.

As suggested by readers, we evaluate here Douglas Kass’ outlooks for the U.S. stock market since mid-2006 as extracted from his Seabreeze Partners blog. Douglas Kass is founder and President of Seabreeze Partners Management, Inc., which “specializes in the management of alternative investment products.” He writes regularly for TheStreet.com (apparently the source of blog articles) and appears frequently… Keep Reading

Is there a way to avoid the stock momentum crashes that occur when the positive feedback loop between past and future returns breaks down? In his November 2013 paper entitled “Crowded Trades, Short Covering, and Momentum Crashes“, Philip Yan investigates the power of the interaction between short interest and institutional trading activity to explain stock… Keep Reading

Readers have proposed several hedging/shorting variations for “Simple Sector ETF Momentum Strategy Performance”, as follows: (1) buy the top and hedge with (short) the bottom sector based on past six-month return; (2) buy the top sector based on past six-month return and hedge it with a matched short position in the S&P 500 Index via… Keep Reading