Is Pairs Trading Still Profitable?

Pairs trading involves identifying two related securities, typically stocks, that have historically exhibited a strong correlation in price movements. Traders then look for deviations from this historical relationship, buying the underperforming security while simultaneously selling the outperforming one. The goal is to profit from the convergence of prices back to …

Vertical Analysis vs Horizontal Analysis: What are the Differences, Comparison

Vertical and horizontal analysis provide valuable insights into multiple aspects of a company’s financial performance. However, they differ in the way they help analyze financial statements. What is Vertical Analysis? Vertical analysis (or common-size analysis) is a financial evaluation method focused on dissecting and comparing individual components within financial statements …

A Portfolio Construction Approach Based on Options Implied Density Distributions

An investment portfolio can be constructed by using momentum, minimum-variance, or mean-variance approaches. It involves combining assets in a way that optimizes risk and return. Each approach offers its own trade-offs: momentum strategies may suffer during market reversals, while minimum-variance portfolios may underperform in strongly trending markets. Meanwhile, mean-variance portfolios …

Optimizing Portfolios Based on Hurst Exponent

Portfolio optimization is an important aspect of investment management, aiming to construct portfolios that offer the best risk-return trade-off based on an investor’s objectives and constraints. Various optimization techniques, such as mean-variance optimization, Black-Litterman model, and risk parity, are employed to generate optimal portfolios tailored to different investment goals and …

Blending Low-Volatility with Momentum Anomalies

The low volatility anomaly in the stock market refers to the phenomenon where stocks with lower volatility tend to provide higher risk-adjusted returns compared to their higher volatility counterparts, contrary to traditional financial theories. Various explanations have been proposed for this anomaly, including investor behavioral biases, such as overestimating the …