This is a summary of links featured on Quantocracy on Monday, 10/28/2024. To see our most recent links, visit the Quant Mashup. Read on readers!
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Covariance Matrix Forecasting: Iterated Exponentially Weighted Moving Average Model [Portfolio Optimizer]In the previous post of this series on covariance matrix forecasting, I reviewed both the simple and the exponentially weighted moving average covariance matrix forecasting models, which are straightforward extensions of their respective univariate volatility forecasting models to a multivariate setting. With these reference models established, we can now delve into more sophisticated approaches
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Day 6: Momentum [OSM]Yesterday we examined the eponymous Fama-French factors to see if we could find something that will help us develop an investment strategy to backtest. It turned out the best performing factor was the market risk premium, which is essentially the return to the market in excess of the risk-free rate. In other words, the best factor is buy-and-hold! I guess that means weve finished 24 days early.
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Can Artificial Intelligence outsmart seasoned equity analysts? [Alpha Architect]If the task is to identify a firms true profitability, can AI outsmart seasoned analysts? Given the increasingly bloated nature of financial reports, decoding the twists and turns associated with events like obscure one-time gains and out-of-nowhere expenses to extract core earnings has become challenging even for accountants. This research will unravel how AI can successfully attack the