Markowitz Model

14.June 2021

We present a short article as an insight into the methodology of the Quantpedia Pro report – this time for the Markowitz Portfolio Optimization. As usually, Quantpedia Pro allows the optimization of model portfolios built from the passive market factors (commodities, equities, fixed income, etc.), systematic trading strategies and uploaded user’s equity curves. The current report helps with the calculation of the efficient frontier portfolios based on the various constraints and during various predefined historical periods. The backtests of the periodically rebalanced Minimum-Variance, Maximum Sharpe Ratio and Tangency portfolios will be available at the beginning of July.
Additionally, there is a Case Study dedicated to this Quantpedia Pro tool.

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A Deeper Look into Factor Momentum

8.June 2021

Momentum seems to be present everywhere and based on academic studies, it is even hard to find assets where the anomaly does not work. Among the large number of research papers related to momentum, the discovery of factor momentum is still relatively new. It is a truly important finding in the world of systematic strategies – there seems to be a return continuation among factors. The novel research of Fan et al. (2021) builds on the recent academic research and shows that, after all, the factor momentum might be different. To be more precise, the authors show that looking at the universe of 20 factor strategies, the factor momentum seems to work and can span individual equity momentum strategies (standard momentum, industry momentum and intermediate momentum). However, the factor momentum is mostly driven by only six factor strategies, and the return continuation of the remaining factors is weak. Additionally, those sixteen non-return continuation strategies cannot span the momentum effects mentioned above. Therefore, the results show that the factor momentum works on the aggregate but individually works much better. In fact, the factor momentum return of the six return continuation factor is significantly better compared to the rest or buy-and-hold portfolio. Moreover, the authors have also identified that the “best” factor momentum strategy is the Betting against beta and conclude that the reason is the unique weighting scheme utilized by the factor. The beta weighting assigns a higher weight to smaller companies, where the momentum tends to be stronger. Overall, the research paper is an important extension of the factor momentum literature.

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Quantpedia Pro – slow reaction times

4.June 2021

Dear Client,

Please, excuse Quantpedia Pro’s occasional slow reaction times and “error 500” messages. Unfortunately, we are experiencing random service interruptions in the cloud data center we are using at that moment. We are working on mitigation steps.

I appreciate your understanding,

Radovan Vojtko
CEO, Quantpedia

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Quantpedia in May 2021

3.June 2021

Hello all,

Let’s first very quickly recapitulate Quantpedia Premium development in the previous month: Ten new Quantpedia Premium strategies have been added to our database, and ten new related research papers have been included in existing Premium strategies during the last month. Additionally, we have produced 11 new backtests written in QuantConnect code. Our database currently contains over 440 strategies with out-of-sample backtests/codes.

And now, let’s move to our Quantpedia Pro subscription offering news – Our clients often mentioned one particular report as something they would love to see in the Quantpedia Pro – it’s the Markowitz Portfolio Optimization, and we are really happy that we can announce that it’s ready 🙂

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