Quantpedia Update – 8th September 2015

8.September 2015

Two new strategies have been added:

#276 – Shorting Stocks During the Last Hour of Month
#277 – Sequenced Insider Trading

One new related research paper has been included into existing strategy reviews. And three additional related research paper have been included into existing free strategy reviews during last 2 weeks.

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A way to an improved Size and Value Factors

#25 – Small Capitalization Stocks Premium Anomaly
#26 – Value (Book-to-Market) Anomaly

Authors: Lambert, Fays, Hubner

Title: Size and Value Matter, But Not the Way You Thought

Link: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2647298

Abstract:

Fama and French factors do not reliably estimate the size and book-to-market effects. We demonstrate inconsistent pricing of those factors in the US stock market. We replace Fama and French’s independent rankings with the conditional ones introduced by Lambert and Hübner (2013). Controlling ex-ante for noise in the estimation procedure, we have been able to highlight a much stronger book-to-market and size effects than have conventionally been documented similar to Asness et al. (2015). As a significant related outcome, the alternative risk factors have been found to deliver less specification errors when used to price investment portfolios.

Notable quotations from the academic research paper:

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Are Size and Momentum economically significant in international stock markets

3.September 2015

#14 – Momentum Effect in Stocks
#25 – Small Capitalization Stocks Premium Anomaly

Authors: Schmidt, Von Arx, Schrimpf, Wagner, Ziegler

Title: Size and Momentum Profitability in International Stock Markets

Link: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2642185

Abstract:

We study the link between the profitability of momentum strategies and firm size, drawing on an extensive dataset covering 23 stock markets across the globe. We first present evidence of an “extreme” size premium in a large number of countries. These size premia, however, are most likely not realizable due to low stock market depth. We also show that international momentum profitability declines sharply with market capitalization. Momentum premiums are also considerably diminished by trading costs, when taking into account the actual portfolio turnover incurred when implementing this strategy. In contrast to strategies based on size, we find that momentum premia especially for medium-sized stocks still remain economically and statistically significant in most equity markets worldwide after adjusting for transaction costs.

Notable quotations from the academic research paper:

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New academic paper analyses #75 – Federal Open Market Committee Meeting Effect on Stocks

27.August 2015

#75 – Federal Open Market Committee Meeting Effect on Stocks

Authors: Nilsson

Title: The Pre-FOMC Drift Explored

Link: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2640477

Abstract:

The pre-FOMC drift was first published in 2011 and is a strong driver of equity market performance over the last 30 years. The effect is able to explain approximately half of all the equity market returns over the measured period. We verify the results of prior studies. Furthermore, the report dives into conditional factors; equity market trend and monetary policy action to see if there is any difference in terms of macro variables. We find that FOMC is rather stable throughout time, macro conditions and has not been dependent on a particular Fed Chair.
 

It seems as if the markets are expecting that the FOCM will infuse optimism into equity markets as the majority of the gains occurs before the actual announcement. The effect can be due to behavioral issues and herding among market participants but can also be due to information leakage. The effect remains unexplained.

Notable quotations from the academic research paper:

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Quantpedia Update – 21st August 2015

21.August 2015

Two new strategies have been added:

#274 – Post-Earnings Announcement Drift Based on Price Signal Alone
#275 – Post-Earnings Announcement Drift for Friday Evening Announcers

One new related research paper has been included into existing strategy reviews. And two additional related research paper have been included into existing free strategy reviews during last 2 weeks.

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New academic paper related to #12 – Pairs Trading with Stocks

19.August 2015

#12 – Pairs Trading with Stocks

Authors: Cartea, Jaimungal

Title: Algorithmic Trading of Co-Integrated Assets

Link: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2637883

Abstract:

We assume that the drift in the returns of asset prices consists of an idiosyncratic component and a common component given by a co-integration factor. We analyze the optimal investment strategy for an agent who maximizes expected utility of wealth by dynamically trading in these assets. The optimal solution is constructed explicitly in closed-form and is shown to be affine in the co-integration factor. We calibrate the model to three assets traded on the Nasdaq exchange (Google, Facebook, and Amazon) and employ simulations to showcase the strategy's performance.

Notable quotations from the academic research paper:

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