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Quantocracy’s Daily Wrap for 12/06/2016

This is a summary of links featured on Quantocracy on Tuesday, 12/06/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Testing Popular Portfolio Optimization Techniques [Allocate Smartly]

    This is a test of a number of popular approaches to portfolio optimization. Each seeks to answer the question: given a universe of assets, how much should we allocate to each? Weve intentionally made these tests as simple and fair (read: unoptimized) as possible in order to best represent each technique. Here we focus on the US market, and in a future post well extend these tests to global
  • TRINdicators [Throwing Good Money]

    When I start to write a blog post, usually my process is this: Come up with a really bad pun for the title. Write the rest of it. Bad puns are an important part of finance, and life in general. A blog reader contacted me recently to chat about various technical analysis indicators, and one he mentioned was TRIN, aka the Arms Index. If youve been reading my blog awhile, you know that
  • The Look of a Winner is a Loser (h/t SystematicRelativeStrength.com) [Basis Pointing]

    Investors tend to have some pretty engrained misconceptions of what winning funds look like. For instance, winning funds lay waste to the index and category peers; they do so over the short- and long-term; they corner really well, deftly avoiding big drawdowns and rocking during rallies; they dont rattle around much; they succeed like clockwork. Theyre Tom Brady. For those who have

Quantocracy’s Daily Wrap for 12/02/2016

This is a summary of links featured on Quantocracy on Friday, 12/02/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Sentiment Analysis on News Articles using Python for traders [Quant Insti]

    In our previous post on sentiment analysis we briefly explained sentiment analysis within the context of trading, and also provided a model code in R. The R model was applied on an earnings call conference transcript of an NSE listed company, and the output of the model was compared with the quarterly earnings numbers, and by charting the one-month stock price movement post the earnings call date.
  • You Would Have Missed 780% In Gains Using The CAPE Ratio, And That’s A Good Thing [Meb Faber]

    780%. Thats the amount of gains you would have missed had you followed the market timing strategy Im going to describe in the following article that utilizes the CAPE ratio. Yes, thats significant. But theres far more to this story, and I suspect that had you acted on this strategy, youd have actually been quite happy to miss out on those gains. Lets start by rewinding a few
  • November Fall for Trend Following [Wisdom Trading]

    Every month of this second half of the year seems to have a recurring theme and/or unilateral direction, rendering the YTD performance quite clearly negative. November was no different and produced a variation on the same theme, as you can see below. Below is the full State of Trend Following report as of last month. Performance is hypothetical. Chart for November: Wisdom State of Trend Following

Quantocracy’s Daily Wrap for 11/30/2016

This is a summary of links featured on Quantocracy on Wednesday, 11/30/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Predicting Forward 60/40 Returns [EconomPic]

    In a recent post, Long-Term Bonds Behave More Like Stocks Than You Might Think, Lawrence via Fortune Financial fame outlined: It shouldn't be surprising that long-term Treasurys exhibit almost the same degree of volatility as equities. After all, as we discussed in A Better Way to Think of Cash, Bonds, and Stocks, stocks are essentially high-duration instruments, or perpetuities. The further
  • BERT: a newcomer in the R Excel connection [R Trader]

    A few months ago a reader point me out this new way of connecting R and Excel. I dont know for how long this has been around, but I never came across it and Ive never seen any blog post or article about it. So I decided to write a post as the tool is really worth it and before anyone asks, Im not related to the company in any way. BERT stands for Basic Excel R Toolkit. Its free
  • Is the Low Volatility Anomaly driven by Lottery Demand? [Alpha Architect]

    A few years ago I wrote a summary on a working paper titled A Lottery Demand-Based Explanation of the Beta Anomaly. The paper is still a working paper, and has been updated (unfortunately they took out a neat picture from the original paper!). Here is a link to the new version of the paper, and the updated abstract is listed below. The low (high) abnormal returns of stocks with high (low)

Quantocracy’s Daily Wrap for 11/28/2016

This is a summary of links featured on Quantocracy on Monday, 11/28/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • A Very Different Kind of Trend Model [Following the Trend]

    Trend following is all about following the price. Typically the only input we need for a trend following model is the price. But what if I told that we could make a kind of trend following model which does not use the price direction as an input at all? It also has no stops and no targets. In this article, Id like to introduce you to a different way of thinking about futures trading models. It
  • Should we celebrate rising rates? [Flirting with Models]

    With 10-year rates jumping over 40bp in November, investors are beginning to talk about rising rates again. While rising rates may cause short-term volatility, coupon yield is a much more significant contributor to portfolio return over the long run. Increasing rates actually allow us to reinvest at higher coupon rates, helping offset the short-term losses. The bigger risk for asset allocators may
  • Trading Market Sentiment [Jonathan Kinlay]

    Text and sentiment analysis has become a very popular topic in quantitative research over the last decade, with applications ranging from market research and political science, to e-commerce. In this post I am going to outline an approach to the subject, together with some core techniques, that have applications in investment strategy. In the early days of the developing field of market sentiment
  • Bootstrap Aggregation, Random Forests and Boosted Trees [Quant Start]

    In a previous article the decision tree (DT) was introduced as a supervised learning method. In the article it was mentioned that the real power of DTs lies in their ability to perform extremely well as predictors when utilised in a statistical ensemble. In this article it will be shown how combining multiple DTs in a statistical ensemble will vastly improve the predictive performance on the
  • FX Market Pairs Trading Strategy [Quant Insti]

    This article is the final project submitted by the author as a part of his coursework in Executive Programme in Algorithmic Trading (EPAT) at QuantInsti. Do check our Projects page and have a look at what our students are building. About the Author Harish Maranani did his Bachelors in Technology from Acharya Nagarjuna University Electronics and Communication Engineering, and Master of Science from

Quantocracy’s Daily Wrap for 11/27/2016

This is a summary of links featured on Quantocracy on Sunday, 11/27/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Market Leverage as an Explanation of Low Volatility Anomaly [Quantpedia]

    The 'low-beta' or 'low-volatility anomaly' is one of the most researched in the field of 'alternative beta'. Despite strong published evidence going back to the 1970s that high beta/volatility stocks underperform relative to expectations generated by the Capital Asset Pricing Model (CAPM), the anomaly still persists. The explanations given for this are all
  • Podcast: Market Regimes with @HelixTrader [Better System Trader]

    Most trading strategies have an optimal type of market condition where they work at their absolute best, so having an understanding of market conditions and being able to detect and adapt to them can really have a huge impact on trading performance. But how can we measure market regimes properly? What techniques can we use to find that delicate balance between stability and reactivity so that it

Quantocracy’s Daily Wrap for 11/22/2016

This is a summary of links featured on Quantocracy on Tuesday, 11/22/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • New Book Added: Complete Guide to Capital Markets for Quantitative Professionals [Amazon]

    The Complete Guide to Capital Markets for Quantitative Professionals is a comprehensive resource for readers with a background in science and technology who want to transfer their skills to the financial industry. It is written in a clear, conversational style and requires no prior knowledge of either finance or financial analytics. The book begins by discussing the operation of the financial
  • An EMA Trading Strategy for a Low Volatility Portfolio [Propfolio Management]

    The process Im going to follow is based on content from the University of Washingtons CFRM561 course Advanced Trading System Design. Hypothesis driven development is the core principle of this course, where each step in the development process involves hypothesizing testable ideas, and verifying these ideas before proceeding to the next stage. The stages involve identifying one or more
  • Great Minds Agree to Disagree on the Source of the Value Investing Premium [Alpha Architect]

    Active investing sounds so easy. But we all know it is extremely difficult. Ask any deep value investor how they have felt over the past few years (although, they are feeling a lot better recently). Certainly, any credible active investor should be able to answer 2 questions: 1) What is the source of their excess returns, or active premium? and 2) why is the premium is sustainable in the

Quantocracy’s Daily Wrap for 11/20/2016

This is a summary of links featured on Quantocracy on Sunday, 11/20/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Testing the Random Walk Hypothesis with R, Part One [Turing Finance]

    Whilst working on some code for my Masters I kept thinking, "it would be really awesome if there was an R package which just consumed a price series and produced a data.frame of results from multiple randomness tests at multiple frequencies". So I decided to write one and it's named emh after the Efficient Market Hypothesis. The emh package is extremely simple. You download a price
  • The Perils Of Bargain Hunting [Larry Swedroe]

    As I have been discussing in a series of articles (which you can find here, here and here), we now have a substantial body of evidence demonstrating that individual investors possess a preference for low-priced equities. This is anomalous behavior, because the level of a companys stock price is arbitraryfirms can manipulate it by adjusting the number of shares they have outstanding. The

Quantocracy’s Daily Wrap for 11/18/2016

This is a summary of links featured on Quantocracy on Friday, 11/18/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Pre-earnings Annoucement Strategies [EP Chan]

    Much has been written about the Post-Earnings Announcement Drift (PEAD) strategy (see, for example, my book), but less was written about pre-earnings announcement strategies. That changed recently with the publication of two papers. Just as with PEAD, these pre-announcement strategies do not make use of any actual earnings numbers or even estimates. They are based entirely on announcement dates
  • Tradelib Developments [Quintuitive]

    It has been a while since I posted about my back-testing framework tradelib, nevertheless, I have been constantly improving it. Among the new features, the most prominent is the support for SQLite. SQLite is a standalone, single file database, thus, its much easier to get software up and running with it compared to MySQL. I liked the SQLite support so much, that I actually started using it
  • In Calm Markets Should We Buy “Cheap” Put Protection? [Alpha Architect]

    Time for a little myth busting. Recently, the Motley Fool posted an article that argued the following: when market volatility is low, protective put options are cheap. From the article: Smart investors know that the time to buy most investments is when most investors arent paying attention to them. The same is true of options. Typically, put options are cheapest during big bull markets,

Quantocracy’s Daily Wrap for 11/17/2016

This is a summary of links featured on Quantocracy on Thursday, 11/17/2016. To see our most recent links, visit the Quant Mashup. Read on readers!

  • New Book Added: A Linear Algebra Primer for Financial Engineering [Amazon]

    This book covers linear algebra methods for financial engineering applications from a numerical point of view. The book contains many such applications, as well as pseudocodes, numerical examples, and questions often asked in interviews for quantitative positions. Financial Applications The ArrowDebreu one period market model One period index options arbitrage Covariance and correlation matrix
  • R-view: Backtesting Harvey & Liu (2015) [Open Source Quant]

    In this post i take an R-view of Backtesting Harvey & Liu (2015). The authors propose an alternative to the commonly practiced 50% discount that is applied to reported Sharpe ratios when evaluating backtests of trading strategies. The reason for the discount is due to the inevitable data mining inherent in research, both past and present. Harvey & Liu (HL) propose a multiple