Quantocracy

Quant Blog Mashup

ST
  • Quant Mashup
  • About
    • About Quantocracy
    • FAQs
    • Contact Us
  • ST

Quantocracy’s Daily Wrap for 10/28/2018

This is a summary of links featured on Quantocracy on Sunday, 10/28/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Missing the best or worst market days [Alvarez Quant Trading]

    This morning I saw the chart on Ritholz.com of what happens when you miss the best X days of the market. I see a variation of this chart often and is used to argue why someone should not try and time the market. One concept I like to do is to invert. Meaning try the opposite idea and see what you get. What I rarely see is the chart if you missed the worst X days. Given it is a rainy Sunday morning

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/27/2018

This is a summary of links featured on Quantocracy on Saturday, 10/27/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Variance term premia [SR SV]

    Variance term premia are surcharges on traded volatility that compensate for bearing volatility risk in respect to underlying asset prices over different forward horizons. The premia tend to increase in financial market distress and decrease in market expansions. Variance term premia have historically helped predicting returns on various equity volatility derivatives. The premia themselves can be
  • Alpha Architect Weekly Recap: Tracking Error and the Mix Versus Integrate Debate [Alpha Architect]

    You can watch the video via the link below: This week Ryan and Jack discuss several important topics. First, they discuss the tracking error associated with trend-following strategies. Second, they chat about a paper by researchers from Goldman Sachs, Constructing Long-Only Multifactor Strategies: Portfolio Blending vs. Signal Blending.

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/26/2018

This is a summary of links featured on Quantocracy on Friday, 10/26/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Explaining The Robot ETF s Bull Run With Factor Analysis [Capital Spectator]

    Bloomberg last week published an intriguing story about a new exchange traded fund (ETF) that uses artificial intelligence (AI) to outperform market indexes and active managers alike. The implication: a new era of AI-driven investing has dawned, putting the standard applications of indexing at a disadvantage. Yet a closer look at the so-called Robot ETFs results via a factor-analysis lens tells

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/25/2018

This is a summary of links featured on Quantocracy on Thursday, 10/25/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • How large is the tracking error created by trend following? [Alpha Architect]

    A question Ive received in the past is the following: If you could go back in time five years ago and tell yourself something about investing, what would it be? My response is the following: Tracking error. First, what is tracking error?(1) Tracking error is a measure of how much a strategy deviates from a benchmark. If you are a U.S. equity investor, a standard benchmark is the SP500.(2) One
  • Elevated CBI And New SPX Low Carry Bullish Implications [Quantifiable Edges]

    As we approached the close I noted on Twitter (@QuantEdges) that the Quantifiable Edges Capitulative Breadth Index (CBI) was starting to spike. And the closer we got to 4pm EST, the higher it got. At the end of the day, the CBI finished at 10, which is a level I have long considered bullish. The combination of a 10+ CBI and a 50-day closing low is something I have shown in the past to be bullish
  • Creating our own S&P 500 Momentum ETF [Quant Dare]

    Smart Beta ETFs are achieving an increasing popularity, seen as the perfect equilibrium between passive investment and active management. But, whats the difference between them and the traditional ones? Is it possible to create our own ETF with some previous experience and without assuming higher trading costs? Would it be worthwhile? Have you ever heard about Factor ETFs or Smart Beta

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/23/2018

This is a summary of links featured on Quantocracy on Tuesday, 10/23/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Stocks, Significance Testing & p-Hacking: How volatile is volatile? [Patrick David]

    Over the past 32 years, October has been the most volatile month on average for the S&P500 and December the least, in this article we will use simulation to assess the statistical significance of this observation and to what extent this observation could occur by chance. All code included! Our goal: Demonstrate how to use Pandas to analyze Time Series Understand how to construct a hypothesis

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/22/2018

This is a summary of links featured on Quantocracy on Monday, 10/22/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Attack of the Clone: Lessons from Replicating Long/Short Equity [Flirting with Models]

    In this commentary we attempt to identify the sources of performance in long/short equity strategies. Using Kalman Filtering, we attempt to replicate the Credit Suisse Long/Short Liquid Index with a set of common factors designed to capture equity beta, regional, and style tilts. We find that as a category, long/short equity managers make significant changes to their equity beta and regional tilts
  • Statistical Arbitrage in the US [Factor Research]

    Statistical arbitrage has attractive strategy characteristics However, the returns are highly dependent on transaction costs Best used as a tactical strategy when volatility is high INTRODUCTION Equity markets in 2018 can be characterized by divergence. There is the US, showing strong returns, versus most other developed and emerging markets, which are generating lower or negative returns. A
  • Math-TWS: Connecting Wolfram Mathematica to IB TWS [Jonathan Kinlay]

    At long last, its here! MATH-TWS is a new Mathematica package that connects Wolfram Mathematica to the Interactive Brokers TWS platform via the C++ API. It enables the user to retrieve information from TWS on accounts, portfolios and positions, as well as historical and real-time market data. MATH-TWS also enables the user to place and amend orders and obtain execution confirmations from
  • Constructing Long-Only Multifactor Strategies: Portfolio Blending vs. Signal Blending [Alpha Architect]

    The heightened interest in factor investing has been accompanied by a corresponding focus on the nuts and bolts of constructing multifactor portfolios. There are essentially two ways to go: In a one-step process, single factor signals are blended into a composite signal and one multifactor portfolio is created from the individual stock composites. Or in a two-step process, single factor portfolios

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/20/2018

This is a summary of links featured on Quantocracy on Saturday, 10/20/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • A Bull Bear Background Plotting Function for Octave [Dekalog Blog]

    As part of my recent research I have found it convenient to write another custom plotting function for Octave, which plots a single line price plot against a conditionally coloured background, e.g. two separate colours for bull and bear market regimes. Being able to plot like this avoids the necessity to keep flipping between two separate charts to compare the plot of a potential input feature and
  • Weekly Recap: ETF Tax Efficiency, Profitability Factor, Trend Following [Alpha Architect]

    This week Ryan and I have a discussion on three topics. First, we discuss ETF tax efficiency based on the findings in a new paper by the RAFI team. Second, we discuss the profitability factor as Larry Swedroe highlights a new paper on international evidence. Third, we discuss my article on how one should benchmark a trend following strategy.

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/18/2018

This is a summary of links featured on Quantocracy on Thursday, 10/18/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Scaling/ normalisation/ standardisation: a pervasive question [Quant Dare]

    One of the most asked questions when dealing with several features is how you can summarise or transform them to similar scales. As you probably know, many Machine Learning algorithms demand the input features being in similar scales. But, what if they arent? Can we just work with raw data in the hope that our analysis will be right? Well, in some cases, the answer is yes. When you use
  • The Profitability Factor: International Evidence [Alpha Architect]

    Robert Novy-Marxs 2013 paper The Other Side of Value: The Gross Profitability Premium not only provided investors with new insights into the cross-section of stock returns, but also helped further explain some of Warren Buffetts superior performance. (Wes Gray summarized that paper here.) His study built upon the 2006 paper Profitability, Investment and Average Returns by Eugene

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/17/2018

This is a summary of links featured on Quantocracy on Wednesday, 10/17/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Backtesting a Dividend Strategy [Alvarez Quant Trading]

    I was recently at a NWTTA presentation about the S&P 500 Dividend Aristocrats and how to trade these stocks. The strategy was part quantitative and part discretionary. It was popular talk with lots of good questions. People always seem interested in dividend stocks but for me they are just another stock with another reason to go up or down. I dont like to dismiss ideas without

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/16/2018

This is a summary of links featured on Quantocracy on Tuesday, 10/16/2018. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Generation AI – The New Data-Driven Investor: Event takeaways, slides & videos [Raven Pack]

    Close to 1,000 finance professionals registered to attend the event, an increase of nearly 50% from last years event. Surely, artificial intelligence and big data continues to grab the attention of the investment industry. The event took place on September 12, 2018 at the Convene Center by Times Square in Midtown, New York. In case you weren't able to attend and listen to the valuable
  • What is the correct benchmark for trend following? [Alpha Architect]

    What is the correct benchmark for trend following? This is a difficult question, and there really is no perfect answer. As many of our readers know, we are fans of trend following and trend-followed portfolios. For those unfamiliar with trend following, the idea is rather simpleinvest in an asset class if the price/return to that asset class is trending up. If not, go to cash or hedge
  • Extended Backtest of Global Equities Momentum [Dual Momentum]

    In 2013, I created my Global Equities Momentum (GEM) model that applied dual momentum to stock and bond indices. We hold U.S. or non-U.S. stock indices when stocks are strong. Bonds are a safe harbor when stocks are weak. When my book was published in 2014, I had Barclays bond index data back to 1973. Since one year of data is needed to initialize the model, GEM results were from 1974 through

Filed Under: Daily Wraps

  • « Previous Page
  • 1
  • …
  • 120
  • 121
  • 122
  • 123
  • 124
  • …
  • 214
  • Next Page »

Welcome to Quantocracy

This is a curated mashup of quantitative trading links. Keep up with all this quant goodness via RSS, Facebook, StockTwits, Mastodon, Threads and Bluesky.

Copyright © 2015-2025 · Site Design by: The Dynamic Duo