Quantocracy

Quant Blog Mashup

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Quantocracy’s Daily Wrap for 01/11/2021

This is a summary of links featured on Quantocracy on Monday, 01/11/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Musings about Factor Exposure Analysis [Factor Research]

    There are few alternatives to regression analysis when explaining investment performance Too few as well as too many independent variables can be problematic The results are often not intuitive, but also encourage asking further questions that may prove insightful INTRODUCTION The older I become, the less I feel I know anything with certainty. Almost every aspect of life seems to have various

Quantocracy’s Daily Wrap for 01/10/2021

This is a summary of links featured on Quantocracy on Sunday, 01/10/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Recovering Accurate Implied Dividend and Interest Rate Term-Structures from Option Prices [Sitmo]

    In this post we discuss the algorithms we use to accurately recover implied dividend and interest rates from option markets. Implied dividends and interest rates show up in a wide variety of applications: to link future-, call-, and put-prices together in a consistent market view de-noise market (closing) prices of options and futures and stabilize PnLs of option books give tighter true bid-ask
  • Calculating FX total returns in Python [Cuemacro]

    If you want a train, you have to build a train track. It doesnt matter, if its a steam train or bullet train, or any other train. Its a prerequisite. No track kind of implies the train cant run. Obviously, each train needs a different type of track, but ultimately the principle is the same in how the track works (admittedly, if its a maglev train then perhaps not). When it comes to
  • Classifying market states [SR SV]

    Typically, we cannot predict a meaningful portion of daily or higher-frequency market returns. A more realistic approach is classifying the state of the market for a particular day or hour. A powerful tool for this purpose is artificial neural networks. This is a popular machine learning method that consists of layers of data-processing units, connections between them and the application of

Quantocracy’s Daily Wrap for 01/07/2021

This is a summary of links featured on Quantocracy on Thursday, 01/07/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Value and Momentum and Investment Anomalies [Alpha Architect]

    The predictive abilities of value and momentum strategies are among the strongest and most pervasive empirical findings in the asset pricing literature. (here is a deep dive) For example, the study Value and Momentum Everywhere by Clifford Asness, Tobias Moskowitz and Lasse Pedersen, published in the June 2013 issue of The Journal of Finance, examined these two factors across eight different

Quantocracy’s Daily Wrap for 01/06/2021

This is a summary of links featured on Quantocracy on Wednesday, 01/06/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Exporting Zorro Data to CSV [Robot Wealth]

    Earlier versions of Zorro used to ship with a script for converting market data in Zorro binary format to CSV. That script seems to have disappeared with the recent versions of Zorro, so I thought Id post it here. When you run this script by selecting it and pressing [Test] on the Zorro interface, you are asked to select a Zorro market data file to convert to CSV format. Zorro then does the

Quantocracy’s Daily Wrap for 01/05/2021

This is a summary of links featured on Quantocracy on Tuesday, 01/05/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Using maximum drawdowns to set capital sizing – not as bad as I first thought [Investment Idiocy]

    Risk. Love it or hate it, well as a trader you have to deal with it even though none of us really like it. No, we'd all prefer to be one of those mythical traders you hear about on youtube or instagram who consistently make $1000 a day, and never lose any money. Sadly I am not in that unicorn like category, and as only real people read this blog neither are you unless you are one of the HFT
  • Strategy Development Phase Intraday Strategies Using Price Patterns 7/12 [Trade With Science]

    It is very popular among traders to develop and trade intraday strategies. The reasons are simple. This type of strategy greatly limits the potential maximum drawdown by not exposing the strategy to the risk of night movements and weekend gaps. The rule that the less total time a strategy is in position, the lower you expose it to overall risk certainly applies. On the other hand, you are quite
  • Simple versus Advanced Systematic Trading Strategies – Which is Better? [Quant Start]

    An age-old question in the quant community asks whether systematic traders should stick with simple quant strategies or expend the effort to implement more advanced approaches. It is often the perception that retail algo traders solely utilise simpler strategies while quantitative hedge funds carry out highly sophisticated and mathematically complex approaches. Recently however the situation has
  • Hurst Exponent – finding the right market for your trading strategy [Philipp Kahler]

    The Hurst exponent is a measure for the behaviour of the market. It shows if the market behaves in a random, trending or mean-reversion manner. This can be used to select the right trading strategy for your market. Hurst Exponent hurst spx hurst exponent spx The hurst exponent describes the self similarity of a market. Self similarity describes how similar past market snippets are to current ones.

Quantocracy’s Daily Wrap for 01/04/2021

This is a summary of links featured on Quantocracy on Monday, 01/04/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Factor Olympics 2020 [Factor Research]

    Momentum has been the clear winner across markets in 2020 Value has been the laggard like in recent years Low Volatility ended a 10-year fantastic run INTRODUCTION We present the performance of five well-known factors on an annual basis for the last 10 years. We only present factors where academic research supports the existence of positive excess returns across market cycles and asset classes.

Quantocracy’s Daily Wrap for 01/03/2021

This is a summary of links featured on Quantocracy on Sunday, 01/03/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Equity Fundamentals: Part 3 [Kyle Downey]

    I have been thinking a lot about different models for backtesting and strategy development. While I would like to think it's possible to develop one universal backtester, I believe that different time horizons require materially different programming interfaces. In particular, tick-by-tick strategies are better expressed in terms of a reactive programming paradigm, while close-on-close
  • Stock Market Valuation and Volatility with R [Light Finance]

    Building on the work of Robert Shiller, in recent posts I investigated the use of the CAPE ratio to predict future stock market performance and examine for the structural change in market valuation over time. This work revealed that stock market returns depend significantly on valuation and are surprisingly predictable in the long term based on these simple measures. While the relationship between

Quantocracy’s Daily Wrap for 01/02/2021

This is a summary of links featured on Quantocracy on Saturday, 01/02/2021. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Does It Make Sense to Use 1-Hour 1% VaR and ES for Bitcoin? [Quant at Risk]

    Another day, another record. Today, at 17:35 GST+1, Bitcoin crossed U$33,000 in trading at Coinbase Pro exchange and did not fall sharply down. It took about 4.5 hours to accelerate from a psychological level of U$30k with more greed among investors rather than fear of bursting Bitcoin (second) bubble around the corner. Greed is good. Gordon Gekko told us so. However, what about the risk? Those of

Quantocracy’s Daily Wrap for 12/31/2020

This is a summary of links featured on Quantocracy on Thursday, 12/31/2020. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Macro variance [OSM]

    In our last post, we looked at using a risk factor model to identify potential sources of variance for our 30,000 portfolio simulations. We introduced the process with a view ultimately to construct a model that could help to quantify, and thus mitigate, sources of risk beyond a simplistic volatility measure. In this post, well look at building a factor model based on macroeconomic variables to
  • The 2021 Annual Finance Research Geek Fest: Top 5 Most Interesting Papers [Alpha Architect]

    The American Finance Association Annual Meetings are here. 1 The conference is virtual this year but that doesnt mean the organization hasnt done a good job collecting the brightest minds in academia to discuss hundreds of new finance research papers a gold mine for new and exciting ideas! 2 There is so much research available it is a bit difficult to read it all and many of the

Quantocracy’s Daily Wrap for 12/30/2020

This is a summary of links featured on Quantocracy on Wednesday, 12/30/2020. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Most popular posts – 2020 [Eran Raviv]

    Littered with Corona, this year was not easy. But looking around me, I feel grateful. The following quote by Socrates comes to mind: If all our misfortunes were laid in one common heap whence everyone must take an equal portion, most people would be content to take their own and depart. On topic, as with previous years I checked my analytics so as to let you know which posts got the most