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Quantocracy’s Daily Wrap for 10/23/2024

This is a summary of links featured on Quantocracy on Wednesday, 10/23/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Day 2: Hello World [OSM]

    On Day 1, we decided on a few benchmarks to use for our backtest. That is, a 60-40 and 50-50 weighting of the SPY and IEF ETFs. What we want to add in now is the Hello World version of trading strategies the 200-DAY MOVING AVERAGE! Why are we adding this to our analysis? As we pointed out yesterday, the typical benchmark against which to compare a trading strategy is buy-and-hold. But, just as

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/22/2024

This is a summary of links featured on Quantocracy on Tuesday, 10/22/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Day 1: Benchmarks [OSM]

    Yesterday we set out our plan to backtest a strategy using the SPY ETF, which tracks the S&P 500. Before we commence, we obviously need to establish a baseline. What metrics will we use to assess the strategy? How will we define success? What benchmarks will we use? Typically, for a single asset strategy the comparison is buy-and-hold performance. That is, if youre using Fibonacci
  • Reinforcement Learning in Finance: Resources and Expert Advice from Paul Bilokon [Quant Insti]

    Reinforcement learning (RL) is one of the most exciting areas of Machine Learning, especially when applied to trading. RL is so appealing because it allows you to optimise strategies and enhance decision-making in ways that traditional methods cant. One of its biggest advantages? You dont have to spend a lot of time manually training the model. Instead, RL learns and makes trading decisions

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/20/2024

This is a summary of links featured on Quantocracy on Sunday, 10/20/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Accurately Forecasting Multi-period Stock Market Returns [Six Figure Investing]

    I recently posted a paper, Transforming Stock Market Forecasts with Variable Expected Returns, on the SSRN online repository. This paper resolves an issue that has been bugging me for years. The link is: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=495384 This paper is not about making money, but rather about a fundamental theoretical error regarding stock market forecasts that has
  • Mind the gap [Quantitativo]

    "What we know is a drop; what we don't know is an ocean. Isaac Newton. Many of Isaac Newton's early theories and ideas were met with skepticism or outright failure. Newton spent years working on problems related to motion, optics, and gravity, often facing dead ends and revisions. In fact, throughout most of his career, Newton was very loathe to publish due to his high
  • Artificial Intelligence, Textual Analysis and Hedge Fund Performance [Alpha Architect]

    Artificial Intelligence (AI) offers the intriguing potential to revolutionize investment decision-making by providing important advantages such as: Enhanced Data Analysis: AI can process and analyze vast amounts of data from various sources, including financial news, market trends, and company fundamentals, at a speed and scale far surpassing human capabilities. This enables investors to identify

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/15/2024

This is a summary of links featured on Quantocracy on Tuesday, 10/15/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Pre-Holiday Effect in Commodities [Quantpedia]

    Our research will explore the intriguing phenomenon of the Pre-Holiday effect in commodities, particularly crude oil and gasoline. Historical data reveals a short-term price drift prior to major U.S. holidays, suggesting a trend in these markets. We hypothesize that this anomaly may be driven by increased demand for oil and its derivatives, such as gasoline, as people prepare for travel, often by
  • The Return of Simple and Exponentially Weighted Moving Average Models [Portfolio Optimizer]

    In the initial post of the series on volatility forecasting, I described the simple and the exponentially weighted moving average forecasting models, that are both easy to understand and relatively performant in practice. Beyond (univariate) volatility forecasting, these two models are also widely used in (multivariate) covariance matrix forecasting123, for the very same reasons. In this blog
  • The Sahm Rule as a Recession Indicator [Alpha Architect]

    A weaker-than-expected July jobs report, with the unemployment rate increasing to 4.3%, officially triggered the Sahm Rule, causing investors to worry that the Federal Reserve may be behind the curve in cutting interest rates to prevent a recession. (The August report showed an increase in payroll employment of 142,000, with the unemployment rate at 4.2%). Named after Claudia Sahm, a

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/10/2024

This is a summary of links featured on Quantocracy on Thursday, 10/10/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • How to Improve ETF Sector Momentum [Quantpedia]

    In this article, we explore the historical performance of sector momentum strategies and examine how their alpha has diminished over time. By analyzing the underlying causes behind this decline, we identify key factors contributing to the underperformance. Most importantly, we introduce an enhanced approach to sector momentum, demonstrating how this solution significantly improves the performance
  • How I Automated My Trading Strategy Using AWS Cloud for Free (Part 1) [Black Arbs]

    This year I launched a strategy subscription service for a long-only ETF strategy developed in house. I learned a lot through this process but I made several mistakes that pushed me to learn new skills and improve the product offering. In this series I will discuss my initial mistakes, and how correcting them led me to automate the system using AWS cloud and how you can too. Mistake #1 First

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 10/08/2024

This is a summary of links featured on Quantocracy on Tuesday, 10/08/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Reading the WSJ May Make You a Better Economist [Alpha Architect]

    What are the Research Questions? The research questions are as follows: How can textual analysis of business news, specifically The Wall Street Journal (WSJ), be used to measure the state of the economy? What is the structure of news coverage related to economic events, and how do these topics evolve over time? Does news attention contain information that is distinct from standard numerical
  • The Hidden Cost of Index Replication [Alpha Architect]

    As the annual SPIVA studies demonstrate, index funds persistently outperform the vast majority of actively managed funds, even before considering taxes. With that said, most investors are unaware that there are weaknesses of index funds that result from their strategy to replicate the return of an index. Those weaknesses, which result from the desire to minimize what is called tracking error

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 09/29/2024

This is a summary of links featured on Quantocracy on Sunday, 09/29/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • A different indicator [Quantitativo]

    "Mathematical reasoning may be regarded rather schematically as the exercise of a combination of two facilities, which we may call intuition and ingenuity. Alan Turing. It's hard to find anyone in Computer Science who doesn't hold Alan Turing in deep admiration. Widely regarded as the father of modern computing, Turing's groundbreaking work during World War II on breaking
  • Vasicek Model Simulation with Python [Quant Start]

    Recently on QuantStart we wrote a tutorial article that discussed the mean-reverting Ornstein-Uhlenbeck process, outlining some of its applications as well as providing some Python snippets to generate sample paths. In this article we are going to introduce the Vasicek Model, which is example of a one-factor short rate model used to model interest rate behaviour for interest rate derivatives
  • Can Skewness Identify Future Outperforming Mutual Funds [Alpha Architect]

    The annual SPIVA has documented that retail mutual funds underperform with great persistence, with any persistence of outperformance not significantly greater than would be randomly expected. The large body of research on the failure of active management led Charles Ellis to famously call it a losers gameone that is possible to win, though the odds of doing so are so poor the surest

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 09/25/2024

This is a summary of links featured on Quantocracy on Wednesday, 09/25/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Return Stacking, ETFs & Trend Replication with Corey Hoffstein (@choffstein) [Algorithmic Advantage]

    Today we spoke with Corey Hoffstein, a well-known market practitioner with a deep and broad knowledge across quantitative trading & trend following, but also across developing investment products for wider advisor distribution. Im super interested in almost every aspect of the financial markets, because I feel like a broad and generalist knowledge helps me make better trading and business

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 09/23/2024

This is a summary of links featured on Quantocracy on Monday, 09/23/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Replicating Pandas exponentially weighted variance [OS Quant]

    You are most likely familiar with the idea of calculating averages with an exponential weighting. The idea is that you have a higher weight to more recent information. The weights for an exponentially weighted average look like: for . And the exponentially weighted average of a series looks like: You can easily calculate an exponentially weighted moving average in Pandas with:
  • Ornstein-Uhlenbeck Simulation with Python [Quant Start]

    Some time ago on QuantStart we wrote an article on generating Brownian Motion paths for simulating stock price assets. In this tutorial article we are going to consider a more advanced stochastic process model known as the Ornstein-Uhlenbeck (OU) process that can be used to model time series that exhibit mean reverting behaviour. This is particularly useful for interest rate modelling in
  • Data-driven Approach to Clustering Similar Macroeconomic Regimes [Alpha Architect]

    The research team at Verdad does some of the most interesting and innovative empirical financial research that is consistently rigorous and based on systematic approaches that are implementable and replicable, providing confidence in the findings. In a recent piece, Analogous Market Moments, they focused on how macroeconomic signals can help predict expected returns across asset classes.

Filed Under: Daily Wraps

Quantocracy’s Daily Wrap for 09/17/2024

This is a summary of links featured on Quantocracy on Tuesday, 09/17/2024. To see our most recent links, visit the Quant Mashup. Read on readers!

  • Trend-Following Filters Part 8 [Alpha Architect]

    Regression analysis is a statistical method used to estimate and model the relation between a dependent variable and one or more independent variables. The dependent variable, also called the observation, is the variable being explained or predicted. The Independent variables are used to explain or predict the dependent variable. In economics, regression analysis is used, for example, to measure
  • How to Improve Commodity Momentum Using Intra-Market Correlation [Quantpedia]

    Momentum is one of the most researched market anomalies, well-known and widely accepted in both public and academic sectors. Its concept is straightforward: buy an asset when its price rises and sell it when it falls. The goal is to take advantage of these trends to achieve better returns than a simple buy-and-hold strategy. Unfortunately, over the last decades, we have been observers of the

Filed Under: Daily Wraps

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