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Algorithmic Short Selling with Python

You're reading from Algorithmic Short Selling with Python

Product type Book

Published in Sep 2021

Publisher Packt

ISBN-13 9781801815192

Pages 376 pages

Edition 1st Edition

Languages

Concepts

Financial Technology

Author (1):

Laurent Bernut

Table of Contents (17) Chapters

Preface

The Stock Market Game

10 Classic Myths About Short Selling

Take a Walk on the Wild Short Side

Long/Short Methodologies: Absolute and Relative

Regime Definition

The Trading Edge is a Number, and Here is the Formula

Improve Your Trading Edge

Position Sizing: Money is Made in the Money Management Module

Risk is a Number

Refining the Investment Universe

The Long/Short Toolbox

Signals and Execution

Portfolio Management System

Other Books You May Enjoy

Index

Appendix: Stock Screening

Summary

In this chapter, we outlined the benefits of switching from absolute OHLC prices to the relative series. Absolute participants are laggard indicators while relative players lead the pack. Market participants who adopt the methodology outlined in this chapter will have a distinct edge. They will be able to build and liquidate positions ahead of the crowd. They will look like prescient investment geniuses. They will have more ideas to choose from. Their portfolios will have lower correlation to the markets, and lower volatility as well. These are traits investors are looking for.

Once all stocks are rebased relative to the benchmark in fund currency, the next step is to reclassify the investment universe according to their regime: bullish, bearish, sideways. We take this up in the next chapter.

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Authors (1)

Laurent Bernut

Laurent Bernut has 2 decades of experience in alternative investment space. After the US CPA, he compiled financial statements in Japanese and English for a Tokyo Stock Exchange-listed corporation. After serving as an analyst in two Tokyo-based hedge funds, he joined Fidelity Investments Japan as a dedicated quantitative short-seller. Laurent has built numerous portfolio management systems and developed several quantitative models across various platforms. He currently writes and runs algorithmic strategies and is an undisputed authority on short selling on Quora, where he was nominated top writer for 2017, 2018, and 2019.

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