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Product typeBook
Published inSep 2021
PublisherPackt
ISBN-139781801815192
Edition1st Edition
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Laurent Bernut
Laurent Bernut
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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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Regardless of the asset class, there are only two strategies

Jack Schwager often points out that there is no universal holy grail. Market wizards come in all shapes and forms, sometimes even with contradicting strategies. They have one thing in common though. They excel at managing risk and controlling losses. They consistently focus on the downside. Winning positions take care of themselves. Market participants' job is to take care of losers.

Market participants usually define themselves by "what" they trade (asset class, markets, time horizon), rarely "how" they trade. Regardless of the asset class, there are only two types of strategies: trend following and mean reversion. The reason why there are only two strategies is not entries but exits. How you choose to close a trade determines your dominant trading style. The mean reversion camp closes early when inefficiencies are corrected. The trend-following crowd loves to ride their winners. A classic example...

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Algorithmic Short Selling with Python
Published in: Sep 2021Publisher: PacktISBN-13: 9781801815192

Author (1)

author image
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.
Read more about Laurent Bernut