Nicholas Westray

Nicholas Westray Email and Phone Number

Systematic Trading and Machine Learning @ Cubist Systematic Strategies
Nicholas Westray's Location
New York, New York, United States, United States
Nicholas Westray's Contact Details

Nicholas Westray personal email

n/a
About Nicholas Westray

I'm a Quant Researcher focussing on Equities, Futures and FX with over 10 years experience on both buy and sell sides. I specialize in Execution research as well as applying ML to the investment process (alpha generation, portfolio construction, impact modelling & optimal order routing) . I have a thorough knowledge of centralized risk, systematic trading, IOIs, algorithmic execution (TCA, market impact modelling) as well as market microstructure and A/B testing. My background is in mathematical finance, probability, (Bayesian) statistics, stochastic control and linear/non-linear regression. More recently I have been focussing on neural networks, bayesian learning, contextual bandits as well as problems in NLP.In 2023 together with Kevin Webster I was awarded buy-side quant of the year by Risk magazine for our work on causal regularization and its applications in TCA.

Nicholas Westray's Current Company Details
Cubist Systematic Strategies

Cubist Systematic Strategies

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Systematic Trading and Machine Learning
Nicholas Westray Work Experience Details
  • Cubist Systematic Strategies
    Research Lead
    Cubist Systematic Strategies Apr 2024 - Present
    New York, New York, Us
    Central Team - High Frequency Execution
  • Nyu Courant Institute Of Mathematical Sciences
    Researcher - Financial Machine Learning
    Nyu Courant Institute Of Mathematical Sciences Sep 2019 - Present
    New York, New York, Us
    Researcher at NYU Courant working on projects in financial machine learning focussed on- Optimal execution- Market microstructure- Deep learning - Causal Inference
  • Alliancebernstein
    Systematic Trading And Machine Learning
    Alliancebernstein Feb 2023 - Apr 2024
    Nashville, Tn, Us
    I head Execution research across Futures, Equities and FX in addition to leading an effort applying ML in the investment process (alpha generation, portfolio construction) for the Hedge Fund & Multi-Asset Solutions Group
  • Alliancebernstein
    Head Of Execution Research
    Alliancebernstein Mar 2021 - Feb 2023
    Nashville, Tn, Us
    Alpha, Portfolio Optimization and Execution across Equities, Futures and FX in the Multi-Asset Solutions (MAS) Group
  • Citadel Llc
    Senior Quantitative Researcher - Execution Strategies
    Citadel Llc Aug 2015 - Aug 2019
    Miami, Florida, Us
    Responsibilities - IOIs/Execution Strategies/Systematic Trading/Central Risk Book
  • Deutsche Bank
    Quantitative Researcher - Systematic Trading
    Deutsche Bank Jun 2013 - Aug 2015
    Frankfurt Am Main, Hessen, De
    Responsibilities Include - All aspects of centralized risk, optimal portfolio construction and execution of the book, generation of IOIs. S7, 55 and 63.
  • Deutsche Bank
    Quantitative Analyst
    Deutsche Bank Jan 2011 - Jun 2013
    Frankfurt Am Main, Hessen, De
    Quantitative Analyst - Product Development. Responsibilities included Market Impact modelling globally, TCA, Market Microstructure Research.
  • Deutsche Bank
    Postdoctoral Student
    Deutsche Bank Mar 2009 - Jan 2011
    Frankfurt Am Main, Hessen, De
    Senior Research Assistant - Market Impact Modelling, Utility Maximization. Joint work with HU Berlin

Nicholas Westray Skills

Quantitative Finance Matlab Statistics Quantitative Analytics C++ Equities Trading Quantitative Investing Derivatives Financial Markets Algorithms Machine Learning R Trading Systems Fixed Income

Nicholas Westray Education Details

  • Imperial College London
    Imperial College London
    Mathematics

Frequently Asked Questions about Nicholas Westray

What company does Nicholas Westray work for?

Nicholas Westray works for Cubist Systematic Strategies

What is Nicholas Westray's role at the current company?

Nicholas Westray's current role is Systematic Trading and Machine Learning.

What is Nicholas Westray's email address?

Nicholas Westray's email address is ni****@****ein.com

What schools did Nicholas Westray attend?

Nicholas Westray attended Imperial College London.

What skills is Nicholas Westray known for?

Nicholas Westray has skills like Quantitative Finance, Matlab, Statistics, Quantitative Analytics, C++, Equities, Trading, Quantitative Investing, Derivatives, Financial Markets, Algorithms, Machine Learning.

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