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HARINDER SANDHU

Quantitative Research Associate, Flux

About Harinder

Harinder is a Quantitative Research Associate with 2 years of experience in applying advanced quantitative methods to financial markets. He holds a Master’s degree in Theoretical Physics and is also a holder of the Certificate in Quantitative Finance (CQF) with distinction.

At Flux, Harinder leads the Research team in leveraging data-driven research and quantitative analysis to extract actionable market insights, with a particular focus on enhancing and commercializing Onyx’s proprietary data offerings. His work bridges the gap between data science and market strategy, ensuring that Onyx’s clients gain meaningful intelligence from complex data sets, extracting and communicating market insights in a clear and concise manner.

Harinder’s analytical background and technical expertise enable him to develop innovative approaches to financial modelling, market behaviour, and quantitative strategy design. He plays a key role in leading the commercial data side of Onyx’s proprietary analytics suite.

When not testing strategies or building indices, Harinder is a keen poker and chess player, currently rated 2000 on chess.com!

Watch Harinder on Flux News

European Window Live

The Officials analyse the state of the market at the end of the London trading day

Flux Insights

An exploration of the week's news with the Flux Research team

Singapore Window Live

The Officials analyse the state of the market at the end of the trading day in Asia

The Officials – Deal With It!

Insights into the day from The Officials team

Posts authored by Harinder

Volatility in Margins

In the week ending 13 March, Refinery Margins experienced considerable volatility.
11 page report
16 March 2026

Heads of Desk: Top of Mind – Episode 35

The heads of Onyx Commodities' trading desks discuss the latest in the Oil Derivatives as of 17 February 2026
17 February 2026