About Us

About Us

Sapphire Private Assets is a proprietary asset management firm based in Sydney, Australia with principal activities around managing our own funds and financial market education and research. Sapphire Capitals, a division of Sapphire Private Assets, is involved in trading and investment in financial and other markets apart from developing trading strategies and providing services to traders and DIY fund managers.

Sapphire Technologies, the other division of Sapphire Private Assets with its resources spread across Australia and India, is involved in building technologies to support various trading strategies. The current portfolio of technologies include stock market data mining, global stock Seasonality trading analytics, Volume spike trading analytics, Price-action trading analytics and Day trading seasonality analytics covering over 20,000 stocks, ETFs and Indices from more than 30 countries in four continents.

Our Mission & Vision

All about what we do, how we do, why we do and who do we do it for


We leverage technology to organise stock market data into patterns that help traders to trade in global financial markets and make objective trading decisions with confidence.


To make every trader a better trader by bringing the best in class education, research and innovative trading applications.


Credibility through unconditional commitment to honesty, integrity and respect for our customers, partners and employees and promising to "tell it as it is" in what we do.

Our Team Members

Meet the team that invent, design and build strategies and technologies for better trading

Sid Bhattacharjee

Sid is the Co-founder and chief strategist at Sapphire Capitals.

Sid Bhattacharjee is a first generation trader, trading for about fifteen years. He started his trading career trading CFD

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Suman Sengupta

Suman is the technlogy advisor at Sapphire Capitals.

Suman is an accomplished data scientist with more than 20 years’ experience across a range of industries including banking, fina

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David Lambert

David is a strategist and a trader at Sapphire Capitals.

David is a reclusive individual with deep knowledge of the financial markets and decades of experience in developing trading strat

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Sumi Bhattacharjee

Sumita is the administrator and a trader at Sapphire Capitals.

Sumita has been trading stock options for over 10 years now in Australian market. She has traded private as well as superann

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