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§ Contact Desk · Offices · Regulation

Reach the
desk directly.

No triage funnels. Each channel below routes straight to a member of the team who owns that conversation. Expect a reply within two business days.

  1. Trading partnerships .01
    trading@sigmafi.ai

    ETF authorised participants, vol counterparties, prime brokerage and venue contacts — reach the desk directly.

  2. Capital introductions .02
    ir@sigmafi.ai

    Institutional allocators, family offices and prospective LPs interested in our research products.

  3. Engineering recruiting .03
    careers@sigmafi.ai

    Open roles across engineering, research, trading and operations. Send a CV and a note on what you've shipped.

  4. Media & general .04
    hello@sigmafi.ai

    Press enquiries, speaking requests, and everything that doesn't fit one of the boxes above.

§ Offices

Hong Kong anchor. Mirror sites elsewhere.

Hong Kong (HQ)

Central, Hong Kong SAR

Trading desk · research · risk & compliance · operations.

New York

Lower Manhattan, NY

Listed-market liaison · US options & equities coverage.

Shenzhen

Shenzhen, China

APAC engineering · ops · cross-border infrastructure.

↳ Office addresses are made available to confirmed counterparties upon request.

§ Regulation

Compliance is a feature.

SigmaFi Research is a Hong Kong-based quantitative trading firm. We are in the process of applying for a Type 9 (Asset Management) licence with the Securities and Futures Commission (SFC) of Hong Kong.

Until the licence is granted, this website and the materials accessible through it are informational only. Nothing on this site constitutes an offer to sell, a solicitation of an offer to buy, or a recommendation of any security, product, or service.

For regulatory enquiries, write to compliance@sigmafi.ai.