Individuals
Businesses
Company
Hero

Licensed. Listed. Built for PIs

Licensed & Listed, Built for Professional Investors

Dedicated Service Every Step of the Way

Retail Client vs Professional Investor (PI)

Benefit

Retail Client

Professional Investor

OTC Block Trading
Large OTC deals with better pricing, low slippage
Stablecoin Trading Fees
Standard rates
Zero fees on designated pairs
Tradable Tokens
4
25+
Quote / Settlement Markets
5
9 (incl. USDT/USDC/CNH/USDGO)
Trading Modes
Instant Trade, Pro Trade
+ OTC block trading
Wealth Products
Basic
Exclusive products, continuously updated
Fiat Products
Basic
More, incl. selected fiat products
API Access
Algorithmic trading / integration
VIP Tier
Upgrade upon meeting thresholds
Instant VIP tier on verification
Dedicated Service
Standard support
Dedicated RM / OTC team

Diversified Wealth Flexible Allocation

Curated institutional products for your portfolio

Exclusive Channels, Efficient Trading

OTC Block Trading

Large-volume fiat-to-digital-asset conversion matched at a single fixed price by a licensed platform — better pricing, deeper liquidity, lower slippage, fully compliant and traceable.

7×24 High Liquidity · Fast Fiat Deposit & Withdrawal

Zero maker/taker fees on selected stablecoin spot pairs such as USDT, USDGO, and RLUSD

Support for multiple fiat markets including USD, HKD, CNH, GBP, and EUR for flexible fund flows.

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Two Steps to Become a Professional Investor

01

Account Verification

Complete identity verification and bank account binding

02

PI Verification

Upload asset proof of at least HKD 8 million (or equivalent)

Why high-net-worth investors choose OSL

FAQ

According to the Securities and Futures Ordinance (Cap. 571, \"SFO\") of Hong Kong, a professional investor includes institutional professional investors, corporate professional investors, and individual professional investors. Institutional professional investors refer to entities defined under Part 1, Section 1(a) to (i) of Schedule 1 of the SFO, such as recognized stock exchanges, recognized clearing houses, intermediaries, authorized financial institutions, licensed insurers, recognized collective investment schemes, registered mandatory provident fund schemes, occupational retirement schemes, and the government. Corporate professional investors refer to trust corporations, corporations, or partnerships as defined under Sections 4, 6, and 7 of the Securities and Futures (Professional Investors) Rules (Cap. 571D, \"the PI Rules\"). According to the PI Rules, trust corporations must hold total assets of not less than HKD 40 million (or its equivalent in foreign currency); corporations or partnerships must hold an investment portfolio of not less than HKD 8 million (or its equivalent in foreign currency), or total assets of not less than HKD 40 million (or its equivalent in foreign currency). Individual professional investors refer to individuals as defined under Section 5 of the PI Rules who hold an investment portfolio of not less than HKD 8 million (or its equivalent in foreign currency), including cash, deposits, and securities as defined by the SFO. Please refer to the website of Hong Kong specific regulations as mentioned above: A. Cap. 571 Securities and Futures Ordinance: https://www.elegislation.gov.hk/hk/cap571!en?xpid=ID_1438403472945_001&INDEX_CS=N B. Cap. 571D Securities and Futures (Professional Investor) Rules: https://www.elegislation.gov.hk/hk/cap571D?xpid=ID_1530081077596_001

Upload proof of assets of at least HKD 8 million (or its equivalent in foreign currency) issued within the last 3 months. Please ensure you've uploaded the correct financial asset documents, including, but not limited to bank statements, securities statements, trust certificates, and asset certificates. If your documents are not in Chinese or English, provide a certified English translation. Feel free to contact us at [email protected] for any questions.

Yes. Whether you're an individual Professional Investor, a wealth trust, or a family office. OSL is here to support your diverse digital asset requirements.

Yes. OSL specializes in designing premium, compliance-focused wealth management solutions for high-net-worth individuals seeking to integrate digital assets securely. Contact our experts to craft a strategy aligned with your financial goals.

Start Your Professional Investor Journey

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This website refers to trading of digital assets, which may include digital securities and other complex financial products or instruments which may not be suitable for all investors.
This website is not a solicitation, invitation or offer to enter into any transactions in digital assets or financial instruments.