Exchanges/OSL HK
OSL HK exchange reviews

OSL HK

Rank #16 ActiveCEXOther

The operational structure dates back to 2003, when BC Technology Group Limited was founded (initially unrelated to digital assets). In 2018, BC Technology Group acquired a listing shell and made a strategic pivot toward cryptocurrencies, launching the OSL platform. The public launch of the exchange took place on March 2, 2020, and after obtaining SFC licenses, licensed trading began on March 15, 2021. On August 3, 2023, the platform received a license upgrade allowing it to serve retail clients. In early 2024, BC Technology Group was renamed OSL Group Limited, and in March 2024, strategic investor BGX Group Holding Limited (later Crown Research Investment Limited, linked to the Bitget exchange via Chinese national Liu Shuai) completed the placement of 187.6 million new shares at HKD 3.80, bringing the company approximately HKD 713 million (US$91 million). The exchange is registered in Causeway Bay, Hong Kong; the key subsidiary is OSL Digital Securities Limited (SFC licensee). In subsequent years, the group made a series of acquisitions: in November 2024, it bought Japanese platform CoinBest (renamed OSL Japan); in June 2025, Indonesian operator Evergreen Crest for US$15 million; in September 2025, Koinsayang (a licensed Indonesian exchange with crypto and derivatives licenses); and on January 1, 2026, global Web3 payment provider Banxa Holdings. Overall, the group holds more than 40 trading and payment licenses in the US, Canada, EU, UK, Australia, Japan, Indonesia, and Bermuda. The retail token set on the Hong Kong VATP as of April 2026 includes Bitcoin ( BTC ), Ethereum ( ETH ), Solana ( SOL ), and Chainlink ( LINK ); professional investors have access to a broader list, including USDT ( USDT ), USDC ( USDC ), BNB ( BNB ), and others. Regulation and Licenses The main licensee is OSL Digital Securities Limited (CE No. BPJ213). On December 15, 2020, the company received Type 1 (Dealing in securities) and Type 7 (Providing automated trading services) licenses from the SFC. Additionally, in April 2024, it obtained a Virtual Asset Service Provider license under Hong Kong's Anti-Money Laundering and Counter-Terrorist Financing Ordinance (AMLO). In November 2025, the SFC updated the license conditions, removing the transitional clause, thereby standardizing the platform's status in line with the final VATP rules. On November 18, 2021, the SFC issued a public warning about a fraudulent entity, OSL Corporation (domain hifly59702.top), which illegally used OSL's logo and license data. The exchange complies with FATF and SFC KYC/AML requirements. The verification process is fully digital, including document recognition (OCR) and liveness detection. For a retail account, a government-issued ID (e.g., Hong Kong identity card or foreign passport) and proof of address not older than three months are required. Professional Investor status requires documentary evidence of financial assets of HKD 8 million (or equivalent) in accordance with the SFO definition. The platform blocks users from countries subject to international sanctions, as well as residents of the US (primarily non-US platform) and mainland China (onshore trading is prohibited, but offshore and institutional Chinese clients are served subject to regulatory requirements). Products and Fees Spot exchange (Hong Kong VATP): public launch on March 2, 2020; licensed trading from March 15, 2021; retail from August 3, 2023. Supports Flash Trade (instant execution at a quote) and Pro Trade (order book with market and limit orders, GTC by default). OTC/RFQ brokerage: institutional over-the-counter desk and intelligent RFQ system. Perpetual futures (USDC-margined): available on the OSL Global platform (a separate legal entity outside Hong Kong's VATP) with specified leverage limits. Staking: a licensed service for institutional and professional clients, implemented through partnerships with nodes. Custodial storage: licensed storage in Hong Kong and other jurisdictions with a multi-tier architecture (cold, warm/hot, and MPC wallets). 98% of client funds are held in cold wallets. Digital asset insurance - up to US$1 billion (tripartite insurance policies). ETF sub-custodian role: on April 15, 2024, OSL was appointed as the virtual asset trading platform and sub-custodian for the first issuance of spot BTC/ETH ETFs by fund managers Harvest and ChinaAMC (launched on April 30, 2024). Security tokens: on July 26, 2022, OSL conducted a private placement of security tokens for professional investors in Hong Kong, positioning itself as the first SFC Type 1 licensed broker distributing security tokens locally. Tokenworks and OSL BizPay: a real-world asset tokenization platform and B2B payment solution. Wealth management: in April 2025, a crypto wealth management platform for professional investors was launched. The exchange does not have its own native token. The fee structure is tiered (maker/taker) with VIP migration programs (matching levels from other platforms). Public campaigns have included maker fee waivers (e.g., in mid-2025) to attract professional and retail order flow. APIs: FIX (for low-latency trading), REST, and WebSocket; integrations with OMS/EMS vendors are supported. Current fees: maker rate set by campaigns, taker rate by VIP level (without using placeholders, as data is not provided). Volumes and Liquidity The exchange does not publicly disclose current trading volumes. As of Aug 3, 2026 , the platform's trust score is 9 . Liquidity is aggregated through a central limit order book (CLOB) with claimed ultra-low latency; institutional clients can connect via dedicated channels and APIs. The partnership with Interactive Brokers (crypto trading for Hong Kong clients since February 2023) and the sub-custodian status for spot ETFs provide additional liquidity inflow. Drawing conclusions about market share is difficult due to the lack of public data. Security and Incidents The custodial architecture is based on a multi-tier wallet system (cold, warm/hot, MPC) with role-based access control and management. 98% of client funds are held in cold storage. Insurance coverage for digital assets is up to US$1 billion (tripartite insurance policies). Client assets are legally segregated through licensed trust structures (bankruptcy-remote design). The platform undergoes regular audits by one of the Big Four accounting firms; the public reporting of the parent company (listed on HKEX) serves as a structural analogue of proof-of-reserves. Real-time reserves $585.01M are not disclosed separately. For market surveillance, the Eventus Validus platform is used (deployed in June 2021, expanded to transaction monitoring). The operational regulations describe Cancel-Only modes and failure recovery procedures. According to the company, throughout its history (since 2018), there have been no losses of client funds; public records for 2022-2026 show no hacks, exploits, or forced withdrawal freezes. In November 2022, amid the collapse of FTX, OSL publicly stated that it had "never lost client funds" (this statement is the company's position, not the result of an independent audit). Related Individuals Bin Fang - founder of BC Technology Group (the original company, established in 2003; not related to cryptocurrencies). Fang laid the foundation for the subsequent pivot to digital assets, although his role after the rebranding to OSL Group is publicly detailed to a limited extent. Ken Lo (full name Lo Ken Bon) - co-founder of ANX International (one of the first Asian crypto exchanges, launched in 2013). He was deputy chairman and executive director of BC Technology Group; he left the board on January 12, 2024, moving to an advisory role. Patrick Pan (also Pan Zhiyong) - served as chairman and CEO until August 2024; after stepping down as CEO, he remained chairman of the board, focusing on strategy and acquisitions. Kevin Cui (legal name Song Cui, also known as Kevin Cui) - appointed CEO on August 5, 2024, and executive director from January 1, 2025. Before joining OSL, he worked at the Bybit exchange, where he was involved in scaling trading volumes. Gary Tiu (Ka Chun Tiu) - Head of Regulatory Affairs and executive director. He has over 20 years of legal experience at companies including Yunfeng Financial Group, Cantor Fitzgerald, Macquarie, and CITIC Capital. Ivan Wong - Group CFO and Chief Investment Officer. Previously held positions at Morgan Stanley, Ant Group, and HSBC. Cheng Yun - CTO. Has held engineering and leadership roles at HSBC, Morgan Stanley, and Binance . Additionally, on January 12, 2024, Hugh Douglas Madden (former CEO) and David James Chapman left the board; details of their prior careers are not detailed in public sources. Potential OSL is actively expanding its global presence through the acquisition of licensed platforms in Asia (Japan, Indonesia) and beyond (Australia, Bermuda, Europe), opening access to new markets and regulatory regimes. Entry into the stablecoin market: in early 2026, USDGO was launched - a US dollar-backed stablecoin designed for OSL's global payment network. On February 13, 2026, the gold-backed stablecoin USDKG, supported by the government of Kyrgyzstan, debuted on the platform. The partnership with Interactive Brokers and the sub-custodian role for spot BTC/ETH ETFs (Harvest, ChinaAMC) create a sustainable institutional capital channel. Capital rounds: in July 2025, OSL Group raised US$300 million (the largest publicly disclosed round among Asian digital assets at the time), and in January-February 2026, an additional US$200 million (placement of 104 million shares at HKD 14.9). Funds are directed toward global expansion, M&A, and stablecoin initiatives. The absence of its own token may be seen as a stability factor for institutional clients sensitive to regulatory risks associated with utility tokens. Risks [Identified by Finkonkurs AI Analytics System] Regulatory concentration: operations in Hong Kong are entirely dependent on SFC policy; any tightening of VATP rules or changes in the approach to retail trading could significantly limit the product line. The license forgery incident (November 2021) did not cause damage per se but demonstrates reputational risks in the region. Narrow retail token set: as of April 2026, retail clients have access only to BTC, ETH, SOL, and LINK - this significantly limits appeal to a broad audience compared to global exchanges. The process for adding new tokens requires SFC approval and an internal committee, slowing down listing speed. Ownership concentration: BGX Group/Crown Research Investment (a structure affiliated with Bitget ) holds approximately 30% of OSL Group shares; such concentration creates potential dependence on the strategic decisions of one major shareholder. Additionally, related-party transactions are not disclosed in detail. Competitive pressure: in Hong Kong, direct competitors include HashKey (also an SFC-licensed exchange that went retail on the same day, August 3, 2023). Both platforms compete for institutional and retail flow within the same jurisdiction; HashKey is also developing its own stablecoin projects. On a global level, OSL faces competition from unlicensed or offshore platforms offering a broader range of products. Lack of public proof-of-reserves: although Big Four audits and the HKEX listing provide transparency, the absence of regular on-chain reserve verification may cause skepticism among some users accustomed to Proof-of-Reserves mechanisms from leading exchanges.

osl.com
24h volume
111.33 BTC
-67.60% · 24h111.33 BTC
Spot volume
Open interest
Liquidity score
6.2
/ 10
Avg spread
0.051%
Get started
1.9(13)
Trust score
9.0/10
Excellent
  • Liquidity depth9.0
  • Reserves attestationNone
  • Regulatory standing6.8
  • Incident history6.6
Proof of reserves
$585.01M
Total reserves
100% backed
Reserves
Markets
20
Coins
12
Fiat support
2
Weekly visits
Founded
2018
Exchange type
CEX
Region
Other
Trading volume · 30d
Trading volume · 30d — no history
Total volume · BTC
Avg · Peak
30d news

No news in this range

Trust score breakdown
Liquidity depth9.0
Volume legitimacy8.8
API uptime9.1
Reserves attestation8.6
Regulatory standing6.8
Team transparency8.2
Incident history6.6
Liquidity profile
Liquidity score6.2 / 10
Avg spread
0.051%
Open interest
Weekly visits
Reserves
$585.01M
Top markets20 pairs
#NamePrice24h7d24h volumeMarket CapSpreadLast 7 daysUpdated
1
Bitcoin - BTC cryptocurrency price
BitcoinBTC
BTC/USDT
$62,574.00−1.30%−1.70%$1.26T
2
Ethereum - ETH cryptocurrency price
EthereumETH
ETH/USDT
$1,847.99−1.40%−0.20%$223.11B
3
Tether - USDT cryptocurrency price
TetherUSDT
USDT/USDT
$0.9992+0.00%+0.00%$183.26B
4
Solana - SOL cryptocurrency price
SolanaSOL
SOL/USDT
$72.55−1.30%−2.30%$42.18B
5
TRON - TRX cryptocurrency price
TRONTRX
TRX/USDT
$0.3393−0.50%−1.00%$597.93K$30.93B0.029%91d
6
Chainlink - LINK cryptocurrency price
ChainlinkLINK
LINK/USDT
$8.22−1.90%−1.50%$6.15B
7
Litecoin - LTC cryptocurrency price
LitecoinLTC
LTC/USDT
$44.34−0.70%−4.40%$3.44B
8
Avalanche - AVAX cryptocurrency price
AvalancheAVAX
AVAX/USDT
$6.39−3.30%−6.80%$2.76B
9
Uniswap - UNI cryptocurrency price
UniswapUNI
UNI/USDT
$4.14−0.70%+13.50%$2.59B
10
Ripple USD - RLUSD cryptocurrency price
Ripple USDRLUSD
RLUSD/USDT
$1.00+0.00%+0.00%$1.45B
Showing 1–10 of 11
Proof of reserves100% backed
TOTAL$585.01M100%
Fee schedule
Spot · 30d volume tier
TierVolume USDTMakerTaker

News mentioning OSL HK9

EN
Jul 29 · 5d

XRP News: OSL HK Opens Retail Trading as XRP Price Rises, OI Falls

thecoinrepublic.com4 min read
EN
Jul 29 · 5d

OSL HK becomes first licensed exchange to offer retail XRP trading in Hong Kong

en.coin-turk.com4 min read
Cover image for the article "OSL Group Becomes First Hong Kong Licensed Exchange to Offer Retail XRP Trading"
EN
Jul 29 · 5d

OSL Group Becomes First Hong Kong Licensed Exchange to Offer Retail XRP Trading

coincentral.com4 min read
May 2699bitcoins.com logoOSL Expands Asia’s Digital Asset Ecosystem with Listing of State-Supervised Gold-Backed Stablecoin USDKG
May 21cointelegraph.com logoOSL Strengthens Asia’s Digital Asset Ecosystem with Listing of State-Supervised Gold-Backed Stablecoin USDKG
May 21invezz.com logoOSL adds Kyrgyzstan's gold-backed USDKG stablecoin to Hong Kong exchange
May 21bitzo.com logoOSL Strengthens Asia’s Digital Asset Ecosystem with Listing of State-Supervised Gold-Backed Stablecoin USDKG
May 21cryptodaily.co.uk logoOSL Strengthens Asia’s Digital Asset Ecosystem with Listing of State-Supervised Gold-Backed Stablecoin USDKG
Dec 8timestabloid.com logoAnother Win for XRP in Asia. Here’s The Latest
User reviews13
SA
trustpilot.com logo
I've used OSL for a couple of month…

I've used OSL for a couple of month now, and to be honest everything is perfect, from their app to their services. Their zero charges and also their swift transfer. They also offer rewarding campaign and very rewarding referral programs. It's one of the best exchangers I've used so far. I recommend it 100%

LU
trustpilot.com logo
I've been using osl global platform for…

I've been using osl global platform for almost a year now, and overall, the user experience is incredibly smooth. Although there have been some issues, such as overly strict risk controls and untimely notifications, it's generally a very good trading platform for trading overall.

ZA
trustpilot.com logo
I had been using OSL app since last…

I had been using OSL app since last year October 2025, never encountered any problems, withdrawal and deposit it’s all fast and reliable… and their customer service support are fast to respond to any problems you faces. Did some their campaigns and it’s legit and i got rewarded for it for more than ones. OSL is the real deal now.

PP
trustpilot.com logo
Bad company

Bad company, high fees, FAKE CAMPAIGN, LACK OF MONEY. NEVER TRUST THIS COMPANY.

YD
trustpilot.com logo
bad exchange scam

bad exchange scam

GI
trustpilot.com logo
This exchange scam

This exchange scam of waiting one full month with zero results is clearly detrimental to users, they forcibly change T&Cs that discredit users, massively all users who register after January 4th will never receive event rewards, never use this exchange for any reason!

FO
trustpilot.com logo
This exchange scam event

This exchange scam event

QF
trustpilot.com logo
Scam !!!

Scammer exchange !!!

Load more reviews →
Community comments
No comments yet for this exchange.
About OSL HK

The operational structure dates back to 2003, when BC Technology Group Limited was founded (initially unrelated to digital assets). In 2018, BC Technology Group acquired a listing shell and made a strategic pivot toward cryptocurrencies, launching the OSL platform. The public launch of the exchange took place on March 2, 2020, and after obtaining SFC licenses, licensed trading began on March 15, 2021. On August 3, 2023, the platform received a license upgrade allowing it to serve retail clients. In early 2024, BC Technology Group was renamed OSL Group Limited, and in March 2024, strategic investor BGX Group Holding Limited (later Crown Research Investment Limited, linked to the Bitget exchange via Chinese national Liu Shuai) completed the placement of 187.6 million new shares at HKD 3.80, bringing the company approximately HKD 713 million (US$91 million). The exchange is registered in Causeway Bay, Hong Kong; the key subsidiary is OSL Digital Securities Limited (SFC licensee). In subsequent years, the group made a series of acquisitions: in November 2024, it bought Japanese platform CoinBest (renamed OSL Japan); in June 2025, Indonesian operator Evergreen Crest for US$15 million; in September 2025, Koinsayang (a licensed Indonesian exchange with crypto and derivatives licenses); and on January 1, 2026, global Web3 payment provider Banxa Holdings. Overall, the group holds more than 40 trading and payment licenses in the US, Canada, EU, UK, Australia, Japan, Indonesia, and Bermuda. The retail token set on the Hong Kong VATP as of April 2026 includes Bitcoin (BTC), Ethereum (ETH), Solana (SOL), and Chainlink (LINK); professional investors have access to a broader list, including USDT (USDT), USDC (USDC), BNB (BNB), and others.

Regulation and Licenses

The main licensee is OSL Digital Securities Limited (CE No. BPJ213). On December 15, 2020, the company received Type 1 (Dealing in securities) and Type 7 (Providing automated trading services) licenses from the SFC. Additionally, in April 2024, it obtained a Virtual Asset Service Provider license under Hong Kong's Anti-Money Laundering and Counter-Terrorist Financing Ordinance (AMLO). In November 2025, the SFC updated the license conditions, removing the transitional clause, thereby standardizing the platform's status in line with the final VATP rules. On November 18, 2021, the SFC issued a public warning about a fraudulent entity, OSL Corporation (domain hifly59702.top), which illegally used OSL's logo and license data.

The exchange complies with FATF and SFC KYC/AML requirements. The verification process is fully digital, including document recognition (OCR) and liveness detection. For a retail account, a government-issued ID (e.g., Hong Kong identity card or foreign passport) and proof of address not older than three months are required. Professional Investor status requires documentary evidence of financial assets of HKD 8 million (or equivalent) in accordance with the SFO definition. The platform blocks users from countries subject to international sanctions, as well as residents of the US (primarily non-US platform) and mainland China (onshore trading is prohibited, but offshore and institutional Chinese clients are served subject to regulatory requirements).

Products and Fees

Spot exchange (Hong Kong VATP): public launch on March 2, 2020; licensed trading from March 15, 2021; retail from August 3, 2023. Supports Flash Trade (instant execution at a quote) and Pro Trade (order book with market and limit orders, GTC by default). OTC/RFQ brokerage: institutional over-the-counter desk and intelligent RFQ system. Perpetual futures (USDC-margined): available on the OSL Global platform (a separate legal entity outside Hong Kong's VATP) with specified leverage limits. Staking: a licensed service for institutional and professional clients, implemented through partnerships with nodes. Custodial storage: licensed storage in Hong Kong and other jurisdictions with a multi-tier architecture (cold, warm/hot, and MPC wallets). 98% of client funds are held in cold wallets. Digital asset insurance - up to US$1 billion (tripartite insurance policies). ETF sub-custodian role: on April 15, 2024, OSL was appointed as the virtual asset trading platform and sub-custodian for the first issuance of spot BTC/ETH ETFs by fund managers Harvest and ChinaAMC (launched on April 30, 2024). Security tokens: on July 26, 2022, OSL conducted a private placement of security tokens for professional investors in Hong Kong, positioning itself as the first SFC Type 1 licensed broker distributing security tokens locally. Tokenworks and OSL BizPay: a real-world asset tokenization platform and B2B payment solution. Wealth management: in April 2025, a crypto wealth management platform for professional investors was launched.

The exchange does not have its own native token. The fee structure is tiered (maker/taker) with VIP migration programs (matching levels from other platforms). Public campaigns have included maker fee waivers (e.g., in mid-2025) to attract professional and retail order flow. APIs: FIX (for low-latency trading), REST, and WebSocket; integrations with OMS/EMS vendors are supported. Current fees: maker rate set by campaigns, taker rate by VIP level (without using placeholders, as data is not provided).

Volumes and Liquidity

The exchange does not publicly disclose current trading volumes. As of Aug 3, 2026, the platform's trust score is 9. Liquidity is aggregated through a central limit order book (CLOB) with claimed ultra-low latency; institutional clients can connect via dedicated channels and APIs. The partnership with Interactive Brokers (crypto trading for Hong Kong clients since February 2023) and the sub-custodian status for spot ETFs provide additional liquidity inflow. Drawing conclusions about market share is difficult due to the lack of public data.

Security and Incidents

The custodial architecture is based on a multi-tier wallet system (cold, warm/hot, MPC) with role-based access control and management. 98% of client funds are held in cold storage. Insurance coverage for digital assets is up to US$1 billion (tripartite insurance policies). Client assets are legally segregated through licensed trust structures (bankruptcy-remote design). The platform undergoes regular audits by one of the Big Four accounting firms; the public reporting of the parent company (listed on HKEX) serves as a structural analogue of proof-of-reserves. Real-time reserves $585.01M are not disclosed separately. For market surveillance, the Eventus Validus platform is used (deployed in June 2021, expanded to transaction monitoring). The operational regulations describe Cancel-Only modes and failure recovery procedures. According to the company, throughout its history (since 2018), there have been no losses of client funds; public records for 2022-2026 show no hacks, exploits, or forced withdrawal freezes. In November 2022, amid the collapse of FTX, OSL publicly stated that it had "never lost client funds" (this statement is the company's position, not the result of an independent audit).

Related Individuals

  • Bin Fang - founder of BC Technology Group (the original company, established in 2003; not related to cryptocurrencies). Fang laid the foundation for the subsequent pivot to digital assets, although his role after the rebranding to OSL Group is publicly detailed to a limited extent.
  • Ken Lo (full name Lo Ken Bon) - co-founder of ANX International (one of the first Asian crypto exchanges, launched in 2013). He was deputy chairman and executive director of BC Technology Group; he left the board on January 12, 2024, moving to an advisory role.
  • Patrick Pan (also Pan Zhiyong) - served as chairman and CEO until August 2024; after stepping down as CEO, he remained chairman of the board, focusing on strategy and acquisitions.
  • Kevin Cui (legal name Song Cui, also known as Kevin Cui) - appointed CEO on August 5, 2024, and executive director from January 1, 2025. Before joining OSL, he worked at the Bybit exchange, where he was involved in scaling trading volumes.
  • Gary Tiu (Ka Chun Tiu) - Head of Regulatory Affairs and executive director. He has over 20 years of legal experience at companies including Yunfeng Financial Group, Cantor Fitzgerald, Macquarie, and CITIC Capital.
  • Ivan Wong - Group CFO and Chief Investment Officer. Previously held positions at Morgan Stanley, Ant Group, and HSBC.
  • Cheng Yun - CTO. Has held engineering and leadership roles at HSBC, Morgan Stanley, and Binance.

Additionally, on January 12, 2024, Hugh Douglas Madden (former CEO) and David James Chapman left the board; details of their prior careers are not detailed in public sources.

Potential

OSL is actively expanding its global presence through the acquisition of licensed platforms in Asia (Japan, Indonesia) and beyond (Australia, Bermuda, Europe), opening access to new markets and regulatory regimes. Entry into the stablecoin market: in early 2026, USDGO was launched - a US dollar-backed stablecoin designed for OSL's global payment network. On February 13, 2026, the gold-backed stablecoin USDKG, supported by the government of Kyrgyzstan, debuted on the platform. The partnership with Interactive Brokers and the sub-custodian role for spot BTC/ETH ETFs (Harvest, ChinaAMC) create a sustainable institutional capital channel. Capital rounds: in July 2025, OSL Group raised US$300 million (the largest publicly disclosed round among Asian digital assets at the time), and in January-February 2026, an additional US$200 million (placement of 104 million shares at HKD 14.9). Funds are directed toward global expansion, M&A, and stablecoin initiatives. The absence of its own token may be seen as a stability factor for institutional clients sensitive to regulatory risks associated with utility tokens.

Risks [Identified by Finkonkurs AI Analytics System]

Regulatory concentration: operations in Hong Kong are entirely dependent on SFC policy; any tightening of VATP rules or changes in the approach to retail trading could significantly limit the product line. The license forgery incident (November 2021) did not cause damage per se but demonstrates reputational risks in the region.

Narrow retail token set: as of April 2026, retail clients have access only to BTC, ETH, SOL, and LINK - this significantly limits appeal to a broad audience compared to global exchanges. The process for adding new tokens requires SFC approval and an internal committee, slowing down listing speed.

Ownership concentration: BGX Group/Crown Research Investment (a structure affiliated with Bitget) holds approximately 30% of OSL Group shares; such concentration creates potential dependence on the strategic decisions of one major shareholder. Additionally, related-party transactions are not disclosed in detail.

Competitive pressure: in Hong Kong, direct competitors include HashKey (also an SFC-licensed exchange that went retail on the same day, August 3, 2023). Both platforms compete for institutional and retail flow within the same jurisdiction; HashKey is also developing its own stablecoin projects. On a global level, OSL faces competition from unlicensed or offshore platforms offering a broader range of products.

Lack of public proof-of-reserves: although Big Four audits and the HKEX listing provide transparency, the absence of regular on-chain reserve verification may cause skepticism among some users accustomed to Proof-of-Reserves mechanisms from leading exchanges.

FAQ

What are the fees on OSL HK?

The exchange uses a tier system with a maker/taker split. Current rates are / , but these may change during campaigns (e.g., the exchange periodically runs promotions with zero maker fees). A VIP program is available for large clients, with the possibility of migrating tier status from other platforms. There is no native token for fee discounts.

What is the trading volume of OSL HK?

The daily spot volume is . Derivatives data for the Hong Kong licensed platform is not disclosed, as futures and perpetuals trading is handled by a separate platform, OSL Global.

Can OSL HK be trusted?

The exchange holds SFC Type 1 and Type 7 licenses, obtained in December 2020, as well as a VASP license in Hong Kong. There have been no confirmed hacks or client fund losses in its history - in 2022, the company stated it had 'never lost client funds'. Assets are held in segregated cold/hot wallets, with 98% in cold storage, insured for up to $1 billion. Regular audits are conducted by one of the 'Big Four'. The exchange's trust score is 9.

What coins and products are available?

Retail clients have access to a limited set of tokens approved by the SFC: as of April 2026, these are BTC, ETH, SOL, and LINK. Professional investors have access to a broader list, including USDT, USDC, BNB, and others. The exchange supports a total of 12 coins and 20 trading pairs. The product lineup includes spot trading, OTC/RFQ, staking for institutions, custodial services, and a role as sub-custodian for Hong Kong spot BTC/ETH ETFs.

Are there country restrictions and KYC requirements?

Mandatory KYC includes uploading an identity document and proof of address. Residents of the US and mainland China cannot trade on the main platform. To access advanced products (professional investor status), assets of at least 8 million HKD must be verified. The exchange complies with FATF and SFC sanctions lists.

Compare with peers
Metric
OSL HK exchange reviews
OSL HK
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Binance
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OKX exchange reviews
OKX
Trust9.010.010.010.0
24h vol111.33 BTC53.34K BTC10.99K BTC10.37K BTC
Markets201,3701,6971,092
Spread0.051%0.062%0.078%0.043%
PoR
Strengths · weaknesses
Pros
  • Top-tier trust score (9/10)
Cons
  • No proof-of-reserves published
  • Opaque corporate jurisdiction
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