Japanese e-commerce giant Mercari planning bitcoin payments

A spot Solana (SOL) exchange-traded fund (ETF) is set to debut in Hong Kong next week, according to the South China Morning Post. Managed by ChinaAMC (HK), the Hong Kong subsidiary of Chinese financial services company China Asset Management, the product will begin trading on Oct. 27 and will be available against both Hong Kong and U.S. dollars. The Hong Kong listing comes amid growing global interest in Solana-based investment products. While this marks a first for the city, the first country to trade a spot Solana ETF was Canada, where four products from 3iQ, Purpose, Evolve, and CI Financial went live on the Toronto Stock Exchange in April 2025.Photo by GuerrillaBuzz on UnsplashU.S. institutions await regulatory approvalIn the U.S., institutional interest is also high, though a product has yet to be approved. According to Bloomberg senior ETF analyst Eric Balchunas, 23 separate ETP filings for Solana have been submitted in the U.S. This matches Bitcoin, with both assets having the highest number of filings among 35 cryptocurrencies tracked, out of a total of 155 crypto ETP filings overall. The push for exchange-traded products mirrors rising institutional investment in the Solana ecosystem itself. Several firms have recently established corporate SOL treasuries. Forward Industries spent $1.6 billion on its treasury and filed with the U.S. Securities and Exchange Commission (SEC) to raise up to $4 billion from share sales to acquire more SOL. Similarly, Sharps Technology announced a collaboration with Coinbase Global to expand its reserve strategy, and an SEC filing showed that Citadel and its affiliates hold a portion of the outstanding shares in DeFi Development Corp. (DFDV), another SOL treasury firm. Uniswap expands to Solana networkSolana's platform has also seen wider technical integration. On Oct. 16, the decentralized exchange Uniswap began supporting the network, allowing its users to connect Solana wallets and swap SOL tokens. Uniswap stated the move helps address fragmentation issues by supporting both Solana and Ethereum, the two largest DeFi ecosystems. According to DefiLlama data, SOL currently boasts $10.88 billion in total value locked (TVL) in decentralized finance, while ETH TVL amounts to $83 billion. Separately, the Solana team recently promoted the network's technical resilience. Following a recent Amazon Web Services (AWS) outage, the team shared an analysis on X indicating a 97.6 resilience index, noting that only 77 of its 1,295 nodes were affected, suggesting a 6% dependency on AWS. Market performance lags despite growthDespite these developments, the price of SOL, the sixth-largest cryptocurrency by market capitalization, has not reflected the positive sentiment in the short term. Trading at roughly $186, SOL is down 13.74% over the past month, according to Kraken data. The asset remains 36.49% below its all-time high of $293.31, which was reached on Jan. 19, 2025.

Hong Kong has launched a pilot program for the digital yuan, marking the People’s Bank of China's (PBoC) central bank digital currency’s (CBDC) first major deployment outside mainland China.  This initiative, facilitated by the Hong Kong Monetary Authority (HKMA), represents another step forward in the integration of the digital yuan into Hong Kong's financial ecosystem.Photo by bady abbas on UnsplashCross-border transactions rather than P2PAccording to a press release, the HKMA and PBoC are working together to enable Hong Kong users to set up personal e-CNY wallets using just their Hong Kong mobile phone numbers. The faster payment system (FPS) will support these e-CNY wallets, allowing users to top up their wallets through 17 retail banks in the Chinese autonomous territory. However, the e-CNY wallets are primarily designed for cross-border payments between Hong Kong and the mainland, and currently do not support person-to-person transfers within Hong Kong. This pilot aims to facilitate transactions for Hong Kong residents using their digital yuan wallets, marking the first integration of a CBDC through a major central bank. The Digital Currency Institute (DCI) is managing the interoperability infrastructure between the FPS and the digital yuan, with a focus on enhancing cross-border payments, a key objective on the G20 countries' roadmap. More functionality promisedLike blockchain protocols, the digital yuan pilot offers 24/7 payment capabilities. Eddie Yue, the chief executive of the HKMA, stated that the e-CNY application and wallet would gradually gain more functionality as the HKMA and PBoC work to encourage more retail merchants to adopt the system. Yue stated: “By expanding the e-CNY pilot in Hong Kong and leveraging the 24x7 operating hours and real-time transfer advantages of the FPS, users may now top up their e-CNY wallets anytime, anywhere without having to open a Mainland bank account, thereby facilitating merchant payments in the Mainland by Hong Kong residents.” The HKMA and DCI are planning upgrades to the e-CNY wallets through real-name verification, aiming to enable corporate use cases for cross-border trade settlements in the future. Adoption strugglesWith at least 140 countries exploring CBDC pilots, China's digital yuan is among the most advanced. China has been actively promoting its CBDC, even paying monthly salaries in e-CNY to government workers and employees of state-owned enterprises. However, as reported by the South China Morning Post, many recipients are hesitant to use the digital yuan due to privacy concerns and other limitations. China's central bank aims to increase the use of the yuan in Hong Kong, especially in tourist areas. Last June, digital yuan ATMs were installed in the resort city of Sanya in an attempt to target use of the currency by tourists. Although the city of Jinan embarked upon an initiative last year to enable digital yuan payments on its bus system, the currency is not yet widely accepted for public transportation across China.  Meanwhile, Hong Kong is in the second phase of its own CBDC pilot, the e-HKD, and has launched a regulatory sandbox for stablecoins to foster communication between regulators and issuers of fiat-pegged stablecoins in the region. 

On Monday, Hong Kong's spot Bitcoin exchange-traded funds (ETFs) marked their first cumulative daily Bitcoin outflows, with the sole occurrence arising from China Asset Management's (ChinaAMC) ETF. ChinaAMC's spot Bitcoin ETF witnessed an outflow of 75.36 Bitcoin, while the other two ETFs reported zero inflows. This development comes after these ETFs debuted on the Hong Kong Stock Exchange on April 30.Photo by Kanchanara on UnsplashInsights into daily trading dynamics and metricsOn their inaugural trading day, the three funds garnered an inflow of 3,910 BTC, as per data from SoSo Value. However, it's important to note that shares acquired through in-kind subscriptions of physical Bitcoin are not counted as U.S. dollar-based cash flows in SoSo Value's daily net inflow statistics. Instead, SoSo Value employs the Bitcoin-inflow metric, measuring the actual flow of Bitcoin into or out of all ETFs on a given trading day. As of Monday, the combined holdings of the three ETFs stood at approximately 4,150 Bitcoin, with total net assets reaching $266.8 million from $247.7 million on the debut day, according to SoSo Value data. Farside Investors' data corroborated similar findings, indicating an outflow of $4.9 million from ChinaAMC's spot Bitcoin ETF on Monday, while the other two ETFs saw no inflows. Trading volume and market activityDespite the outflows, the total trading volume for the three ETFs surged to $8.6 million on Monday, up from $8.01 million the previous Friday, according to SoSo Value data. Meanwhile, in contrast, spot Bitcoin ETFs in the United States witnessed a net inflow of $217.06 million on the same day, with Grayscale's GBTC fund registering its second consecutive daily net inflow.