KuCoin is proud to announce 2 new tokenized stock assets coming to our Spot Trading platform.

Circle xStock (CRCLX) and Tesla xStock (TSLAX) will be available on KuCoin!

Important Information

1. Deposits: Effective Immediately (Supported Network: SOL-SPL)

2. Token Contract: Circle xStock (CRCLX), Tesla xStock (TSLAX)

3. Call Auction: From 14:00 to 15:00 on August 18, 2026 (UTC)

4. Trading: 15:00 on August 18, 2026 (UTC)

5. Withdrawals: 10:00 on August 19, 2025 (UTC)

6. Trading Pairs: CRCLX/USDT, TSLAX/USDT

7. Trading Bots: When spot trading begins, CRCLX/USDT and TSLAX/USDT will be available for Trading Bots. The available services include: Spot Grid, Infinity Grid, DCA, Smart Rebalance, Spot Martingale, Spot Grid AI Plus and AI Spot Trend.

About xStocks

xStocks are tokenized representations of publicly traded equities and ETFs. Each xStock token is fully collateralized 1:1 by the corresponding underlying asset held with a regulated custodian.

Website | X (Twitter) | Telegram

Learn more about the Call Auction and find additional details in: Help Center.

Please note that users from the following countries and regions are not permitted to trade xStocks on KuCoin, and KuCoin has the right to adjust according to compliance policies: Austria, Belgium, Bulgaria, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong Special Administrative Region, Hungary, Iceland, Ireland, Italy, Japan, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Mainland China, Malaysia, Malta, Netherlands, Norway, Poland, Portugal, Republic of Cyprus, Romania, Singapore, Slovakia, Slovenia, Spain, Sweden, the United Kingdom, the United States (including its territories such as Puerto Rico, Guam, the Northern Mariana Islands, American Samoa, etc.), Uzbekistan, Ontario and British Columbia of Canada, and the Crimea, Donetsk, Luhansk, Zaporizhzhia and Kherson regions of Ukraine.

Risk Warning: Investing in cryptocurrency is akin to being a venture capital investor. The cryptocurrency market is available worldwide 24 x 7 for trading with no market close or open times. Please do your own risk assessment when deciding how to invest in cryptocurrency and blockchain technology. KuCoin attempts to screen all tokens before they come to market, however, even with the best due diligence, there are still risks when investing. KuCoin is not liable for investment gains or losses.

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Dive Into KuCoin's Global Communities

According to BlockBeats, on August 18, the Ethereum Foundation (EF) reminded developers that the gas model changes in the upcoming Glamsterdam upgrade may cause compatibility issues for some wallets, indexers, and gas estimation tools.

The Ethereum Foundation's protocol development and operations team stated that any tools relying on a hard-coded maximum gas limit will be affected and will require updates. The team recommends that developers test their systems in advance on the Plataberget public testnet, which will run for several months to prepare for the Glamsterdam upgrade.

According to Forkcast, an upgrade tracking platform, Plataberget went live on August 13, while the Glamsterdam fork is scheduled to be activated on the network this Thursday, followed by deployment on the Sepolia and Hoodi testnets.

This upgrade involves the EIP-8037 proposal, which introduces a separate "state gas" dimension for creating new blockchain states. After the upgrade, a regular ETH transfer to an existing account will still cost 21,000 gas, but sending ETH to a new account will incur additional state gas fees.

The Ethereum Foundation stated that developers need to re-examine software that defaults to "all ETH transfers cost only 21,000 Gas" or uses only a single Gas metric to estimate transaction costs.

In addition to Gas model adjustments, Glamsterdam will also include native proposer-builder separation (PBS), block-level access lists, and improvements such as increased contract and initialization code size limits.

According to BlockBeats, on August 18th, Bitget data showed that the South Korean KOSPI index fell more than 2% in late trading, currently trading at 6838.13 points. Samsung Electronics also fell more than 2%.

According to BlockBeats, on August 18th, citing the Daily Economic News, following the requirement for new account openings to confirm the source of funds as legitimate overseas channels, some Hong Kong banks have begun initiating a fund source declaration process for some existing mainland investment clients. It has been learned that HSBC Hong Kong has recently issued notices to some existing mainland investment clients, requiring them to submit a "Declaration of Account Opening/Maintaining" through the HSBC Hong Kong App and update their contact information before September 12th.

The declaration includes confirmation that investment funds originate from legitimate sources outside mainland China and that the bank may disclose personal information as required by law enforcement or regulatory authorities. The notice also states that failure to submit the declaration by August 20th may result in the suspension of investment-related services; failure to submit it by September 12th may result in the termination of such services. In response, on August 18th, an HSBC spokesperson exclusively told a reporter from National Business Daily: "We comply with relevant regulatory requirements when managing investment client relationships."

Therefore, we invite relevant mainland China investors to provide self-declarations confirming that the information they provided in the "Know Your Customer" and "Customer Due Diligence" sections is up-to-date and valid. This helps us to continue providing uninterrupted services to our clients. HSBC emphasized that this latest declaration requirement applies only to investment services clients.