Cathie Wood's ARK Invest increased its Robinhood stake after the platform was selected to operate government-backed “Trump Accounts” for youth savings and investment. Cathie Wood’s ARK Invest has increased its exposure to Robinhood Markets, purchasing roughly $13 million worth of shares after the trading platform secured a role in a new government-backed savings initiative. ARK’s Tuesday trade disclosures show a fresh accumulation of Robinhood shares across multiple funds. ARK Innovation ETF (ARKK) led the charge, purchasing 132,116 HOOD shares. Additional buying came from the ARK Next Generation Internet ETF (ARKW), which added 33,607 shares, and the ARK Fintech Innovation ETF (ARKF), which picked up 16,918 shares. Related: Bernstein sees potential bottom for crypto stocks ahead of Q1 earnings Read more
UBS, PostFinance, Sygnum and others launched a 2026 sandbox to test Swiss franc stablecoin use cases and blockchain payment rails in Switzerland. UBS, PostFinance, Sygnum, Raiffeisen, Zürcher Kantonalbank, Banque Cantonale Vaudoise and Swiss Stablecoin AG have launched a sandbox to test use cases for a Swiss franc stablecoin in Switzerland. Announced on Wednesday, the initiative will allow participating banks to test selected fanc stablecoin use cases in what the partners described as a secure digital live environment or sandbox. The group said the project is intended to build experience in handling digital payment methods. The sandbox will be conducted in 2026, with Swiss Stablecoin AG providing the issuance infrastructure. The project is also open to other banks, companies and institutions that want to take part. Read more
Will quantum-safe cryptography slow Ethereum? It is likely to affect gas fees, validator load and network efficiency, prompting Ethereum to pursue a broader redesign strategy. Ethereum relies on cryptographic systems that remain secure against classical computers. However, sufficiently advanced quantum machines could one day break these systems, potentially exposing private keys and putting billions of dollars in value at risk. Ethereum’s post-quantum initiative sends a clear message: there is no immediate threat, yet delaying action is not an option. Upgrading a global, decentralized network is a complex, multiyear effort that requires: Read more
Ethereum could see $850 billion in “new flows” by 2030 if the trend continues, according to Token Terminal. The onchain value of stablecoins on the Ethereum network has reached an all-time high of $180 billion, according to blockchain analytics firm Token Terminal. Ethereum holds 60% of the stablecoin supply at $180 billion, which is up 150% over the past three years, the firm reported Tuesday. The company projected that around $1.7 trillion is expected to come onchain across all networks over the next four years and that Ethereum could see $850 billion in “new flows” by 2030, if it grows 470% in that time. Read more
Lookonchain noted that the “yes” bets were placed at probabilities between 2.9% and 10.3%, with the three wallets placing their first bets within 26 hours of the announcement. Three newly created wallets profited a combined $484,575 on Polymarket betting that the US and Iran would agree to a ceasefire by Tuesday, in the latest event to raise suspicion of insider trading. The wallets were created and funded on Tuesday and had no prior onchain activity before betting on Polymarket’s “US x Iran ceasefire by April 7” market, blockchain data shared by Lookonchain revealed on Wednesday. Polymarket data shows the profits secured by the three wallets were $200,525, $158,600 and $125,450 at the time of writing. Read more
The approval puts Coinbase under Australia’s financial rules as the country formalizes oversight of crypto platforms. Coinbase is planning to expand its offerings in Australia to include derivatives, equities and payments after securing an Australian financial services license (AFSL). John O'Loghlen, regional managing director for APAC at Coinbase, said the Australian financial services license (AFSL) will see the exchange initially offer crypto and equity perpetuals but will open the door for futures, options and other traditional financial products. “We’re going to compete with traditional financial services on stock trading, payments and other TradFi products with the speed and execution of crypto,” O'Loghlen said. Read more
Ethereum analysts said buyers were back in control, but holding the $2,000 support was key to reversing the market structure. Market analysts say Ether (ETH) could be ready for a “regime shift” as buying pressure builds up, but bulls must hold $2,000. Key takeaways: Ether shows resilience above $2,000, as onchain data shows signs of returning demand, suggesting a possible “regime shift”. Read more