Market News Today — AI-Curated Stock & Crypto Headlines

Optimism blockchain plans to buy back half of its Superchain revenue in OP tokens to bolster its ecosystem, starting next month.

MegaETH's mainnet is set to launch on February 9 after successfully completing a stress test, achieving 35,000 transactions per second (TPS) and surpassing Ethereum's 10-year transaction volume.

Sony has increased its investment in Soneium, a blockchain-based infrastructure project, by $13 million, indicating a long-term commitment to the partnership and the project's growth.

Ripple has launched a new treasury platform that integrates cash management with blockchain settlement, expanding the use of digital assets in corporate finance.

Fidelity is preparing to launch a digital dollar stablecoin through its newly approved national trust bank, indicating growing institutional adoption of blockchain-based payment infrastructure.

Fidelity Investments has launched its own stablecoin, FIDD, on the Ethereum blockchain, targeting both institutional and retail users, and aiming to comply with the GENIUS Act's reserve rules.

The article suggests that high-frequency trading firms are shifting their focus to on-chain alpha, leveraging blockchain infrastructure to gain a competitive edge in the market.

WisdomTree has expanded its tokenized fund lineup to include Solana, citing the blockchain's fast transaction speed as a key factor in its decision.

Ethereum's new standard, ERC-8004, aims to provide AI agents with portable identities and reputations, enabling seamless interactions across companies and blockchain networks.

Galaxy Digital has led a $7 million investment in Tenbin, a company aiming to improve tokenized gold and FX markets by utilizing CME futures on blockchain rails.

Hyperliquid's HIP-3 open-interest has reached $793M due to a surge in commodities, indicating growing interest in perpetual futures markets on the Hyperliquid blockchain.

Ripple has partnered with Riyad Bank, a Saudi bank unit, to explore blockchain-based payments and custody solutions, indicating growing institutional interest in blockchain technology.