Luniverse is the best performer for the week. Circle Internet Financial landed $400 million in funding from a group that includes Blackrock Inc. and Fidelity Management and Research LLC. Internet casinos that offer users a way to gamble using cryptocurrencies are booming. Andy Jassy says Amazon could sell NFTs in the future. Uniswap Labs is launching computer code that can embed its capabilities into any website. It recently launched a venture arm to invest in Web3 startups. The company's main product is a widget that allows users to bet using Bitcoin and Ether.