Gate News reported that on March 19, Polymarket announced that MLB (Major League Baseball) has designated Polymarket as its exclusive prediction market trading partner. The collaboration will enable fans to trade MLB-related event contracts on the platform, including game outcomes, player performance, and other content.

Maelstrom's Chief Investment Officer Arthur Hayes purchased the token hours before ETHFI went live, drawing market attention. This transaction demonstrates his active DeFi strategy, with ETHFI's price surging over 20% shortly after launch. The trade enhanced ETHFI's market liquidity and attracted more investors.

The Tempo blockchain project launched its mainnet on March 19, introducing a Machine Payment Protocol (MPP) designed to enable AI agents to conduct automated transactions. Built on stablecoins, the project aims to improve payment efficiency and reduce on-chain congestion. Tempo's implementation is regarded as a significant advancement in the convergence of AI and blockchain, with potential to bring new growth models to the digital economy, though it still faces challenges related to security and regulatory compliance.

As the trend of tokenizing real-world assets accelerates, the S&P 500 Index has officially entered the crypto derivatives market. Trade XYZ has launched S&P 500 perpetual futures on the Hyperliquid platform, supporting 24/7 trading. This initiative brings institutional index standards into the digital asset ecosystem, meeting user demand and reflecting the accelerating convergence of Wall Street and blockchain. Trading volume on the Hyperliquid platform is rising, with users able to take positions on multiple assets. Analysts believe that traditional financial trading models are undergoing structural changes.

Gate News, March 19 — According to on-chain analyst @ai_9684xtpa's monitoring, the whale @Jason60704294 (username "First Set 10 Major Goals") closed a short position last night (March 18) during the market decline. The opening price was $74,238.54, the closing price was $71,129.1, and the profit from this single trade was $7.093 million. Previously, this whale's long position trade had yielded a profit of $14.668 million.

SBI VC Trade launches USDC lending service for retail users in Japan, allowing users to earn interest by lending USDC to the platform with a maximum limit of 5,000 USDC per application. This service carries counterparty risk, as SBI may re-lend the borrowed USDC.

SBI VC Trade will launch USDC lending services in Japan on March 20, allowing users to earn yields by lending up to 5,000 USDC through fixed-term agreements. This product is a loan rather than a deposit; users must bear trading risks, cannot withdraw funds during the lending period, and face asset recovery risks.

Gate News reported that on March 18, Trust Wallet has integrated the prediction market protocol Predict.fun into its "Predictions" tab within its application. Users can trade outcomes of events across multiple categories including sports, politics, and cryptocurrencies on BNB Chain using USDT without downloading a new app.

On March 18, U.S. national debt surpassed $39 trillion, drawing market attention. Rising debt is driven by persistent deficits and increased interest burdens, with investors showing growing interest in decentralized assets such as Bitcoin. Policymakers face trade-offs between debt servicing and funding new initiatives, with rising debt potentially impacting infrastructure investment and long-term economic growth. Markets should monitor how debt developments influence investment strategies.

Gate News: On March 17, U.S. Senator Chris Murphy and Representative Greg Casar introduced a new bill called the BETS OFF Act, which proposes to prohibit government officials from engaging in prediction market betting while possessing inside information. The bill specifically targets suspected insider trading in events related to U.S. actions in Venezuela, Iran, and other locations, aiming to restrict officials from profiting from sensitive policy and military information.