Coinhub Exchange Brings a Bank-Like Crypto Experience to Las Vegas and Phoenix

Intel 单日暴涨 24% 破历史新高，但 34 位分析师仅 6 人敢喊「买入」

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科尔·艾伦是谁？刺杀特朗普未遂者的另一面

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Stuck Polymarket: The Real Test After Riding the Traffic Boom Has Arrived

Polymarket, a leading prediction market platform, is facing significant technical challenges as its growth outpaces its current infrastructure on Polygon. Users are experiencing laggy transactions, unresponsive orders, and delayed confirmations, severely impacting the trading experience. In response, DeFi Engineering VP Josh Stevens outlined a comprehensive engineering overhaul. The plan includes reducing on-chain data delays, fixing order cancellation issues, rebuilding the central limit order book (CLOB), improving website performance, and developing a unified SDK and API. A major revelation was the ongoing "chain migration," indicating a potential move away from Polygon. The core issue is that Polymarket has evolved from a simple prediction market into a high-frequency trading platform, making Polygon's limitations—such as block space, gas fees, and block time—a ceiling for further growth. The migration is not just a simple chain switch but a fundamental rebuild of its trading system to support more complex products like perpetual contracts (Perps). This announcement has sparked competition among chains like Solana, Sui, and Algorand, all vying to host Polymarket. For Polygon, losing this key application, which contributes significantly to its gas fee revenue, would be a major setback. The real test for Polymarket is no longer attracting users but proving it can provide a stable, reliable trading environment that retains them.

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Key Lawmaker 'Relents', Wash's Biggest Obstacle to Assuming Fed Chair on May 15 Cleared

Key political opposition to Kevin Warsh's nomination as Federal Reserve Chair has been removed after Senator Thom Tillis (R-N.C.) withdrew his objection, clearing the way for a committee vote on April 29. Tillis had previously blocked the nomination due to a criminal investigation into current Chair Jerome Powell, which he viewed as a threat to Fed independence. The Justice Department has since dropped the investigation. Warsh, who has broad Republican support, is expected to be confirmed by the Senate in time for Powell’s term expiration on May 15. If confirmed, Warsh has signaled significant policy changes, including abolishing the "dot plot" of interest rate projections and reevaluating the Fed’s forward guidance framework. These changes could fundamentally alter the market’s pricing mechanisms for stocks, bonds, and currencies. Although the criminal case against Powell is closed, uncertainty remains as he retains his board seat until 2028. President Trump has not fully endorsed Powell, citing an ongoing review of Fed renovation spending. Warsh’s potential reforms target the communication tools developed post-2008, which have become foundational to global asset pricing.

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Lowering Expectations for BTC's Next Bull Market

The author, Alex Xu, explains his decision to significantly reduce his Bitcoin holdings (from full to ~30% of his portfolio) during the current bull cycle, citing a lowered long-term outlook for BTC's price appreciation in the next cycle. He outlines six key reasons for this reduced expectation: 1. **Diminished Growth Drivers:** The narrative of exponential user adoption has largely played out with institutional ETF adoption. The next major growth phase—adoption by sovereign national reserves or central banks—seems unlikely in the near future. 2. **Personal Opportunity Cost:** More attractive investment opportunities have emerged in other assets, such as undervalued companies. 3. **Industry-Wide Contraction:** The broader crypto industry is struggling, with most Web3 business models (SocialFi, GameFi, DePIN) failing. This overall萧条 (depression) reduces the fundamental demand and consensus for Bitcoin. 4. **Strain on Major Buyer:** MicroStrategy, a major corporate buyer of BTC, faces rising financing expenses for its debt, which could slow its purchasing rate and create significant marginal pressure on the market. 5. **Increased Competition from Gold:** The emergence of "tokenized gold" has closed the functional gap (portability, divisibility) between physical gold and Bitcoin, offering a strong competitor in the non-sovereign store-of-value space. 6. **Security Budget Concerns:** The block reward halving continues to exacerbate the long-standing issue of funding Bitcoin's network security, with new fee source explorations like Ordinals and L2s largely failing. The author's decision to hold a significant (though reduced) position reflects a cautious, not bearish, outlook. He remains open to increasing his exposure if the fundamental reasons for his skepticism change or if new positive catalysts emerge.

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