<div id="readability-page-1"><div> The Mysterious Crypto Judges Who Settle Polymarket Disputes A fight over the Hezbollah cease-fire highlights unease over the prediction market's arbitration system. ---- Suspicious Betting in Washington Is on the Rise-and Authorities Are Playing Catch-Up Regulators are seeking information from Kalshi and Polymarket over wagers tied to political events and military operations. ---- Federal Prosecutors Probe BlackRock Private-Credit Fund A publicly traded BlackRock fund known as TCPC has been marred by write-downs and poor performance. ---- Powell Named as Interim Fed Leader Pending Swearing-In of Warsh The Federal Reserve said that outgoing Chair Jerome Powell would remain as its acting leader until Kevin Warsh, who was confirmed to a four-year term by the Senate this week, could be sworn in. ---- Berkshire Invests in Delta Again During Abel's First Quarter as CEO The company exited positions in Amazon, Mastercard, Visa and UnitedHealth, among many others. ---- New State Laws to Bar Private Equity From Medicine Start to Show Their Teeth California and Oregon have begun trying to punish healthcare investors that encroach on medical care. ---- Vanguard Is the Costco of Finance, According to the Hosts of 'Acquired' The financial behemoth was set up to offer lower fees and its approach has driven other fund firms to cut their fees. ---- So You Think You Own Shares in a Hot Startup? Anthropic Says Not So Fast. The AI giant rattled users of secondary-share platforms, which bring investing in hot private companies to the masses. ---- It's a More Secret Version of Bitcoin and It's on a Tear With many crypto fans souring on bitcoin, some are getting behind Zcash, a privacy token that lets users shield transaction details and remain anonymous. ---- Financial Services Roundup: Market Talk Find insight on Onex, Hiscox, Blackstone, CD&amp;R and more in the latest Market Talks covering Financial Services. ---- Hana Bank to Buy $670 Million Stake in Crypto Exchange Operator Dunamu Hana Bank will buy a roughly $670 million stake in crypto-exchange operator Dunamu, marking the largest single investment by a South Korean bank in digital-asset entities. ---- Interactive Brokers Expands Prediction-Market Offerings Users will be able to trade contacts related to elections or the economy, but not sports. <pre></pre> (END) Dow Jones Newswires May 18, 2026 00:15 ET (04:15 GMT)Copyright (c) 2026 Dow Jones &amp; Company, Inc.</div></div>

RIOT

BTDR

伯克希尔哈撒韦-B

主要金融头条包括监管机构对华盛顿可疑投注的调查，贝莱德的 TCPC 基金面临审查，鲍威尔担任临时美联储领导。伯克希尔哈撒韦投资于达美航空，同时退出对主要公司的投资。加利福尼亚州和俄勒冈州的新法律针对医疗保健领域的私募股权。先锋集团因其低费用被比作好市多，而 Zcash 在加密货币爱好者中越来越受欢迎。 Hana Bank 计划对加密货币交易所 Dunamu 进行 6.7 亿美元的投资

Dow Jones Top Financial Services Headlines at 12 AM ET: The Mysterious Crypto Judges Who Settle Polymarket Disputes | Suspicious ...

- 多项事件反映金融市场的动态，包括政府对政治赌博的监管。  
- 黑石的私人信贷基金受到检察机关的调查，表现不佳。  
- Hana 银行拟以 6.7 亿美元收购加密交易所 Dunamu 的股份。

MorningStar

Riot Platforms

Bitdeer Tech

Coinbase

伯克希尔哈撒韦-A

Grayscale Bitcoin Trust BTC - ETF

Block

贝莱德

TCP Capital

VanEck Bitcoin ETF

金融业 ETF - Vanguard

ARK 21Shares Bitcoin ETF

Franklin Bitcoin ETF

ProShares Bitcoin Strategy ETF

WisdomTree Bitcoin Fund

Bitwise Bitcoin ETF

亚马逊

万事达

Visa

联合健康

黑石集团

盈透证券

BlackRock Tech and Private Equity Term Trust

BLACKROCK MULTI-SECTOR INCOME TR COM USD0.001(S/R 09/09/2025) WI

Blackrock Enhanced Div Achievers Trust

BlackRock Science and Tech Term Trust

BlackRock Multi-Sector Income Trust

道琼斯金融服务头条新闻在东部时间凌晨 12 点：神秘的加密货币裁判解决 Polymarket 争议 | 可疑的