US Markets: After-hours

August 27, 2025

Published 16 days ago

TL;DR

Fed rebuffs Trump on Cook ouster; MongoDB, Okta beat and guide up; CFTC faces single-member gap.


Highlights

  • Fed rejects President Trump’s attempt to remove Governor Lisa Cook, setting up a legal test of central bank independence before the September FOMC 1.
  • Trump threatens new sanctions and tariffs on Russia if Ukraine cease-fire talks fail; U.S. doubles tariffs on Indian imports tied to Russian crude 2.
  • Exxon and Rosneft hold preliminary talks in Qatar about Exxon’s potential return to Russia; no agreement reached 3.
  • CFTC to operate with a single commissioner after Kristin Johnson’s exit, raising concerns over regulatory oversight, especially in crypto markets 4.
  • Trump considers distributing tariff-funded “dividend” checks to Americans; details and timing remain unclear 5.
  • Okta and MongoDB deliver strong earnings beats and raise FY26 guidance; MongoDB surges 20%+ after hours, Okta up 4–6% 67.
  • Hyperliquid will allocate 99% of trading fees to HYPE token buybacks, boosting HYPE 12%; Justin Sun-linked wallet triggers 200% XPL spike, raising liquidity concerns 813.
  • U.S. federal courts issue split rulings on Trump administration immigration policies in Wisconsin and Maryland 14.
  • Anthropic launches limited trial of Claude AI agent for Chrome , intensifying competition in browser-based AI tools 15.
  • South Korea’s Hanwha to expand U.S. shipyard investment, supporting American maritime capacity and supply chain cooperation 12.

Commentary

Political and regulatory developments are front and center, with direct implications for monetary policy, trade, and market oversight. The Fed’s public rejection of President Trump’s move to oust Governor Lisa Cook sets up a rare legal standoff over central bank independence 1. With the September FOMC meeting approaching, traders should watch for any impact on policy communication or market confidence in Fed governance, as legal uncertainty could inject volatility into rates and the dollar.

On the geopolitical front, Trump’s threat of an “economic war” on Russia—including new sanctions and tariffs—adds headline risk for commodities and global trade 2. The doubling of tariffs on Indian imports linked to Russian crude underscores the administration’s willingness to use trade tools aggressively 2. Meanwhile, Exxon’s reported talks with Rosneft about re-entering Russia are preliminary but highlight the fluidity in Western energy strategy as Ukraine negotiations remain stalled 3.

Regulatory gaps are a growing concern as the CFTC is set to operate with just one commissioner, especially as its crypto oversight expands 4. This leadership vacuum could slow enforcement or rulemaking, increasing operational risk for derivatives and digital asset markets. In parallel, Trump’s floated idea of tariff-funded “dividend” checks is notable for consumer-facing sectors, but the lack of details limits immediate market impact 5.

Tech earnings remain a bright spot: MongoDB and Okta both posted strong results and raised guidance, with MongoDB ’s after-hours surge signaling continued investor appetite for cloud and AI-driven growth 67. In crypto, Hyperliquid’s aggressive buyback policy and the sudden XPL spike following large trades from a Justin Sun-linked wallet highlight both the upside and the structural risks of thin liquidity on emerging platforms 813.

Looking ahead, traders should monitor legal proceedings involving the Fed, updates on Russia-related sanctions, and the CFTC’s regulatory capacity. Strong tech results may support risk sentiment, but headline risk from policy and regulatory uncertainty remains elevated.

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