Warsh takes the Fed, Gulf risk unwinds, crude collapses as stocks surge

May 2026 produced a sharp cross-asset divergence. The S&P 500 rallied 5.26% to close the month at 7,564.80 while the energy complex unwound hard, with WTI crude falling 15.46% to 89.44 and Brent dropping 16.80% to 92.88 as days of open confrontation in the Gulf gave way to rapid de-escalation. Crypto lagged badly despite a nominally crypto-friendly handoff at the Federal Reserve, and gold ended the month lower.

The geopolitical arc defined the tape. On May 4 the US struck Iranian fast boats as Iran attacked a UAE oil facility, and early-month desk coverage tracked Washington's escorted-tanker effort through Hormuz under Project Freedom. On May 5 Trump announced a pause on the US operation to reopen the Strait of Hormuz, and the retreat set the tone for crude's slide through the rest of the month. The de-escalation broadened from there: coverage on May 9 examined Putin's claim that the Ukraine war was ending, and on May 11 Trump headed to China with Musk, Cook and a roster of top CEOs for talks with Xi.

The structural story was the Fed. On May 13 the Senate confirmed Kevin Warsh as Federal Reserve chair, replacing Jerome Powell, with wire coverage framing him as crypto-friendly and the confirmation landing as the central bank faced open pressure from the White House; desk analysis the same day treated the committee's 8-4 split as a coordination problem. Crypto did not trade the narrative: Bitcoin ended May at 73,663, down 3.49%, and Ethereum fell 11.09% to 2,007. Inflation stayed uncomfortable, with the dollar rallying on May 12 as the inflation rate jumped to 3.8% and April PPI Final Demand printing at 154.30 on May 13, up 1.0% month over month. The same week a US appeals court paused a ruling against the administration's 10% global tariff, leaving trade policy in legal limbo, and the 10-year Treasury yield finished at 4.45%, up 5bps on the month.

Labor data cooled at the margin. The month opened with unemployment at 4.3% and total nonfarm payrolls at 158,927 thousand, and weekly initial jobless claims drifted from 199,000 in the May 2 reading to 225,000 by May 30, the highest print of the month. Mid-month coverage examined gold's $4,700 anomaly and why disinflation had not killed the rally, though the metal ultimately closed May at 4,572.30, down 1.56%.