The Decision

The Federal Reserve held interest rates steady at 3.50% to 3.75% on March 18, as expected. No one on Wall Street had priced in a move. But the details told a different story.

The updated dot plot showed a median of one rate cut for 2026, unchanged from December. Seven of nineteen officials now projected no cuts at all this year, up from six. Before the war, markets had been pricing in two reductions.

Goldman Sachs pushed its first-cut forecast from June to September. Some voices went further. High Frequency Economics suggested the Fed should consider a hike to get ahead of oil-driven inflation, which the firm projected would hit 3.5% by summer.

Powell Speaks

Fed Chair Jerome Powell said the central bank had not made as much progress on inflation as it had hoped. He acknowledged that near-term inflation expectations had risen, likely reflecting the substantial rise in oil prices caused by Middle East supply disruptions. He declined to use the word stagflation, calling it a 1970s term tied to double-digit unemployment and inflation.

But the data said otherwise. GDP had just been revised to 0.7%. Job creation, by Powell's own description, had slowed to essentially zero. Wells Fargo described the situation as the FOMC's worst nightmare. The S&P 500 fell to session lows during the press conference.

Global Central Banks Follow

The Fed was not alone. The Bank of Japan held rates at 0.75% the following day, citing upside inflation risks from the Iran war. The European Central Bank was also expected to hold, having already postponed its planned rate reductions on March 19 and raised its 2026 inflation forecast.

The message from central banks worldwide was uniform. The oil shock had frozen monetary policy. Rate cuts were off the table until the strait reopened.

The Tech Crack

While the macro picture dominated headlines, a second shock hit the technology sector. Google unveiled a new algorithm during the week that could significantly reduce memory requirements for AI workloads. The announcement sent memory stocks into a freefall.

Micron, which had surged over 60% earlier in the year on AI-driven demand expectations, dropped more than 30% over eight trading sessions. The sell-off rippled through Sandisk, Western Digital, and the broader semiconductor complex.

Nvidia, hosting its annual GTC Conference in San Jose from March 16 to 19, saw its stock slip into bear market territory. It was now down over 21% from its October all-time high.

Gold Breaks Down

Gold, the textbook safe-haven asset, was not acting like one. After hitting an all-time high near $5,600 in January, gold had been declining steadily since the war began.

The culprit was real yields. As inflation expectations rose and rate cuts evaporated, Treasury yields climbed. Gold pays no income, making it less attractive relative to bonds. By the end of the week, gold was heading toward its worst monthly decline since 2008.

What Changed

Before this week, the market's biggest fear was oil. After this week, the fear was that every tool to fight the damage was locked behind an inflation wall that the war kept building higher. Rate cuts, fiscal stimulus, monetary easing. All of it out of reach.

The Fed could not cut without risking runaway prices. It could not hike without crushing a labor market already at zero growth.

For the first time in the correction, the problem was not just the war. It was that no one had a plan for what came after.