Key Highlights 

  • Fed holds benchmark rate at 3.50%-3.75% in an 11-1 vote; BoC holds at 2.25% 
  • Brent crude closed at $107.38 a barrel on March 18, up from ~$70 before the Iran war began February 28 
  • Fed revises 2026 inflation forecast up to 2.7% on both headline and core PCE 
  • Seven of 19 FOMC members now expect no rate cuts at all this year - one more than December 
  • Markets priced out all 2026 rate cuts after Powell's press conference; Dow fell 768 points 
  • PPI rose 3.4% annually in February:  the hottest reading in a year, before the oil shock even hit 

 

Holding Steady Is Not the Same as Standing Still 

On March 18, 2026, both the U.S. Federal Reserve and the Bank of Canada did what markets expected: they held interest rates unchanged. But framing this as a non-event would be a mistake. Behind the unchanged rate decisions lies a significant shift in the global monetary policy narrative - one with serious consequences for consumers, investors, and economies worldwide. 

The Iran-Israel conflict, which began on February 28, has driven Brent crude from approximately $70 a barrel to a close of $107.38 on March 18, a near 54% surge in under three weeks. That single variable has upended months of careful central bank forecasting and effectively shut the door on rate cuts markets had been counting on. Before the war, traders were pricing in two reductions this year with a small chance of a third. After Powell's press conference, markets priced in none. 

 

The Real Dilemma: When Your Two Jobs Pull in Opposite Directions 

Central banks like the Fed operate under a dual mandate: control inflation and support employment. In normal times, these goals align. In an oil shock, they collide sharply. 

Higher oil prices represent a stagflationary shock, they can both weaken growth and stoke inflation simultaneously. Cutting rates to support the economy risks inflaming prices further. Raising rates to control inflation risks tipping a fragile economy into recession. Holding rates, as both the Fed and BoC chose, is not a sign of confidence, it is an acknowledgment that neither direction is currently safe. 

What makes this moment particularly dangerous is the compounding nature of the shocks. The Fed is still working through tariff-driven inflation, and Powell made clear the bank will not treat energy-driven inflation as transitory until it has first resolved goods inflation from tariffs. In other words, the Fed faces a queue of inflationary pressures, it cannot dismiss one until it has addressed the other. Powell explicitly pushed back on the word "stagflation," noting the U.S. is far from the double-digit unemployment and rampant inflation of the 1970s. But the underlying arithmetic is uncomfortable regardless of the label. 

Macklem framed Canada's dilemma with unusual bluntness: "Economic weakness combined with rising inflation is a dilemma for central banks. Raising interest rates to slow inflation could further weaken the economy. Easing interest rates to support growth risks pushing inflation well above target." There is no clean exit from that sentence. 

 

Data That Should Worry Everyone 

The February producer price index, the upstream pipeline of inflation,  rose 0.7% on the month and 3.4% annually, the highest in a year, well above the 0.3% economists had forecast. Crucially, this data was collected almost entirely before the war's oil shock began feeding into prices. What March and April will show is not yet known, but the direction is clear. 

The Fed revised its 2026 inflation forecast to 2.7% - up from 2.4% in December - on both headline and core PCE measures. And of 19 FOMC participants, seven now expect rates to remain unchanged through all of 2026, one more than at the December meeting. Meanwhile, the Fed's own dot plot still pencils in one rate cut this year, most likely in December but Powell was careful to frame this as conditional. 

Markets, reading the room rather than the dot plot, priced out all 2026 rate cuts entirely by the close. The Dow fell 768 points (-1.63%), its worst month-to-date loss since 2022. The S&P 500 dropped 1.36% and the Nasdaq fell 1.46%, with all 12 sectors ending in the red. 

 

The Deeper Risk: Credibility on a Five-Year Clock 

The less visible but more structurally significant issue is one of institutional credibility. U.S. inflation has remained above the Fed's 2% target continuously since 2021. While the February CPI at 2.4% was among the lowest readings in that stretch, the incoming energy shock guarantees March data will look dramatically worse, and core PCE was still running at 3.1% as of January. 

Each time the Fed has moved toward normalisation, a new shock, pandemic, tariffs, now war has reset the timeline. This matters beyond the economics. When a central bank's 2% target becomes a horizon that keeps receding, the target itself begins to lose its anchoring power in public expectations. That is a harder problem to fix with any single rate decision. 

 

Conclusion 

The Fed and BoC's decisions this week were less about what they did and more about what they could not do. Caught between a war-driven oil shock, residual tariff inflation, and softening labour markets, both banks chose the only option that preserves future flexibility: wait. But patience has a cost. Every month rate relief is deferred, borrowers stay squeezed, consumers pay more at the pump, and the risk of a policy miscalculation grows on both sides. The next several months of energy price and inflation data will not merely determine when rates move, they may define the economic story of 2026. 

 FAQs 

Q1. Why did the Fed and Bank of Canada hold interest rates in March 2026?  

With oil prices surging due to the Iran-Israel war and inflation already above target, neither a hike nor a cut was defensible. Both banks held to preserve flexibility while the situation unfolds. 

Q2. Will there be a Fed rate cut in 2026? 

 Possibly one, most likely in December but only if inflation shows clear progress. Seven of the Fed's 19 policymakers expect no cut at all this year. 

Q3. How has the Iran-Israel war affected oil and inflation? 

 Brent crude surged nearly 54% to over $107 a barrel since hostilities began, raising costs across transport, food, and manufacturing with the full inflationary impact still months away in the data. 

Q4. What did BoC Governor Macklem say?  

Macklem held rates at 2.25% and warned that if energy-driven inflation broadens and persists, the BoC will act but gave no timeline for any rate move. 

Q5. Is the U.S. economy heading toward stagflation?  

Powell rejected the term, but slowing growth, sticky inflation above 2% for nearly five years, and an oil shock do limit the Fed's room to move in either direction.