• Core CPI was weaker than expected ahead of accelerating pressures…
  • ...which makes the market reaction look a tad ridiculous
 
  • US CPI, m/m % // y/y, March, SA:
  • Actual: -0.05 / 2.41
  • Scotia: 0.1 / 2.5
  • Consensus: 0.1 / 2.5
  • Prior: 0.2 / 2.8
  • US core CPI, m/m % // y/y, March, SA:
  • Actual: 0.06 / 2.81
  • Scotia: 0.2 / 2.9
  • Consensus: 0.3 / 3.0
  • Prior: 0.2 / 3.1

That’s it folks, there’s no inflation in the US economy, none ahead either. Nope, Navarro is rrr…rrrii..riiiggh…..ack, I can’t do it! The initial market reaction to weaker than expected US CPI was more about positioning covering that subsequently reversed when reality sank in again. The US economy remains in excess demand and is imposing a large tariff shock upon itself even after yesterday’s temporary tweaks. Sharp inflationary pressures lie ahead. Also recall that we’re coming off earlier distortions like weather effects, tariff front-running, LA fires etc.

Chart 1 shows the sudden plunge of core CPI to its weakest m/m reading since January 2021. Chart 2 shows that much of this was driven by core services CPI (ex housing and ex-energy) that hit the lowest m/m reading since May 2020. Core goods CPI was also soft (chart 3, next page).

Chart 1: US Core CPI Inflation; Chart 2: US CPI Core Services Ex-Housing; Chart 3: US Goods Inflation

Chart 4 shows this was an abnormally weak core CPI print compared to other seasonally unadjusted March readings in history and chart 5 shows that it would have been weaker yet if not for one of the strongest SA factors on record. Please see charts 6–25 for components and the summary table that includes further detail and charts.

Chart 4: Comparing US Core CPI for All Months of March; Chart 5: Comparing US Core CPI SA Factors for All Months of March
Chart 6: US Food Prices; Chart 7: US CPI: Gasoline; Chart 8: US Rent Inflation; Chart 9: Housing Inflation
Chart 10: US CPI: Household Furnishings; Chart 11: New Vehicle Inflation; Chart 12: Used Vehicle Prices; Chart 13: US Motor Vehicle Insurance
Chart 14: US Airfare; Chart 15: US CPI: Recreation Goods; Chart 16: US CPI: Recreation Services; Chart 17: US Hospital Services
Chart 18: Prescription Drug Prices; Chart 19: US Apparel; Chart 20: US Financial Services; Chart 21: Laundry Equipment Prices
Chart 22: March Weighted Contributions to Monthly Change in US Headline CPI; Chart 23: March Changes in US Headline CPI Categories
Chart 24: March Weighted Contributions to the 12-Month Change in US Headline CPI; Chart 25: March 12-Month Changes in US Headline CPI Categories Chart 25:

This is just one soft month after a string of warm ones and ahead of a wave of influences.

Table: US Inflation Component Breakdown
Table: US Inflation Component Breakdown
Table: US Inflation Component Breakdown