Big-Picture Snapshot

• Drivers this month:
  • Manufacturing output: -0.22pp
  • Services sector: -0.18pp
  • Construction: -0.09pp
• Policy pulse: The -0.6% reading stands well below the Bank of England’s implicit productivity stability target, intensifying scrutiny on structural reforms.
• Market lens: Gilts sold off modestly on the release, with the FTSE 100 showing muted reaction as investors weighed broader economic signals. The productivity contraction adds to the narrative of sluggish UK output, reinforcing market caution around domestic equities and sterling-denominated assets.

Foundational Indicators

• January’s -0.6% print reverses December’s 0.7% gain, marking the steepest drop since August 2024’s -0.6%.
• Over the past six quarters, productivity growth has averaged just 0.13% per quarter.
• Comparisons: November 2024 saw a 0.2% rise, while August 2024 posted a 0.3% increase.
• Year-on-year, productivity is down 1.3 percentage points from January 2025’s 0.7%.
• Estimate for January was -0.5%, so the actual result missed consensus by 0.1pp.
• Data source: UK Office for National Statistics, Sigmanomics database[1].

Chart Dynamics

Forward Outlook

• Bullish scenario (15–25%): Productivity rebounds to positive territory next quarter if manufacturing and services stabilize, aided by easing input costs.
• Base case (55–65%): Productivity remains flat or slightly negative, with ongoing sectoral drag and limited policy impact in the near term.
• Bearish scenario (15–25%): Further contraction if external shocks or domestic demand weaken, risking a prolonged period of stagnation.

Upside risks include potential for digital adoption and targeted investment incentives. Downside risks stem from persistent sectoral weakness and global demand uncertainty. Methodology: Output per hour worked, seasonally adjusted, as reported by the ONS and cross-verified with Sigmanomics[1].

Closing Thoughts

• Market lens: Sterling held steady post-release, while UK equities lagged European peers. Investors remain wary of the productivity trend’s drag on growth and earnings potential.
• Structural reforms and sectoral rebalancing are increasingly central to restoring productivity momentum.