The United Kingdom’s broad money supply, measured by M4, contracted in January 2026, pointing to a softening in liquidity conditions at the start of the year. According to the latest data updated on 2 March 2026, M4 money supply fell by 0.1% month-over-month, down from a 0.4% increase recorded in December 2025.
On a month-over-month comparison basis, the January reading represents a clear reversal from the prior month’s expansion, as the indicator moved from moderate growth to a slight decline. The December 2025 figure reflected growth versus November, while January’s negative print indicates that overall money holdings in the economy shrank versus December.
The move into negative territory may draw attention from analysts tracking monetary dynamics, as changes in M4 can influence expectations around credit conditions, spending, and future economic momentum. However, the data only reflects a single month’s shift and will likely be viewed in the context of upcoming releases to assess whether this marks the start of a broader trend.
