South Korea’s broad money supply (M3) expanded in December 2025, with the aggregate climbing to 6,087.0 trillion won, up from 5,999.2 trillion won in November 2025. The latest figures indicate a continued increase in liquidity within the financial system at the close of the year.
The growth in M3, which includes currency in circulation, demand deposits, and other liquid assets, suggests that overall monetary conditions remained accommodative into December. The rise from November’s level points to a further buildup of funds available in the economy, which can influence credit conditions, spending, and investment.
The December 2025 data were updated on 13 February 2026, providing markets and analysts with a more complete picture of South Korea’s monetary backdrop as they assess trends heading into 2026.
