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Macro Environment

M2 Money Supply & Dollar Liquidity

· Updated monthly

As of May 2026, US M2 money supply stands at $23.05T, with year-over-year growth of +5.6%, Expansive — M2 growing above 5% YoY. M2 is the Fed's broadest measure of dollar liquidity: currency in circulation plus checking, savings, and money market deposits. When M2 expands rapidly, more dollars are created and some portion flows into digital-dollar instruments including stablecoins. Notable episodes visible on the chart: the 2020–21 COVID-era surge when M2 grew +25% YoY at its peak, the fastest expansion since the post-WWII demobilisation; the 2022–23 contraction that was the first since the 1930s and coincided with the sharpest stablecoin supply drawdown on record (from ~$180B to ~$130B); and the resumed growth from mid-2024 as the Fed paused tightening, which preceded the current stablecoin expansion cycle by roughly 6 months. ECB Working Paper 3199 (Altavilla et al.)[1] discusses how stablecoin issuance interacts with monetary transmission; M2 is one of several aggregates that contextualise that channel, not a direct measure of stablecoin demand. Data from FRED (series M2SL), updated monthly from Jan 2020.

M2 Money Supply
$23.05T
as of May 2026
M2 YoY Growth
+5.6%
year-over-year change
30-Day Change
+7625B
M2 level change ($B)
M2 Regime
Expansive — M2 growing above 5% YoY
current growth context

Stablecoin Market Cap vs M2 Money Supply

Total stablecoin market cap (left axis, green, from Jan 2018) overlaid with US M2 money supply (right axis, blue, from Jan 2020). M2 is a monthly series forward-filled to daily. Regime bands mark each Fed policy period.

M2 Year-over-Year Growth Rate

M2 annual growth rate from Jan 2020. The 2020–21 surge (above +25% YoY) was the largest since WW2, driven by pandemic fiscal transfers. The 2022–23 contraction (below 0%) was the first in nearly 90 years. Regime bands provide Fed policy context.

How to Read This Chart
Mar 2020 – Mar 2022 · M2 YoY: +5% → +27%
Rapid M2 Expansion. Stablecoin Boom

Fiscal transfers and QE injected trillions into the economy, M2 grew at the fastest pace since WW2. Excess dollar liquidity flowed into risk assets and digital-dollar instruments. Total stablecoin supply grew from ~$5B to ~$180B over this period.

Mar 2022 – Nov 2023 · M2 YoY: +7% → −4%
M2 Contraction, First Since the 1930s

As QT began and rate hikes tightened credit, M2 contracted year-over-year, a phenomenon last seen during the Great Depression. Stablecoin supply contracted from ~$180B to ~$130B over the same period. T-bill yields made cash alternatives attractive.

Nov 2023 – Sep 2024 · M2 YoY: −4% → +3%
M2 Recovery, Gradual Rebound

M2 returned to positive YoY growth as the contraction base effect faded and bank credit stabilised. Stablecoin supply began recovering during this period, ahead of Fed cuts, consistent with forward-looking demand for dollar-denominated yield instruments.

Sep 2024 – present · M2 YoY: moderate positive
Cutting Cycle, M2 Normalising

M2 growth has stabilised in positive territory as the Fed cuts rates and QT pace slows. Stablecoin supply is recovering toward new highs. M2 growth below historical trend (~5–6%) suggests liquidity conditions remain tighter than the 2020–21 expansion phase.

Methodology

M2SL (M2 money supply): monthly series published by the Federal Reserve, sourced from FRED. M2 includes currency in circulation, demand deposits, savings deposits, retail money market funds, and small time deposits. Units: billions USD.

Monthly to daily conversion: M2SL is reported monthly (typically mid-month revision). This chart forward-fills each monthly reading to daily, each day's value reflects the most recent available monthly figure. This is standard practice for monthly macro overlays on daily data.

YoY growth: Computed as (current month − same month prior year) ÷ same month prior year × 100. Displayed as a percentage. Historical YoY values are forward-filled to daily for chart rendering.

Regime bands: FOMC policy period dates (Mar 2020, Mar 2022, Sep 2023, Sep 2024). Updated manually within one business day of policy changes. Current cutting cycle remains open-ended.

Stablecoin market cap: Daily sum of all tracked stablecoin market caps from CoinGecko snapshots (322 coins) and extended history from DefiLlama. Coverage: Jan 2018 – present.

What this page does not show: M1 (narrower measure), M3 (discontinued in 2006), or components breakdown. For bank credit and reserve dynamics, see Fed balance sheet data on the Fed Liquidity page.

What this page does not prove: Co-movement between M2 growth and stablecoin supply is not causation. The transmission is mediated through Fed policy and broad liquidity conditions; many other drivers (DeFi yields, regulatory regimes, EM dollarization demand) shape stablecoin supply independently of M2. Treat as macro context, not attribution.

Related Indicators
Macro Environment
Fed Balance Sheet & Net Liquidity
WALCL minus TGA and RRP, the transmission mechanism behind M2 growth during QE cycles.
Macro Environment
SOFR & Short-Term Rates
The rate context that determines whether M2 growth translates into risk-asset demand or stays in T-bills.
Macro Environment
Real Interest Rates
Inflation-adjusted yield, determines whether M2 expansion drives real growth or just price levels.
Macro Environment
US Inflation (CPI)
M2 growth and CPI move in coupled cycles. Rapid M2 expansion that doesn't show up in CPI suggests the new money is being absorbed by asset prices or held as savings rather than spent.
Macro Environment
International Interest Rates
M2 growth differentials across major economies (US vs EU vs Japan) drive cross-currency capital flows, relevant for the USD-stablecoin vs EUR-stablecoin allocation thesis.
Macro Environment
Risk Sentiment
M2 expansion typically lifts risk assets and compresses the VIX. Risk-on regimes are also when stablecoin dominance compresses (capital rotates out of stables into volatile assets).
Frequently Asked Questions
What is M2 money supply?
M2 is the Federal Reserve's measure of broad money: physical currency, checking deposits, savings deposits, money market funds, and small time deposits. It is the most widely tracked gauge of dollar liquidity in the economy.
Why compare M2 to stablecoin supply?
Stablecoins are dollar-denominated instruments. When M2 grows rapidly, more dollars are created and some portion flows into digital-dollar instruments including stablecoins. When M2 contracts — as it did in 2022–23 for the first time since the 1930s — broad dollar liquidity tightens.
Is M2 contraction bad for stablecoins?
Not necessarily. The 2022–23 M2 contraction coincided with stablecoin supply compression, but the primary driver was rising interest rates making T-bills more attractive. M2 contraction is a signal to watch alongside rate data, not a direct cause.
How is M2 data updated?
M2SL is published monthly by the Federal Reserve (via FRED). Because it is a monthly series, this chart forward-fills each monthly reading to daily — each day's value reflects the most recent available monthly figure.
How does M2 differ from Fed net liquidity?
M2 measures broad money held by households and firms (deposits, money market funds, etc.) — the dollars actually circulating in the economy. Fed net liquidity (WALCL minus TGA minus RRP) measures dollars on the central-bank balance sheet available to the financial system. M2 grows or contracts based on bank lending and consumer behaviour; net liquidity reflects Fed and Treasury operations directly. The two often move together but can diverge sharply during QT cycles when the Fed shrinks its balance sheet while bank credit continues to expand M2.
What is the relationship between M2 and inflation?
M2 growth and CPI inflation are coupled but not in a simple way. The 2020–21 M2 surge (+25% YoY peak) preceded the 2021–22 CPI peak by roughly 12–18 months — consistent with the monetarist hypothesis that excess money growth eventually shows up in prices. But the relationship breaks down at the margins: rapid M2 growth in low-velocity regimes can be absorbed by asset prices rather than consumer prices. For stablecoin analysts: the M2-CPI gap is one signal for whether new dollars are flowing into financial assets (including stablecoins) versus the real economy.
Sources & Citations
  1. Altavilla, Carlo, Miguel Boucinha, Lorenzo Burlon, et al. 2025. "Stablecoins and monetary policy transmission." ECB Working Paper Series No. 3199, European Central Bank. papers.ssrn.com/sol3/papers.cfm?abstract_id=6340362