When governments print money, the purchasing power of every dollar shrinks. Bitcoin is the opposite: a fixed supply of 21 million coins that can never be inflated. This chart shows what happens when unlimited money meets an immovable supply cap.
M2 money supply (the blue line) represents the total amount of money in circulation in major economies — US dollars, euros, Chinese yuan, Japanese yen, and others combined. Since 2009, global M2 has expanded dramatically, accelerating especially during 2020–2022 when central banks responded to COVID-19 with historic money-printing programs. Bitcoin's price (the orange line) has shown a recurring pattern: it tends to lead or lag M2 inflection points by 6–18 months, rising sharply as M2 expands and pausing during M2 contractions.
The chart illustrates why many investors view Bitcoin as a hedge against monetary expansion. From 2009 to 2025, global M2 grew approximately 130%. Over the same period, Bitcoin grew by millions of percent from its earliest traded price. The disparity reflects not just Bitcoin's scarcity but its gradual adoption as a savings technology. Correlation is not causation — Bitcoin has many price drivers — but the structural contrast between an expanding money supply and a fixed 21-million cap is the core thesis of Bitcoin as sound money.
M2 data: Federal Reserve FRED API (US M2); global M2 estimated from IMF and central bank data. Bitcoin price: CoinGecko. M2 cached 24 hours. For educational purposes only — not financial advice.
$125.0T
All major economies combined
+160%
Since 2010
+23M%
Since 2010
+30%
2020 money printing wave
"Inflation" here means supply growth rate — how fast new units are being created each year. Bitcoin's rate drops predictably with each halving, and is even lower when you account for ~3-4M permanently lost coins. M2 is unpredictable and politically driven.
BTC Nominal (2026)
0.82%
Effective: ~1.00%
US M2 Inflation (2025)
~4.7%
5.7x higher than BTC
COVID M2 Spike (2020)
25.3%
Largest expansion ever
BTC After 2028 Halving
~0.4%
Effective: ~0.49%
About lost coins: An estimated 3-4 million BTC are permanently lost (early miner coins, lost keys, Satoshi's ~1.1M coins). The dashed yellow line shows effective inflation — new coins mined relative to the actually accessible supply (~16M BTC), which is higher than the nominal rate.
Nominal BTC inflation = new BTC mined / total circulating supply (~19.8M). Effective = new BTC / accessible supply (~16M). M2 inflation = year-over-year change in US M2. Future halving projections shown for 2028 and 2032.
M2 is a measure of all the money circulating in an economy. It includes physical cash, checking accounts, savings accounts, and easily convertible near-money like money market funds.
Think of it as the total pool of money available to spend or save. When governments or central banks create new money (through policies like quantitative easing), M2 goes up.
Global M2 combines the money supplies of all major economies — the US, Eurozone, China, Japan, UK and others. It currently sits at roughly $123 trillion, up from about $48 trillion in 2010. That means the world has created more than $75 trillion in new money in just 15 years.
Bitcoin has a hard cap of 21 million coins — no government, bank, or individual can ever create more. This makes it the polar opposite of fiat money.
As global M2 expands (more money is printed worldwide), the value of each dollar, euro, yen and yuan shrinks. Assets with fixed supply — like Bitcoin — tend to go up in fiat terms because it takes more of a devalued currency to buy the same thing.
The global picture is more dramatic than just the US. While US M2 grew ~160% since 2010, global M2 grew ~156% — and the absolute numbers are staggering: $75+ trillion created from thin air.
Global Money Explosion
Global M2 has surged from ~$48T in 2010 to over $123T in 2025. That's $75+ trillion in new money created across all economies — more than doubling the entire world's money supply in 15 years.
Bitcoin as a Measuring Stick
Priced in Bitcoin, fiat currencies have lost over 99.99% of their value since 2010. Bitcoin doesn't go up in a vacuum — fiat goes down relative to a fixed-supply asset.
Halving + Money Printing = Supercycles
Bitcoin's halvings reduce new supply every 4 years. When this coincides with expansionary monetary policy (like 2020), the price impact is magnified dramatically. The 4th halving in 2024 aligned with M2 expansion resuming.
| Year | Global M2 | US M2 | M2 YoY | BTC Price | BTC YoY | Event |
|---|---|---|---|---|---|---|
| 2010 | $48.0T | $8.5T | --- | $0.30 | --- | Genesis era |
| 2011 | $55.0T | $9.3T | +14.6% | $4.70 | +1467% | |
| 2012HALVING | $58.0T | $10.0T | +5.5% | $13.50 | +187% | 1st Halving |
| 2013 | $63.0T | $10.6T | +8.6% | $754.00 | +5485% | $1K milestone |
| 2014 | $65.0T | $11.3T | +3.2% | $320.00 | -58% | |
| 2015 | $63.0T | $12.0T | -3.1% | $430.00 | +34% | |
| 2016HALVING | $69.0T | $12.8T | +9.5% | $960.00 | +123% | 2nd Halving |
| 2017 | $78.0T | $13.6T | +13.0% | $13,850 | +1343% | $20K peak |
| 2018 | $82.0T | $14.3T | +5.1% | $3,690 | -73% | |
| 2019 | $86.0T | $15.0T | +4.9% | $7,200 | +95% | |
| 2020HALVING | $96.0T | $19.2T | +11.6% | $28,950 | +302% | 3rd Halving + COVID |
| 2021 | $105.0T | $21.4T | +9.4% | $46,300 | +60% | ATH $69K |
| 2022 | $100.0T | $21.3T | -4.8% | $16,550 | -64% | |
| 2023 | $107.0T | $21.0T | +7.0% | $42,260 | +155% | |
| 2024HALVING | $117.0T | $21.3T | +9.3% | $93,350 | +121% | 4th Halving + ETFs |
| 2025 | $123.0T | $22.3T | +5.1% | $126,000 | +35% | ATH $126K |
| 2026 | $125.0T | $22.5T | +1.6% | $68,900 | -45% | Correction phase |
Not financial advice. All data is presented for educational purposes only and may contain errors or become outdated. Consult a qualified financial advisor before making investment decisions.