The Physics of Money

These charts pull from live Federal Reserve and Treasury feeds, updated on the hour. You see what is happening now — not last quarter.

Money supply: how fast it grew

Since 2020, the US money supply swelled by trillions. The chart below shows M2 — cash, checking deposits, and near-money. More dollars chasing the same goods means each dollar buys less.

The Fed's balance sheet

The Federal Reserve holds over $7 trillion in assets — bonds it bought with money it created from thin air. This chart tracks that pile over time.

Debt-to-GDP: the weight on the scale

When debt grows faster than the economy that must pay it back, the math worsens every year. The debt-to-GDP ratio now sits at levels last seen during World War II — but this time no wartime boom waits on the other side.

When debt grows faster than GDP, the government borrows more each year just to stand still. The chart below puts these two lines side by side. Watch the gap widen.

Commercial real estate: where the cracks show

Commercial real estate default rates reveal where strain is building in the banking system. When landlords stop paying, banks take the hit — and your deposits sit inside those same banks.

Margin debt shows how much borrowed money is holding up the stock market. When it runs high, a small downturn can turn into a rout as brokers force-sell positions.

Markets built on borrowed money can turn fast. Gold and silver sit outside that system. They carry no one else's debt.

When the government owes $39 trillion and climbing, the Federal Reserve loses its freedom to raise rates without blowing up the budget. That bind has a name: fiscal dominance. The data below shows it unfolding in real time.

The interest bill keeps climbing

The chart below puts the Fed Funds rate next to the government's interest bill. Watch what happens when rates tick up even slightly on $39 trillion in debt.

• Higher rates send the government's interest bill past $1 trillion a year — more than the whole defense budget.
• Lower rates cheapen borrowing but erode the buying power of every dollar you have saved.

The easy buyers are gone

The reverse repo facility once held over $2 trillion in idle cash from money market funds. That pool has drained toward zero. When the easy buyers dry up, the Treasury must find new ones — or the Fed steps in and prints.

Three signals to watch

Three markers tell you how close the system is to its next stress point:

• Treasury Auctions: When fewer buyers show up, interest rates must rise to draw them in — and the debt spiral tightens.
• Credit Markets: Short-term lending freezes are the canary in the coal mine. Watch the overnight repo rate.
• Inflation Data: Every tick upward in prices is a tick downward in the buying power of your savings.

The data does not tell you what to do. It shows you what is happening. What you do about it is your call.