The Saturday Briefing: How Fiat Inflation Actually Happens
Where new dollars actually come from, why they hit stocks before groceries, and what the Fed's preferred 2% target does to $100,000 in cash.
What moved this week
| Bitcoin | $64,103 → $62,746 (-2.1%) |
| A third quiet week in a row, holding the low $60Ks straight through the Fed meeting. | |
| Brent oil (per barrel) | $98.38 → $90.12 (-8.4%) |
| Most of last week's 11% spike handed back. The supply shock the Fed was worried about walked back on its own. | |
| Stock Volatility (VIX) | 18.58 → 15.99 (-13.9%) |
| The calmest reading in weeks. The engine starts counting mild fear near 20, and above 35 it reads that as panic and steps back to neutral. | |
| BTC ETF flows (5-day) | -$62M |
| Net flow in or out of Bitcoin ETFs over the trailing 5 days. It was +$406M a week ago. | |
Coming up
| Mon Aug 3 | ISM Manufacturing PMI (Jul) |
| Wed Aug 5 | Treasury Refunding + ISM Services (Jul) |
| Fri Aug 7 | Jobs Report (NFP July) |
How fiat inflation actually happens
Last week we met the committee that replaced gold as the anchor. On Wednesday that committee met and left rates alone, with several regional presidents dissenting in favor of raising them. The message from the Fed was that it has little appetite for inflation running above target.
Which raises the question this chapter is about. If everyone at the table agrees inflation is bad, and they have agreed for fifty years, why does the dollar keep buying less?
Nobody is printing anything
"Money printing" is the phrase everyone uses, and it is the wrong picture. Physical cash is a rounding error. Currency in circulation is about $2.4 trillion out of a $23.2 trillion money supply, roughly a tenth of the total. The other nine tenths are numbers in databases. Here is where they come from.
| Banks create most of it: when a bank writes you a mortgage it does not hand over somebody else's savings. It types a new deposit into your account and books the loan as an asset. The money did not exist a second earlier. The Bank of England said this in plain language in 2014, and it remains one of the most misunderstood facts in finance. | |
| The Fed creates reserves: when it buys a Treasury bond it pays with reserves, the banking system's own deposits at the Fed, which it creates by keystroke. That is quantitative easing, the second lever from last week, and it is why the balance sheet went from under $1 trillion before 2008 to roughly $9 trillion at its 2022 peak. | |
| The Treasury spends it into existence: a deficit moves money out of the government's account and into private hands. Whether that adds to the money supply depends on who buys the debt, which is why the Aug 5 refunding announcement is on the calendar above. |
Notice that only one of those three is the Fed, and none of them involves a press. Inflation is not something a printer does to you. It is the sum of millions of lending decisions, plus a policy stance that makes those decisions cheap or expensive.
The number to watch is M2
What it is: M2 is the broad tally of dollars that can be spent. Cash, checking accounts, savings, small time deposits like CDs, and retail money market funds. It is the closest thing there is to a scoreboard for how many dollars exist. As of June 2026 it stands at $23.2 trillion, up 5.5% from a year earlier.
The lag is the part that makes this hard to see while it is happening. New money does not raise all prices at once, and it does not raise them where you are looking.
Where new money shows up first
| Financial assets, within months: whoever touches the new money first spends it first, and they are usually buying securities. Stocks and bonds reprice long before groceries do. | |
| Housing, within a year or two: cheap credit and new deposits meet a supply of homes that cannot expand on the same schedule. Last week's chapter traced what that did to the monthly payment. | |
| Wages and shelf prices, last: by the time the checkout total moves, the money has been in the system for a year or more. This ordering has a name, the Cantillon effect, and it is why the same policy can feel like a windfall and a squeeze depending on where you sit. |
Two percent is not zero
In January 2012 the Fed named a number for the first time. Two percent a year, forever. Not zero. A central bank that targets zero has no room to cut in a crisis and risks deflation, which is its own kind of wreck. So 2% is deliberate, defensible, and widely copied.
It is also a decision about your savings account, and the arithmetic is unforgiving.
| Held for | At the 2% target | At the 1913 to 2026 average, 3.16% |
|---|---|---|
| 10 years | $82,035 | $73,263 |
| 20 years | $67,297 | $53,675 |
| 35 years | $50,003 | $33,659 |
The 113-year receipt
Congress created the Fed in 1913, and the price index that measures the dollar starts the same year. That makes the accounting unusually clean. One dollar in 1913 buys what $33.73 buys in 2026. Run it the other way and today's dollar is worth about three cents of the original, a loss of roughly 97%, at an average of 3.16% a year.
Nobody voted for that in one sitting. It is 113 years of small, individually reasonable decisions compounding, which is exactly how compounding always feels from the inside.
What this week's data actually said
| Core inflation still above target: the Fed's preferred inflation gauge, core PCE, remains well above the 2% goal, which is what the dissenting votes were about. | |
| Growth cooling: the first estimate of second-quarter GDP came in slower than expected. Cooling growth alongside above-target inflation is the exact spot where the Fed's dual mandate, stable prices and maximum employment, pulls hardest in two directions. | |
| Gold above where it stood a year ago: the oldest bet against a currency with no anchor is worth more than it was twelve months ago, even after backing well off its January peak. It is not a forecast. It is a thermometer. |
The long view
| 1913, the measuring stick begins The Fed is created, and the price series that tracks the dollar starts the same year. |
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| 1933–34, the price of gold is rewritten Private gold is called in and the dollar is revalued from $20.67 to $35 an ounce by decree. |
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| 1971, the last anchor goes Convertibility ends. From here the quantity of dollars is a decision, not a constraint. |
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| 2012, the Fed names a number Two percent a year becomes the formal, published inflation target for the first time. |
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| 2020 to 2022, M2 jumps 41% $15.5 trillion to $21.8 trillion in about two years, the fastest expansion on record. |
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| 2023, the money supply shrinks M2 contracts for the first time since the Great Depression as the Fed tightens. |
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| June 2026, M2 at $23.2 trillion Growing again at 5.5% a year, with core inflation still running above the Fed's target. |
Next Saturday: The 2008 financial crisis, in plain English. What actually broke, who got bailed out, and why a decentralized asset launched three months later.
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