Inflation hedges compared: TIPS, gold, commodities, and real estate

When inflation flares, the same four assets get recommended everywhere: Treasury Inflation-Protected Securities, gold, commodities, and real estate. They are constantly lumped together as 'inflation hedges,' as if they were interchangeable. They are not. Each protects against a different flavor of inflation, over a different time horizon, with different costs and failure modes. Picking one because a headline called it 'an inflation hedge' is how people end up owning the wrong protection for the risk they actually face. This is the honest comparison.

First, define the fear

'Inflation' isn't one thing, and that's why one hedge can't cover it. There's steady, moderate inflation — the 2–4% grind that slowly erodes cash. There's a sharp supply-shock spike — the 2022-style surge driven by energy and disruption. And there's the tail fear: a genuine currency or monetary crisis, the kind that keeps gold bugs awake. A hedge that's perfect for one of these can be useless or even harmful for another. So before choosing an asset, name which fear you're actually hedging.

The table is the whole article compressed. Notice there is no column where a single asset wins everything — TIPS dominate the boring case and flop in a crisis, gold does the reverse, commodities own the supply-shock column and drag everywhere else, and real estate is a solid generalist that's slow and rate-sensitive. This is precisely why sophisticated inflation protection tends to be a blend, not a single silver bullet.

TIPS: the only contractual hedge

Treasury Inflation-Protected Securities are the only asset on this list that hedges inflation by legal design rather than by historical tendency. Their principal is adjusted upward with the Consumer Price Index, so a rising CPI mechanically raises what you're owed. For hedging steady, measured inflation — the most common kind — nothing else is as direct or as reliable. The catches: TIPS are still bonds, so they lose market value when real interest rates rise (2022 hurt them badly even as inflation raged), the inflation adjustment can be taxed before you receive it in a taxable account (the 'phantom income' problem, which argues for holding them in an IRA), and they hedge official CPI, which may understate the inflation you personally feel.

Gold: the monetary-anxiety hedge, mislabeled

Gold is marketed as an inflation hedge, but the record only half-supports it. Across 5-, 10-, and 20-year windows, gold's correlation with realized inflation is weak — it lost purchasing power through plenty of inflationary stretches and soared through some disinflationary ones. What gold actually tracks is fear about the monetary system: falling real interest rates, currency-debasement worries, and geopolitical stress. That makes it a genuine hedge against the tail scenario — a monetary or currency crisis — and an unreliable one against the ordinary 3% grind. Call it a chaos hedge rather than an inflation hedge and its behavior suddenly makes sense.

Commodities: the supply-shock specialist

Broad commodities are the sharpest tool for exactly one scenario: a supply-driven inflation spike, because commodity prices are often the thing doing the inflating. In 2022, as energy and food surged, a broad commodity index posted a strong positive year while stocks and bonds fell together — textbook. But outside those episodes, futures-based commodity funds bleed to roll costs and deliver roughly zero real return over the long haul. Commodities are inflation insurance with a visible annual premium: brilliant in the supply-shock year you owned them beforehand, a drag in every calm year in between.

Real estate: the income-producing hard asset

Real estate hedges inflation through two channels: replacement cost (building anything gets more expensive as prices rise, supporting property values) and rents (which landlords can reset upward, and which often track inflation with a lag). Over long horizons this makes real estate a solid, income-producing inflation hedge — arguably the best all-arounder on the list for a patient owner. The costs are illiquidity, concentration, leverage risk, and acute interest-rate sensitivity: because higher inflation usually brings higher rates, real estate can fall in the short run even as it protects over the long run. It's a marathon hedge, not a sprint one.

Matching the hedge to the fear

• Worried about steady erosion of your safe money? TIPS (or I bonds) in a tax-advantaged account are the direct, contractual answer — start here.
• Worried about a supply-shock spike hammering a stock-and-bond portfolio? A small broad-commodity sleeve is the specialist tool for that specific year.
• Worried about a genuine monetary or currency crisis? A modest gold allocation is the historical chaos hedge — sized as tail insurance, not a core holding.
• Want long-run inflation protection plus income and are willing to be patient and illiquid? Real estate, directly or through funds, is the durable all-arounder.
• Not sure which fear is yours? Then you want a blend — and for most people, TIPS plus a globally diversified stock portfolio (stocks being a decent long-run inflation hedge themselves) already covers most of the ground.

The bottom line

There is no single inflation hedge, only four specialists that each cover a different scenario: TIPS for steady erosion, commodities for supply shocks, gold for monetary crises, and real estate for the patient long run. The mistake isn't picking one — it's picking one while believing it covers all three. Name the inflation you actually fear, match the hedge to it, size it as insurance rather than a core bet, and remember that a diversified stock portfolio and a slug of TIPS already do most of the job for most people. The exotic hedges are refinements for specific fears, not requirements for a sound plan.