Written by Arbitrage • 2026-02-10 00:00:00
Gold has been making headlines again. Prices are pushing higher alongside a broader resurgence in commodities, central banks are accumulating metal at a pace not seen in decades, and investors are once again treating gold as a hedge against monetary and geopolitical uncertainty. But price action alone misses a critical piece of the story.
Most gold trading today does not involve physical gold at all. Instead, prices are set in a complex system of leases, swaps, futures, and unallocated claims, often referred to collectively as paper gold. This structure works smoothly in calm markets, but it relies heavily on confidence, liquidity, and the assumption that few participants will ever demand physical delivery. Understanding how this system works, and where its pressure points lie, matters more now than it has in years.
The Two Gold Markets: Physical vs. Paper
At its core, the gold market is split into two very different worlds. Physical gold refers to bars and coins held in vaults, central bank reserves, allocated ETF holdings, and private custody. Ownership is clear. The gold exists in a specific location, under a specific name. Paper gold, by contrast, consists of futures contracts, forwards, swaps, and unallocated accounts. These instruments provide price exposure to gold without requiring the holder to take possession of metal. They are liquid, convenient, and heavily traded, and they dominate price discovery. This imbalance is key: while physical gold represents the underlying asset, paper gold represents claims on gold. And there are far more claims than there is metal.
Gold Leasing: How Supply Is Quietly Expanded
Gold leasing is one of the least understood components of the market, yet it plays a central role in expanding effective supply. In a typical lease, a central bank lends gold to a bullion bank for a fixed period in exchange for a small interest rate, known as the lease rate. The bullion bank then sells that gold into the market, often using the proceeds to fund other activities. On paper, the central bank still counts the gold as part of its reserves, even though the metal is no longer sitting in its vault. The bullion bank, meanwhile, has introduced that same gold into the market as new supply. The result is subtle but important: the same gold is effectively counted twice - once as a reserve asset, and once as circulating supply. As long as the system remains liquid and leases can be rolled over, this works. Problems arise only if the original lender wants its gold back and the borrower cannot easily source it.
Gold Swaps: Temporary Trades, Lasting Complexity
Gold swaps add another layer to this structure. In a gold swap, one party exchanges gold for cash with an agreement to reverse the transaction at a later date. These swaps are often used for short-term liquidity management by banks and central institutions. While swaps are technically temporary, they blur ownership lines even further. The gold moves, cash changes hands, and yet multiple parties may still report economic exposure to the same metal. Like leasing, swaps increase the number of paper claims without increasing the amount of physical gold available. They improve short-term liquidity, but at the cost of transparency.
Gold Futures: Trading Gold That Doesn't Exist
Gold futures markets are where price discovery primarily occurs. They are also where leverage is most visible. A futures contract allows traders to buy or sell gold at a future date, but the vast majority of contracts are never settled with physical delivery. Most are closed out or rolled forward before expiration, with gains and losses settled in cash. At any given time, the amount of gold represented by outstanding futures contracts dwarfs the quantity of registered gold available for delivery in exchange vaults. This is not a secret; it is a feature of the system. Futures markets are designed to facilitate hedging and speculation, not mass delivery. They function smoothly because participants assume that only a small fraction of contracts will ever demand physical settlement. As long as that assumption holds, the system works.
The Illusion of Abundant Supply
When leasing, swaps, futures, and unallocated accounts are combined, they create the impression of vast gold liquidity. But much of this liquidity is synthetic. A single gold bar can be leased by a central bank, sold into the market, used as collateral, or referenced by multiple unallocated account holders. This is commodity rehypothecation - a structure not unlike fractional-reserve banking. Confidence, not metal, is the true foundation. In normal conditions, this structure lowers volatility and improves liquidity. In stressed conditions, it exposes how thin the physical backing really is.
What Happens If Everyone Wants Delivery?
The gold market does not break when prices rise. It breaks when confidence falters.
If a meaningful number of participants demand physical delivery at the same time, exchanges have mechanisms to protect the system: cash settlement, rule changes, delayed delivery, or contract modifications. These tools preserve market function, but they also reveal the underlying truth: paper gold is a promise, not possession. History shows that during periods of monetary stress, the spread between physical and paper markets can widen, vault inventories can decline rapidly, and delivery rules can become more flexible - all signals that demand for real metal is rising faster than supply.
Why This Matters Now
Several forces are converging at once:
In this environment, understanding the difference between price exposure and ownership is critical. Paper gold works well for trading, hedging, and liquidity. Physical gold matters when confidence erodes.
Physical Gold vs. Paper Gold: Know What You Own
Paper gold is not inherently flawed - but it carries counterparty risk. It depends on functioning markets, solvent intermediaries, and confidence in settlement. Physical gold removes those variables. It sacrifices convenience for certainty. The mistake many investors make is assuming these two forms of exposure are interchangeable. They are not.
Conclusion: Gold as a Measure of Trust
Gold markets are stable, until they aren't. Leasing, swaps, and futures create efficiency, liquidity, and leverage. They also dilute the connection between price and physical reality. In calm markets, this structure is invisible. In stressed markets, it becomes the story.
Gold does not fail because there isn't enough metal. It fails when trust in paper claims disappears. And when that happens, the difference between owning gold and owning a promise becomes impossible to ignore.