Commodities, Gold, & Crypto: Speculation vs. Store of Value
A share of a business and a bar of gold are both called investments, and only one of them can make you money while you sleep. The difference isn't about which will go up — it's about where a return could possibly come from.
The line that actually divides these assets
A business generates cash. You can argue about how much and for how long, but there is something to discount, which is what makes a valuation possible at all — two analysts disagreeing about a stock are disagreeing about numbers.
Gold generates nothing. Neither does oil, wheat, copper, or a token on a blockchain. A bar of gold you hold for thirty years is still exactly one bar of gold. There is no coupon, no dividend, no earnings, and therefore nothing to discount.
So the entire return has to come from the price someone else pays you later. That isn't automatically a bad bet — gold has held purchasing power across centuries in which several currencies vanished. It does mean the honest description of the position is 'I think this will be repriced upward', not 'this asset will produce'.
Does holding it produce anything? If not, every dollar of return must come from resale price.
Crypto sits in the same category, with extra hazards
The cash-flow question answers the same way for most crypto assets, which is why they belong in this lesson rather than a separate one. What differs is the regulatory picture around them.
The SEC's investor alert is blunt: the risk of loss for individual investors in crypto asset securities remains significant, these investments can be exceptionally volatile and speculative, and the platforms where people buy, sell, borrow or lend them may lack important investor protections.
That last clause is the one to sit with. It is not a claim about price. It says the venue itself may not provide the protections you would silently assume from a brokerage — segregated customer assets, recordkeeping, disclosure — so a platform failure can cost you the position regardless of what the asset does.
Why the argument is about size, not merit
Because there's no cash flow to anchor a valuation, there's no defensible way to say gold is cheap at one price and expensive at another. Which means the usual debate — is this a good buy? — has no evidence that can settle it.
What you can control is how much of the portfolio depends on the answer. A position small enough that being wrong is survivable makes the unanswerable question stop mattering, and that is the whole of the practical case for a small allocation.
This lesson takes no position on whether you should hold any. It describes how these assets behave so the decision is made with the mechanics understood rather than the marketing.
Gold, commodities and crypto produce no cash flow, so the only way to profit is for someone to pay more later. That isn't a criticism, but it does mean these assets cannot be valued the way a business can — and it's the reason position sizing carries the whole argument.
Sources
- Exercise Caution with Crypto Asset Securities: Investor Alert — U.S. Securities and Exchange Commission (2026)