Platinum group metals: Why platinum & co don’t behave like gold
- Sabrina Ritz
- Mar 1
- 5 min read
Say the word “platinum” and most people instantly picture something rare, elegant, expensive — maybe even “more exclusive” than gold. That’s understandable. And it’s also where the first mistake often starts. Platinum sits within the platinum group metals (PGMs). This isn’t “gold in a different colour”. It’s a different category — with a different purpose, a different market logic and a different price dynamic.
If you treat PGMs like classic stores of value, you can end up with a false sense of security. If you place them correctly, they can be genuinely useful: a clearly defined building block, used deliberately, and only where it fits your overall structure.
What you will learn:
PGMs are six related metals and they’re largely driven by industrial use.
Their price action can be more volatile than gold because the market is smaller and demand is functional.
“Rare” on its own is not a strategy — you need a role in your portfolio.
PGMs are rarely the foundation; they can be a satellite allocation.
A simple filter helps you decide in minutes whether PGMs suit you — or just add unnecessary complexity.
What exactly are PGMs?
PGM is short for “platinum group metals”: six (sometimes less familiar) precious metals that share related properties and often occur together in nature.
They are:
Platinum
Palladium
Ruthenium
Rhodium
Iridium
Osmium
They’re grouped together because, geologically and in many industrial applications, they behave in similar ways: they’re resilient, temperature-resistant, involved in catalytic processes — and they are genuinely scarce.
And here’s the point that surprises many people: if you associate platinum mainly with jewellery, that’s only the visible tip. The larger driver is often industry.
What makes PGMs so unique — the three defining traits
If you had to sum PGMs up in one sentence, it would be: they’re extreme specialists among metals. Three traits matter most:
1) Thermal and chemical robustness
Many PGMs remain stable under conditions where other materials would fail: high heat, aggressive environments, demanding chemical processes. That’s why industry and laboratories value them.
2) Catalytic strength (in plain terms)
Catalysis means a substance enables or speeds up a reaction without being “used up” itself (ideally). PGMs are exceptionally strong catalysts — which is why they’re difficult to replace in many technical applications.
3) Scarcity — but not the “collector’s item” kind
Scarcity here usually means: limited supply, concentrated mining, and complex extraction. That can create bottlenecks — and bottlenecks can drive sharp price moves.
Now the key shift in perspective: gold is historically a monetary metal — held as a statement of trust in substance. Platinum, in contrast, is largely needed because it enables industrial processes. That changes the entire price logic.
What the world uses platinum or PGMs for (and why that moves prices)
To understand PGMs, ask one simple question: what problems do they solve? Here are a few central areas:
Emissions control & catalytic converters
Platinum, palladium and rhodium have long been used in catalytic systems — because their catalytic properties are highly effective.
Chemical industry
Many chemical processes require catalysts that are stable and efficient. Platinum plays a role precisely because it combines robustness with catalytic power.
Energy and hydrogen applications
In discussions around hydrogen technologies, PGMs come up frequently — often in components with catalytic functions and high performance requirements.
Electronics and specialist uses
Where durability and conductivity matter, PGMs appear too — mostly invisible, but functional.
Yes, platinum can be a jewellery metal. But within the PGM context, jewellery is often the smaller, visible part — while industry is the larger driver.
Market mechanics — why PGMs move differently from gold
This is where misunderstandings happen.
Gold has a large market, a long monetary history and is commonly held long-term.
PGMs have a smaller total market and depend far more on industrial use.
That leads to effects such as:
Functional demand: if industries expand or contract, prices can react sharply.
Geographically concentrated supply: a large share of mining comes from a few regions (e.g. South Africa, Russia; also countries such as Zimbabwe and Canada). Concentration isn’t automatically “bad”, but disruptions can hit harder.
Recycling matters: part of supply can come from recycling (for example from industrial components), which influences availability and price.
Volatility: surprising moves are often not “manipulation”, but the outcome of a small market plus specialised demand.
Bottom line: PGMs are rarely the foundation of wealth protection. They’re more of a specialist allocation. They can feel “calm” only when you understand and accept the different logic.
Strategic placement — when PGMs fit you (and when they don’t)
Think of your wealth structure like a building. The foundation must be stable. Only then do you add specialist rooms — parts with specific extra functions.
When PGMs can make sense
You want a deliberate industrial precious-metal component as an addition.
You accept that PGMs won’t behave like gold.
You have clarity on storage and access. (Storage logic is not a side issue. If you’re sloppy here, you lose control.)
When PGMs are questionable
You mainly want simplicity and maximum stability: extra complexity may not help.
You’re buying “because everyone is buying platinum”: not a criterion.
Your only argument is “it’s rare”: rarity isn’t a strategy.
You get nervous during bigger price swings: then, if at all, only as a very small satellite.
Physical vs paper exposure — the decisive difference
PGMs can be represented in paper form or held physically. And this is crucial:
Physical ownership isn’t just a product — it’s a property position. You’re not holding a promise, a booking entry or a structure. You’re holding substance allocated to you, independent of balance sheets.
A practical example — a small, defined allocation
Imagine an entrepreneur who splits wealth deliberately:
a stable foundation for calm and security
defined satellites with specific purposes
Gold is the main holding for wealth preservation. Then the question arises: “Do I need anything beyond that?” He checks PGMs with a clear role: a small industrial satellite component.
He looks at practical criteria such as:
Where is it stored? (In a bonded warehouse, VAT can be relevant depending on structure.)
How is access arranged?
What’s the reason to sell — and when?
The result feels calm because the rules are defined upfront.
The decision filter — four questions that bring instant clarity
Are you looking for a calm foundation or a specialist function?
Foundation: usually physical gold.
Specialist function: PGMs can fit.
Can you live with the price dynamics, or does that make you uneasy?
Do ownership rules, storage and access truly match what you want?
Can you explain your reason in one sentence — without a return story? Example: “I want an industrial satellite allocation as an addition.”
If you can answer these, you’re already ahead of most people who say “platinum” but actually mean “gold”.
Mini conclusion
PGMs are six specialist metals with industrial DNA. They’re robust, catalytically valuable, and that’s why they follow a different logic from gold. As a foundation they’re usually the wrong tool — as a clearly defined satellite they can make sense if you understand volatility, storage and purpose.
✅ Free e-book: Download your copy here for clear, practical guidance on:
How physical precious metals fit into your overall wealth structure.
When a calm foundation (and when a specialist satellite like PGMs) is the right choice.
How to avoid costly mistakes with product selection, pricing spreads and storage set-ups.
Note: this isn’t tax or legal advice. If VAT, bonded warehouses or your personal set-up matter, clarify details with your tax adviser/professionals.
