Gold vs silver: how to read the gold/silver ratio, and which one belongs in your portfolio

Start with three numbers (2026-10-21 22:09 snapshot): gold 4,121.90 USD/oz, silver 57.53 USD/oz, gold/silver ratio 71.65. At that day's USD/CNY rate of 6.6913, gold is 886.75 per gram and silver is 12.38 per gram; a 1 kg gold bar is 886,750 yuan, a 1 kg silver bar 12,400 yuan.

The ratio takes one line to compute: the price of an ounce of gold ÷ the price of an ounce of silver. 71.65 means that at that moment on 10-21 you needed 71.65 ounces of silver to buy one ounce of gold. That number is neither evidence that "silver is undervalued" nor a signal to switch positions — it is just a coordinate for relative price. What actually decides which one you should buy is how completely different the two metals are.

1. Lay the two prices side by side: the difference is not only price

The four numbers in the card from the 10-21 snapshot deserve to be unpacked. Gold 4,121.90 USD/oz, silver 57.53 USD/oz — a gap of 71.65 times. In renminbi, gold is 886.75 per gram and silver 12.38 per gram — a unit that is more intuitive for overseas Chinese, because gold shops on the mainland, in Hong Kong and across Southeast Asia all quote per gram.

There is one more detail in that 10-21 snapshot: XAU/USD bid 4,121.57, ask 4,122.23, a spread of 0.66 USD, or 0.016% of price. Silver spreads typically run 0.02 to 0.04 USD; take the midpoint of 0.03 and that is 0.052% of price. For the same short-term trade, the entry cost in silver is roughly 3 to 4 times that of gold in percentage terms. Many people never notice this the first time they trade silver.

Sources: XAUAD live quotes (Swissquote spot mid) and precious metals spot quotes, snapshot 2026-10-21 22:09 UTC+8. FX rate USD/CNY 6.6913, 1 troy ounce = 31.1035 grams.

A note on units while we are here: plenty of people treat an "ounce" as the avoirdupois ounce (28.35 g), which throws the per-gram price off by 9.7%. Precious metals always use the troy ounce of 31.1035 g. To convert your own numbers, use the gram / ounce converter rather than doing it in your head.

2. Silver is not "gold at a discount": three structural differences

A ratio of 71 makes it tempting to conclude that silver is 71 times cheaper than gold and therefore has more room to run. That intuition cost a lot of people dearly in 2011 and again in 2020. The reason is that silver and gold are not remotely the same thing on the demand side.

1. More than half of silver demand is industrial

On the gold side, jewellery is about 40% of demand, investment about a quarter, central bank reserves about a fifth, and industry under 10% — in other words the gold price is mostly set by "who wants to hold it". Silver is the reverse: industrial demand is about 55%, going into solar cells, electronic components, electric vehicles and soldering materials, with jewellery and silverware around 20% and physical investment around 20%.

That means the silver price follows factory orders and the economic cycle. In an expansion it rises faster than gold, because solar and electronics are consuming it; in a recession or a liquidity crisis it falls faster than gold, because factories cut output and investment positions are liquidated. In the two weeks of the March 2020 US equity circuit breakers, the ratio ran from 85 to a record 125 — not because gold rose, but because silver was dumped 30% as a risk asset.

2. Silver has no "buyer of last resort"

Gold has a buyer no other asset has: central banks. In World Gold Council data, central banks have been net buyers for years running, around 1,000 tonnes a year from 2022 to 2024. That bid does not look at P/E ratios or chart patterns, only at reserve composition, and it gives the gold price a long-term floor.

Silver has no such floor. No central bank holds silver as a reserve asset. When the price falls below the cost of production, the only fix is mine cutbacks, which can take two or three years. So the comforting line that "silver always comes back after a big fall" operates on a far longer timescale than it does for gold.

3. Market depth differs by an order of magnitude

Gold turns over hundreds of billions of dollars a day; silver is roughly a tenth of that. The same amount of money moves price far more in silver, which is why silver's volatility has long run 1.5 to 2 times gold's. The implication for a retail trader is blunt: with the same position size, silver's drawdown will push you into a bad decision sooner.

3. How to use the ratio, and how it gets misused

The historical range of the ratio is much wider than most people assume. Since the 1970s it has mostly oscillated between 40 and 80, but the extremes are extreme: 100 in February 1991, as low as 32 in April 2011, and 125 in March 2020. The post-2000 average sits roughly between 60 and 70, so 71.65 counts as "neutral to slightly high" — silver is a little cheap against gold, but nowhere near a historic extreme.

Use 1: extreme reversion, and only at the edges

The ratio does not mean-revert to some fixed number, but it does not linger at extremes for long either. A practical approach is two lines: above 80, scale silver from 0 up to the 2% cap; below 50, scale down to under 0.5%. In the middle (71.65 on 10-21, for instance), do nothing.

Derived statically from the 2026-10-21 snapshot gold price of 4,121.90 USD/oz, ignoring changes in the gold price itself. This table is for sizing positions, not for forecasting price.

Use 2: a sentiment thermometer, not a trade signal

A fast rise in the ratio usually means the market is fleeing to safety: money into gold, out of the more industrial silver. A fast fall usually maps to a reflation or recovery trade. So it works as a macro thermometer that tells you whether the environment is defensive or aggressive — but it does not tell you when to buy or how much.

Use 3: the reference ratio for cross-metal hedging

For futures or CFD traders the ratio is also the basis of pair trades: long silver, short gold (or the reverse), betting on convergence. Such strategies look low-risk, but in practice you pay a spread and overnight financing on both legs, and the ratio can stay wrong for a year. Without prior cross-metal hedging experience, do not try it with real money.

4. Put 10,000 USD into each: the numbers make the point

This is the section worth copying out. Say you have 10,000 USD and buy gold with it, then silver.

Gold: 2.43 oz, 75.5 g

• 10,000 ÷ 4,121.90 = 2.426 oz, or 75.5 g
• Physical form: one 1 oz gold coin (about 4,200 USD with premium) plus 1.4 oz of small bars, or a single 100 g bar (about 88,700 yuan)
• Volume: about 3.9 cm³, small enough for a single zip bag
• Spot form: 0.02 lots of XAUUSD (2 oz), notional 8,243.80 USD, margin at 100× leverage 82.44 USD

Silver: 173.8 oz, 5.4 kg

• 10,000 ÷ 57.53 = 173.8 oz, or 5.41 kg
• Physical form: one 100 oz silver bar (about 5,753 USD) plus 73.8 oz of loose coins, or five 1 kg bars (about 12,400 yuan each)
• Volume: about 515 cm³ — for the same value, silver takes up roughly 130 times the space of gold
• Spot form: 0.035 lots of XAGUSD. A standard lot is 5,000 oz, notional 287,640 USD; at 100× leverage the margin is 2,876 USD, and every 0.01 USD move is 50 USD of P&L

Put those two sets of numbers side by side and a lot becomes clear. First, position management is harder in silver: one lot of silver has a notional of 287,600 USD, about 70% of one lot of gold (412,200 USD), and the margin is also about 70% of gold's, yet volatility is double — plenty of people end up overweight without realising it. Second, storing physical silver is a genuine problem: 5.4 kg of bars will not fit in a desk drawer, a bank box loses a whole compartment to it, while 75 g of gold goes anywhere.

5. Volatility: why silver throws people off the bus

In today's 13 hours of Asian and European trading, gold ranged 4,106.59 to 4,141.91, a 0.86% range, while the ratio drifted between 71.38 and 72.00. That is a calm session — and even on calm days, silver's intraday range is usually 1.5 to 2 times gold's.

Turn volatility into "distance to a margin call" and the conclusion is stark. At 100× leverage on silver, a 1% adverse move wipes out the entire margin — and silver moves 2%–3% on an ordinary day, sometimes in a single 15-minute slide. At 20× leverage the same move takes only 20% of margin, and you have room to wait for it to come back.

Margin-call distance is a static estimate of "margin fully lost" and excludes overnight financing and spread; the actual stop-out level follows platform rules and usually triggers earlier than the theoretical figure.

Then there is a cost that accrues every single day: overnight financing. It is charged on notional value, not on your margin. One lot of silver is 287,600 USD notional; at an annualised 3.5% that is about 28 USD a night, and 0.035 lots about 1 USD. It looks small, but if you hold one lot against 2,876 USD of margin, 28 USD a night is 1% of your capital per day — 30% a month. Holding silver overnight on high leverage is paying rent to the platform.

6. Instruments and real costs: physical, ETF, spot

Silver has fewer investment vehicles than gold, and a worse cost structure. The three mainstream routes compare as follows.

Fee ranges are typical published figures; check the broker, bullion dealer or platform disclosure for the day. Silver miners correlate with the silver price at roughly 0.6–0.8 and are affected by company operations, so they are not a substitute for silver.

The choice logic mirrors gold, and turns on holding period: over a year, use an ETF at about 0.5% cost with no VAT and no storage; if you want physical, buy coins rather than bars, because the secondary market is more liquid, each piece is smaller and easier to sell in tranches — at the price of a higher premium; under a week, use spot, but back-solve your lot size from "what a 2% adverse move costs me".

To see the historical range before choosing an entry, use the gold price history tool for gold's ten-year chart and compare it with the ratio's history — silver alone is too volatile to read, and the ratio is clearer. To size lots and compute P&L, use the gold P&L calculator; to see which market is open right now, check the trading session clock.

7. Tax and compliance: VAT is silver's biggest hidden cost

This is the section overseas Chinese trip over most often, and the one Chinese-language content explains least clearly.

VAT: silver pays, investment-grade gold usually does not

In the UK, the EU and Australia, investment-grade gold (bars of 99.5%+ purity and specified coins) is VAT exempt, while silver is not covered: UK 20% VAT, Germany 19%, France 20%, Australia 10% GST, Canada 5% GST. Singapore exempts investment-grade precious metals (gold, silver, platinum) from GST, and Hong Kong levies no VAT at all — which is why many overseas Chinese buy silver in Hong Kong or Singapore.

Run the numbers: buy 10,000 USD of silver in Singapore and it costs 10,000 USD; buy the same silver in London and it costs 12,000 USD with tax, yet you can only sell at the ex-tax price — in and out, you are down 20% before the price moves. Silver has to rise 25% just to break even. That number matters more than any technical analysis.

Capital gains: silver is often classed as a collectible

The US classes silver coins, silver bars and silver ETFs such as SLV as collectibles, with a long-term capital gains rate of up to 28%, above the 20% for ordinary shares; gold futures get the 60/40 rule. UK capital gains tax is 18% or 24%, Australia gives a 50% discount after 12 months, Canada includes 50% in taxable income, and Singapore and Hong Kong levy no capital gains tax — though frequent trading can be treated as business income.

The rules follow your tax residence, not your nationality. The same trade is treated completely differently for a US resident and a Hong Kong resident. Ask how your jurisdiction characterises it before you open the account, not during filing season.

Carrying it across borders and remitting money: three hard lines

• Declaration on carriage: entering or leaving Chinese customs territory with more than 50 g of gold, silver or articles made from them requires a customs declaration; entering the US with more than 10,000 USD equivalent in currency or bearer instruments requires FinCEN 105, and the EU threshold is 10,000 EUR.
• FX purchase quota: the annual facilitated quota for mainland individuals is 50,000 USD equivalent, and it explicitly may not be used for capital-account investment such as overseas securities, funds, insurance or property.
• Structuring risk: using family members' quotas, or sending several small payments to the same recipient on the same day or over consecutive days, is treated as split settlement and sale of foreign exchange; you land on a watch list, face counter review for the rest of that year and the next, and can be fined up to 30% of the amount involved.

There is only one compliant route: invest from lawful offshore income and keep proof of the source of funds (payslips, dividend records, property sale contracts, tax payment certificates). Cash transactions in precious metals in the US also carry a Form 8300 requirement — over 10,000 USD in a single or related transaction the dealer must report, which is standard anti-money-laundering practice, not the platform giving you a hard time. For a fuller breakdown of the routes, see Remitting money to buy gold: legal routes and red lines.

8. Allocation: gold 10, silver 1

Fold all of the above into something executable. Take 100,000 USD of investable assets:

Three rules for execution:

1. Silver is never the core. Its volatility is double gold's, so the same amount of money buys twice the anxiety — and anxiety is the number one reason retail traders lose money.
2. Rebalance once a year. Above a ratio of 80 add silver to 2%; below 50 cut to under 0.5%; do nothing in between. Check twice a year at set dates instead of watching the screen daily.
3. Never hold silver overnight on leverage. If you trade short term, close it the same day; overnight financing is charged on notional value and will eat every bit of spread profit.

If you do not yet hold any gold, read Gold investing 101: from zero to your first trade first, get the instrument costs and contract specs straight, and only then consider whether to add silver. You expand into new instruments after the core position exists, never before.

9. The five most common mistakes

1. Treating silver as "cheap gold" and overweighting it

"Gold is 4,121, silver is 57, so silver going to 4,000 would be 70 times" — that reasoning ignores a fact: silver's industrial demand follows the economic cycle, and it has no central bank bid underneath it. In April 2011 silver was near 49 USD; four years later it was 14. Cheap does not mean it will rise.

2. Trading silver at 100× leverage or more

A 1% adverse move takes you to zero, and silver averages 1.5%–2% a day. This is not a risk-management problem, it is an arithmetic one: you are sitting at a table where the odds are against you, and the longer you sit the closer to zero you get.

3. Ignoring VAT and buying physical bars "as an investment"

Buy silver in the UK and you pay 20% up front, then sell at the ex-tax price. That is not "a slightly higher cost", it is a 20% loss on entry. If you want physical, prefer zero-VAT jurisdictions such as Singapore and Hong Kong, or simply use an ETF.

4. Using the ratio to time entries

The ratio can sit between 60 and 80 for two years. Using it to decide "go all in on silver now" is a bet on a convergence with no expiry date. Its correct use is to adjust weights, not to pick entry points.

5. Buying silver jewellery as an investment

Fabrication and brand premium on silver jewellery typically runs 100%–300% of the metal price, and buy-back is at 30%–50% of weight. It is consumption, not investment. For the same 10,000 yuan, bars give you 800 g of silver; jewellery may give you the metal value of 300 g.

10. Frequently asked questions

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