Gold ETF in India: How Units Track the Gold Price and What You Pay to Hold Them

A gold ETF in India is the simplest way most of us can own real gold without a locker, a jeweller’s making charge or a worry about purity. You buy units on the stock exchange through your demat account, and somewhere in a custodian’s vault there are standard gold bars that those units represent. That’s the pitch. The part people skip is the plumbing: how a unit’s price is worked out, why your return will always lag the gold price a little, and what the fund quietly charges you every single day.

We’ll walk through that plumbing using two real documents: the Edelweiss Gold ETF scheme information document filed with SEBI, and the Nippon India ETF Gold BeES product note for September 2026. Different fund houses word things a little differently, but the rules underneath come from SEBI and look much the same across the category.

What a gold ETF in India actually owns

Start with the vault. The Edelweiss document says the fund’s physical gold will be standard 1 kg bars with a fineness of 995 parts per thousand, which is 99.5% purity. Nippon’s product note says the same thing about Gold BeES: all bullion in the scheme’s allocated account with the custodian has to be 995 fineness.

The fund doesn’t have to sit 100% in metal. Under the Edelweiss scheme’s normal asset allocation, gold and gold-related instruments make up 95% to 100% of total assets, and debt and money market instruments make up 0% to 5%. “Gold-related” here includes exchange traded commodity derivatives with gold as the underlying, which the scheme can use when buying physical bars isn’t practical.

You can see that split in a live portfolio. As of September 30, 2026, Nippon India ETF Gold BeES held 98.35% of its portfolio in 995-fineness 1 kg gold bars and 1.65% in cash and other receivables, according to its product note. That cash slice exists for a reason: the fund has to pay expenses and handle redemptions, and it can’t shave a sliver off a kilo bar every time it needs money.

One small detail tells you how literal this is. The Edelweiss document notes that if a bar bought or sold for an investor weighs a little more or less than 1 kg, the difference is settled through the cash component of that transaction. Real metal, real weights.

How one unit maps to gold

Here’s where gold ETFs differ from buying a coin. A unit isn’t a fixed weight forever. The Gold BeES product note says one unit is approximately equal to 0.01 gram of gold, and then adds the line that matters: the weight of gold behind one unit keeps reducing to the extent of expenses.

Think about why. The fund pays its management fee, custody charges and other costs out of its own assets. Those assets are mostly gold. So over the years, each unit’s claim on the vault shrinks a touch. You don’t get a bill. You just own a bit less gold per unit than you would have otherwise.

You never get a bill from a gold ETF. The fee comes out of the metal, so each unit quietly stands for a little less gold every year.

The unit size also explains why gold ETFs suit small, regular buying. If one unit is roughly 0.01 gram, then about 100 units represent roughly one gram. On Nippon’s note, the minimum you can buy on the exchange is one unit.

How the fund values its gold every day

A gold ETF’s NAV is the value of everything it holds, minus what it owes, divided by the number of units outstanding. The gold part of that valuation is more involved than “today’s gold rate”. The Edelweiss document lays out the method SEBI’s mutual fund regulations prescribe. Gold is marked to market daily on the basis of its domestic market price, which is built up like this:

• Start from the reference price under SEBI’s mutual fund regulations and convert it to metric measures where needed.
• Convert US dollars into rupees using the RBI reference rate declared by FEDAI, the Foreign Exchange Dealers Association of India.
• Add transport, insurance, fixing and similar charges for getting gold from London to where it is physically stored.
• Add notional customs duty and other applicable taxes and levies for that same journey.

The document allows those additions to be made through a notional premium that is usually charged for delivering gold to the place where it’s stored. The practical takeaway is that a gold ETF tracks the domestic price of gold, landed in India with duty, and not the dollar price you see on international screens. If the rupee weakens against the dollar, the domestic gold price goes up even if gold is flat in dollars, and so does the NAV.

Why your return trails the gold price

No gold ETF can match the gold price exactly, and SEBI doesn’t pretend otherwise. The Edelweiss document lists the usual causes of the gap: fund expenses, cash kept aside for redemptions, selling to meet redemptions and expenses, large buy and sell orders, and transaction costs including taxes and insurance premium.

SEBI measures that gap two ways, and both are worth knowing because AMCs publish them.

Tracking error is the annualised standard deviation of the difference in daily returns between physical gold and the ETF’s NAV, worked out over the past one year on a rolling basis. According to the Edelweiss document, it should not exceed 2%. It can go above that only in force majeure situations beyond the AMC’s control, and then the trustees have to be told along with any corrective action. The fund publishes this daily on its own site and on AMFI’s.

Tracking difference is simpler and, for most investors, more useful. It’s the annualised difference of daily returns between the benchmark and the ETF’s NAV, disclosed monthly for one, three, five and ten years and since launch. Tracking error tells you how jumpy the gap is. Tracking difference tells you how much you actually lost to it.

The Gold BeES product note shows the gap in plain numbers. For the year ended September 30, 2026, the fund returned 27.16% against 28.63% for its benchmark, the domestic price of gold. Over five years the fund’s annualised return was 24.96% against 26.36% for the benchmark. Roughly one and a half percentage points a year, in both cases. That’s the cost of convenience, measured.

What you pay to hold a gold ETF

The headline cost is the total expense ratio, or TER. The Edelweiss scheme’s document puts the maximum TER permissible under Regulation 52(6)(c) at up to 1.00% of daily net assets a year, covering things like the management fee, custody fees, registrar costs and GST on expenses. The actual TER a fund charges can be lower, and fund houses post the current figure on their websites. Check that number, not the cap.

Then there are the costs on your side of the trade. You pay your broker’s charges when you buy and sell, and the price you trade at on the exchange may be a little above or below the NAV. The Gold BeES note says there is no securities transaction tax on trading its units, and it also says there’s no exit load. Nippon’s note also mentions that Gold BeES units are accepted as margin for trading on NSE, with an applicable haircut, which matters to some active traders.

A worked example with round, made-up numbers

Let’s say Meera, a hypothetical investor, buys 1,000 units of a gold ETF at a price of ₹120 a unit. That’s ₹1,20,000. If each unit represents roughly 0.01 gram of gold at the start, she owns a claim on about 10 grams.

Now assume the fund’s TER is 0.80% a year (an illustration, not any fund’s actual figure) and gold’s domestic price doesn’t move at all for a year. The fund deducts its expenses from assets, so after a year the gold behind her units is worth about 0.80% less: roughly ₹1,19,040 instead of ₹1,20,000, ignoring the small cash portion and trading costs. Her claim on metal has slipped from about 10 grams to about 9.92 grams.

Stretch that over ten flat years and the drag compounds to roughly 7.7%, since 0.992 multiplied by itself ten times is about 0.923. In a year when gold rallies 20%, nobody notices 0.80%. Over a decade, you do. That’s why two gold ETFs holding identical bars can deliver different returns, and why the expense ratio and tracking difference are the first two numbers we’d compare.

Buying on the exchange versus dealing with the AMC

Almost everyone buys and sells gold ETF units on the exchange during market hours. On Nippon’s note, units bought through an NSE broker land in your demat account on a T+1 rolling settlement.

Direct dealing with the fund house is for big players. Gold BeES creates and redeems units directly only in creation unit size, which is 120,000 units, for authorised participants, market makers and large investors, and the note says the execution value for large investors must be greater than ₹25 crore. Edelweiss uses a creation unit of 100,000 units.

So who keeps the exchange price close to NAV? Market makers. The Edelweiss document says the AMC will appoint at least two market makers who offer daily two-way buy and sell quotes. They can create or redeem units with the fund when the exchange price drifts, and that arbitrage pulls it back.

The safety valve when the exchange dries up

SEBI’s rules give ordinary investors a way out if the exchange route stops working. According to the Edelweiss document, you can go directly to the AMC to redeem units worth up to ₹25 crore without any exit load if any one of these happens:

• The ETF’s closing price is at a discount of more than 1% to the day-end NAV for 7 continuous trading days.
• No quotes are available on the exchanges for 3 consecutive trading days.
• The total bid size on the exchange is less than half the creation unit size each day, averaged over 7 consecutive trading days.

You’ll rarely need this with the large, heavily traded gold ETFs. It matters more with smaller funds where the order book can be thin, and it’s one more reason to look at liquidity before you pick a fund.

Two gold ETFs can hold identical 1 kg bars and still give you different returns. The difference lives in the expense ratio, the cash drag and the spread you trade at.

How to pick between gold ETFs

The metal is the same everywhere, 995 fineness bars in a custodian’s vault, so the choice comes down to cost and convenience. Here’s the order we’d check things in:

1. Tracking difference over three and five years. This is the gap you actually suffered. A smaller number is better.
2. Current TER. Use the figure on the fund house’s site, not the regulatory maximum in the scheme document.
3. Liquidity on the exchange. Look at daily traded volumes and the gap between buy and sell quotes. A thin order book costs you on entry and exit.
4. Price versus NAV when you trade. A limit order placed close to the latest NAV keeps you from paying an unnecessary premium.
5. Fund size. Bigger funds often trade more actively. Gold BeES, for instance, reported month-end assets of ₹56,981.58 crore as of September 30, 2026.

If you’re weighing gold ETFs against the government’s gold bonds, the two work very differently on interest, lock-ins and redemption. We’ve explained the bond side in our piece on how a sovereign gold bond works on the exchange and at redemption. And whichever route you take, decide your gold allocation as part of a plan rather than chasing a rally; our guide to risk management in trading covers sizing in more detail.

Things that catch first-time buyers out

Assuming a unit is a fixed weight. It starts near a round number and shrinks with expenses, as Nippon’s note spells out.

Comparing against the international gold price. The benchmark is the domestic price of gold, which includes the rupee conversion, customs duty and landing costs. If you compare an ETF’s return with dollar gold, the numbers won’t line up and that’s expected.

Using market orders in a thin order book. When buyers and sellers are few, a market order can fill well away from NAV. A limit order is a cheap habit.

Ignoring the cash slice. A fund holding a couple of per cent in cash will lag a little in a sharp gold rally and fall a little less in a sharp drop. Over time it’s a small drag, not a hedge.

Gold ETFs are a clean, regulated way to own gold, and the disclosures are good if you read them. The fund’s factsheet, its tracking difference page on the AMC or AMFI website, and the scheme information document filed with SEBI tell you nearly everything above for the specific fund you’re looking at. For the basics of reading exchange data on any listed instrument, our explainer on how to read the NSE bhavcopy is a useful companion.

Disclaimer: This article is for education only and is not investment advice or a recommendation to buy or sell any fund or security. Meera and the figures in the worked example are hypothetical. Fund-specific numbers are taken from the linked documents as of the dates stated and will change, so check the latest scheme documents and speak to a SEBI-registered adviser before investing. Mutual fund investments are subject to market risks.