SEBI’s New ETF Trading Rules From 7 September: What Changed
From 7 September 2026, SEBI moved ETF price bands to a T-1 VWAP base and made them dynamic. What changed for equity, gold and silver ETF investors.
By Balaji Anbazhagan
· 4 min read
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The Securities and Exchange Board of India (SEBI) has changed how exchange-traded funds (ETFs) are priced and how far their price can move on an exchange in a day. The new framework took effect on 7 September 2026, a week later than first planned. It does not touch how much your ETF units are actually worth, but it changes how they trade minute to minute — and it matters more than usual right now, with gold and silver ETFs in high demand.
The short answer
- What changed: SEBI replaced the old, fixed price bands for ETFs with a new base price and dynamic bands that expand in stages during volatile trading.
- Base price: moved from the ETF’s NAV two days earlier (T-2) to a same-day (T-1) closing VWAP of the last 30 minutes’ trade — a much fresher reference point.
- Equity and debt ETFs: now start with a ±10% band, which can widen in stages up to ±20% after a 15-minute cooling-off pause.
- Gold and silver ETFs: start at ±6%, with a further ±3% allowed, uncapped, if the metal is moving sharply.
- Overnight and liquid ETFs: stay at a fixed ±5% band, since their value barely moves.
- Effective date: 7 September 2026, after SEBI pushed back the original 1 September start following feedback from exchanges.
Why SEBI made this change
Until now, an ETF’s price band on the exchange was set using its NAV from two trading days earlier (T-2). In calm markets that lag does not matter much. But when the underlying asset moves fast — as gold and silver have through September 2026 — a two-day-old NAV means the exchange price band no longer reflects what the ETF is actually worth. Investors could end up trading an ETF at a price well away from its real value, or find trading paused just when they wanted to buy or sell.
The new rules fix the reference point to the previous day’s closing VWAP (T-1) and let the band widen automatically, in stages, when the underlying genuinely moves a lot — instead of using one fixed band for every ETF regardless of how volatile its underlying asset is.
What changed, in detail
| ETF category | Old band | New band |
|---|---|---|
| Equity and debt ETFs (other than overnight/liquid) | Fixed ±20% | Starts at ±10%, expands in stages to ±20% after a 15-minute cooling-off pause |
| Gold and silver ETFs | Fixed ±20% | Starts at ±6%, plus a further ±3% (uncapped) in sharp moves |
| Overnight and liquid ETFs | Fixed ±5% | Unchanged, ±5% |
| Base price for the band | T-2 day NAV | T-1 day closing price (last 30 minutes’ VWAP) |
| Pre-open call auction | Not used for most ETFs | Extended to gold and silver ETFs as well |
What it means for you
| If you… | What changes |
|---|---|
| Hold ETF units bought through a SIP or lumpsum and don’t trade intraday | Nothing. Your units, your NAV and your returns are unaffected. |
| Trade equity or debt ETFs intraday | Expect a tighter starting band (±10%) than before, widening in stages on a genuinely volatile day. |
| Invest in gold or silver ETFs, directly or via SIP | Your ETF’s exchange price should track the metal’s actual price more closely, even on days it moves fast. |
| Buy or sell ETFs at market open | Gold and silver ETFs now go through a pre-open call auction like other ETFs, which sets a fairer opening price. |
None of this changes the NAV the fund actually calculates and pays out on redemption — it only changes how the exchange-traded price is allowed to move during the day.
Frequently asked questions
Does this affect regular mutual funds or only ETFs? Only ETFs, since only ETFs trade continuously on a stock exchange like a stock. A regular open-ended mutual fund (including one bought outside the exchange) is bought and sold at end-of-day NAV and is not affected.
Will my gold or silver ETF now be more volatile? The band is tighter to start (±6% instead of ±20%), so ordinary days should see less unnecessary price swing. On days the metal itself moves sharply, the extra ±3% lets the ETF price keep pace instead of hitting a wall.
Do I need to do anything as an investor? No. This is an exchange and fund-house level change. If you invest and hold, or invest through a SIP, there is nothing to act on.
Why did SEBI delay the start date from 1 to 7 September? Stock exchanges asked for more time to update their systems after SEBI’s original circular, so SEBI issued a follow-up circular on 28 August pushing the start date to 7 September 2026.
Sources
- Upstox, “SEBI’s revised ETF framework takes effect from today, September 7”: upstox.com
- HDFC Sky, “SEBI’s New ETF Rules Effective Sept 7”: hdfcsky.com
- Kotak Neo, “SEBI’s New ETF Trading Rules From 07 September: Key Changes”: kotakneo.com
- Tejimandi, “SEBI ETF Rules: What’s Changing From September 7?”: tejimandi.com
This article is for general information and education, not financial, tax or investment advice. Rules and rates change; check official sources or consult a qualified professional before acting. See our disclaimer.