MONQ50 ETF Jumps 19.8% — But It’s Not What It Looks Like

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By S. JHA

This isn’t a story about 50 American tech stocks having a blowout day. It’s a story about a broken pricing mechanism, a regulatory band rule that compounds rather than corrects, and a fund now trading at nearly double what it’s actually worth.

Mumbai, September 16, 2026 — The Motilal Oswal Nasdaq Q 50 ETF (NSE/BSE: MONQ50) gained 19.8% today, extending a runaway rally that has seen the fund’s traded price detach almost completely from the value of the fifty Nasdaq-listed companies it’s supposed to track. This is not a case of strong underlying performance — it’s a textbook example of what happens when an ETF’s arbitrage mechanism stops working and a fixed pool of units gets chased by growing demand.

The Numbers Tell the Real Story

Value Research Online’s detailed tracking of the fund makes the disconnect explicit: between September 4 and September 9, “the Nasdaq Q-50 index went nowhere. The Motilal Oswal Nasdaq Q50 ETF, which owns exactly those fifty companies, rose 50%.”

A separate Value Research analysis, published just days later, found the pattern continuing: “Between last Friday and Thursday, the Motilal Oswal Nasdaq Q50 ETF rose 41 per cent. The fifty companies it owns fell 2.6 per cent.” Same underlying shares, opposite direction of travel.

The gap between the fund’s market price and its actual net asset value (NAV) has widened dramatically as a result. As of September 15, Value Research’s data shows the fund’s declared NAV at ₹117.79 — while same-day price was at ₹231.51, implying the ETF is currently changing hands at roughly double what the underlying portfolio is actually worth.

Why the Arbitrage Mechanism Stopped Working

Under normal circumstances, an ETF trading above its NAV should self-correct quickly. Value Research explained the mechanics plainly: “if the price drifts above NAV, a market maker gets fresh units from the fund house at NAV and sells them until the gap closes.” That’s the entire reason ETF prices normally track their underlying assets so closely.

That mechanism has been switched off for over a year. Value Research reported that “India’s $1 billion limit for overseas ETFs was filled in April 2024, and no new units have been created since” — meaning fund houses, including Motilal Oswal, are legally barred from issuing fresh ETF units to meet demand, regardless of how large the price-to-NAV gap grows. The outlet noted this isn’t isolated to one fund: “International funds that do not route through ETFs draw on a separate $7 billion limit, and that one is full too,” with 59 of India’s 60 open-ended international mutual funds now closed to lump-sum investment as a direct consequence.

Business Standard’s historical reporting confirms Motilal Oswal first suspended unit creation for this fund and its sister Nasdaq 100 ETF as far back as January 2022, and the mechanism has remained effectively frozen since the limit refilled in 2024.

A Regulatory Rule Change Poured Fuel on the Fire

The premium had actually held in a relatively contained range for most of this year. Value Research’s data shows that “from January to August, the Q50 premium sat between 17 and 23 per cent and never broke through,” largely because exchange price-band rules capped how far the price could move in a session — creating what the outlet called “an accidental ceiling.”

That ceiling came off on September 7, when SEBI introduced a new circuit-band methodology. Instead of anchoring daily price bands to a stable reference point, the new rule “moved the base to the previous day’s traded price, with a 10 to 20 per cent band around it,” according to Value Research.

For a normally-functioning ETF, that’s a reasonable housekeeping change. But for a fund whose price had already detached from its NAV, the effect was to let the existing premium compound daily rather than reset.

Value Research’s day-by-day tracking shows exactly how fast that spiral moved: “15.6 per cent on September 7, a day the US market was shut and the NAV did not move, then 19.3, then 8.8.”

Over that stretch, the premium itself — the gap between market price and NAV — expanded from roughly 19.5% to 81%, and has continued climbing since, based on the further premium implied by today’s price versus the latest NAV.

Volume Confirms This Is Speculative, Not Fundamental

Trading activity data reinforces that this rally is being driven by momentum-chasing rather than informed demand for the fund’s actual underlying assets. Value Research reported the Q50 “traded Rs 43 crore on Wednesday, up from a usual Rs 1.4 crore a day” — roughly a thirtyfold spike in turnover for a fund with total assets under management of only around ₹171-176 crore, according to multiple fund trackers including ICICIdirect and Anand Rathi.

That combination — a tiny, normally illiquid fund suddenly seeing outsized volume alongside a price spiralling away from its NAV — is the classic signature of retail investors piling into a security precisely because its price is rising, rather than because of any change in its actual value.

The Fund Houses’ Own Warning

Notably, both major fund houses affected by this dynamic have publicly flagged the risk rather than staying silent. Mirae Asset, which runs a similarly premium-affected international ETF (the Mirae Asset NYSE FANG+ ETF), issued an advisory “against buying at a significant premium.”

Motilal Oswal’s own investor note went further, laying out the mathematics directly: under the old price-band rule, the Q50 “could not have closed above Rs 142.60 on Monday or Rs 142.48 on Tuesday; under the new one the ceilings were Rs 170.32 and Rs 196.91,” and the fund closed within a rupee of each ceiling on both days.

Value Research’s summary of that note captured its essentially unresolved warning: “The note says the price may keep rising 20 per cent a day. It does not say whether you should pay it.”

What Investors Need to Understand

The most important distinction here is one Value Research itself made explicit: “That gap is the premium: a shortage charge, not a return.” Anyone who bought units of this ETF before the premium widened and is now sitting on today’s 19.8% gain has, on paper, made money — but that gain reflects other buyers paying an increasingly inflated price for a fixed, non-expandable supply of units, not any actual increase in the value of the fifty Nasdaq companies the fund holds.

Should India’s overseas investment limits eventually be raised and unit creation resume — as happened after the 2022 suspension was previously lifted — the arbitrage mechanism would reactivate, and there would be nothing structurally preventing the premium from collapsing back toward NAV, which would mean a sharp price decline with no corresponding change in the underlying portfolio’s value.

This article is intended for informational purposes only and is not investment advice. Readers should conduct their own due diligence or consult a SEBI-registered financial advisor before making investment decisions.)