One investor pays Tk 10 for a share in a fund whose underlying assets are worth Tk 10. Another pays Tk 7 for a share in a fund whose assets are also worth Tk 10. Both are buying mutual funds in Bangladesh. Both believe they are making the rational choice. And both are correct — because the two fund structures operate on fundamentally different rules, and the 30% gap between them is not a mistake. It is a feature.
That gap — the persistent discount to net asset value that has defined closed-end funds on the DSE since inception — is the single most important number any mutual fund investor in Bangladesh needs to understand. It explains why closed-end funds dominated volume on April 1, why BSEC wants to eliminate an entire fund category, and why your choice between open-end and closed-end determines not just your returns but your ability to exit.
Two Structures, Two Entirely Different Markets
An open-end mutual fund in Bangladesh issues new units continuously. You buy directly from the sponsoring asset management company, not on the stock exchange. The fund prices those units daily at NAV — the total value of holdings divided by units outstanding. When you want out, the fund buys your units back at that day’s NAV. No negotiation. No discount. No waiting for a buyer.
A closed-end fund operates on the opposite principle. It conducts a single initial offering, issues a fixed number of units, and lists them on the DSE. After that, no new units are created and no units are redeemed. If you want to sell, you find a buyer on the exchange — at whatever price supply and demand dictate. The fund itself has no obligation to buy you out until its fixed tenure of five to ten years expires.
This structural difference sounds academic until you see what it does to prices. And prices are where the theory breaks.
The 30% Discount That Never Closes
Between 2016 and 2019, closed-end mutual funds on the DSE traded at an average discount of 30% to their net asset value. A fund holding Tk 100 crore in assets would see its units valued by the market at Tk 70 crore. This was not a brief dislocation. Academic research on the Bangladesh market documents deep, continuous discounts stretching back to the industry’s inception.
The mechanics are straightforward once you see them. An open-end fund must hold cash reserves to honour redemptions — investors can show up any day demanding their money. That liquidity buffer means the fund cannot deploy 100% of assets into equities. It drags on returns but guarantees your exit.
A closed-end fund has no such obligation. Every taka can be invested. In theory, this should deliver higher returns — and research confirms that closed-end funds with identical holdings outperform their open-end counterparts precisely because they do not carry redemption drag. But the market does not reward this advantage. It punishes the illiquidity instead.
Why? Because a closed-end unit holder who needs cash before maturity must sell on the exchange. And on the DSE, where trading volumes for many fund units remain thin, selling means accepting a discount. Investor sentiment, information asymmetry, low trading volume, and limited research coverage all compress prices further. The discount becomes self-reinforcing — new buyers demand a discount because the discount exists, because they expect to sell at a discount themselves.
What BSEC’s Phase-Out Means for Your Decision
BSEC has signalled its intention to phase out closed-end mutual funds entirely, calling the structure outdated and inconsistent with international standards. If this proceeds, existing closed-end funds would either convert to open-end structures or wind down at maturity — in both cases, units would eventually be redeemed at or near NAV.
For investors holding closed-end units purchased at a 30% discount, that convergence to NAV represents a built-in return that open-end investors can never access. But it comes with a catch: you must be willing to hold until conversion or maturity, which could be years away. And the regulatory timeline remains uncertain — BSEC proposals do not always become policy on schedule.
Open-end funds offer none of that discount arbitrage. What they offer instead is certainty. Daily NAV pricing means you always know what your units are worth. Redemption at NAV means you exit at fair value. No discount, no premium, no waiting. For investors who need liquidity or lack the conviction to hold through multi-year discount periods, this certainty has real value.
Which Structure Fits Your Strategy
The choice reduces to a single question: what is your time horizon?
If you can lock capital for five to ten years and tolerate the volatility of exchange-traded pricing, closed-end funds offer the mathematical advantage — full deployment of assets plus the potential for discount narrowing as maturity or conversion approaches. The capital gains tax treatment applies equally to both types, so the tax angle does not tip the balance.
If you need the ability to exit at fair value on any given day — or if you are building a position gradually through periodic investments — open-end funds are the only structure that accommodates that. You sacrifice the discount opportunity but eliminate the risk of selling into a thin market at a price that does not reflect underlying value.
The 30% discount is not free money. It is compensation for bearing a specific risk — illiquidity and time. Whether that compensation is adequate depends entirely on how long you can afford to wait.
Disclaimer: This article is for educational purposes only and does not constitute investment advice. Mutual fund investments are subject to market risks. Past NAV discounts do not guarantee future discount levels. Consult a BSEC-licensed investment adviser before making investment decisions.