Imagine you are tracking an Indian IT major listed on the NSE that also has an ADR program in the US. You notice a persistent price discrepancy: the ADR is trading at a significant premium to the domestic share price, suggesting an arbitrage opportunity. As a research analyst, you must determine whether this gap is driven by temporary demand-supply imbalances or by structural barriers to fungibility. If the shares are fully fungible, the price should eventually converge as market participants move stock between the two jurisdictions to capture the spread.
Fungibility in the context of depository receipts refers to the ability to convert the underlying domestic shares into receipts and vice versa without institutional friction. When receipts are fungible, a custodian can take domestic shares, deposit them in a local depository, and issue a corresponding receipt abroad, or conversely, cancel a receipt to release the underlying share for domestic trading. This cross-border movement ensures that global investors and domestic traders operate within a linked pricing mechanism.
Without this mechanism, the depository receipts would trade as isolated instruments, effectively decoupling their valuations from the parent entity.
In your valuation work, fungibility acts as a safeguard against extreme valuation variance between markets. If you are modeling a company with heavy offshore listing exposure, a lack of fungibility implies that you cannot simply use the ADR’s pricing as a proxy for the domestic stock’s fair value. You must account for potential liquidity premiums or discounts specific to each exchange.
If a regulation suddenly restricts the conversion of these shares, your valuation model must be adjusted to reflect this liquidity risk, as the ‘arbitrage floor’—the mechanism that keeps prices aligned—would effectively be removed.
Consider the case of an investor moving capital from the Indian market to a global portfolio via ADRs. If the issuer has established a two-way fungibility agreement, the investor can leverage the efficiency of global markets to hedge their local positions. For a research analyst, identifying these structural links is essential; it differentiates a sophisticated valuation, which accounts for cross-border liquidity flows, from a superficial price-target exercise.
Always verify the status of the depository agreement, as the degree of fungibility is often tied to the specific level (Level I, II, or III) of the ADR program.
Nuance
Check Your Understanding
A research analyst observes that an Indian company’s GDRs trade at a persistent 10% discount to its NSE-listed shares. If the GDR program allows for full two-way fungibility, what is the most likely driver of this discrepancy in a frictionless market?
Which of the following best describes the consequence of ‘restricted fungibility’ for a research analyst valuing a foreign-listed depository receipt?
This is a companion read for Section 2.2 — Product Definitions / Terminology from PASS Research Analyst Certification Examination by Akhilesh Gururani, available on Amazon Kindle.
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