The market's traders are preparing for sharp fluctuations in the Korean won's exchange rate due to an unusual, large-scale inflow of U.S. dollars expected from SK hynix's major listing in the United States. This influx is anticipated to provide the won, which has been the worst-performing currency in Asia this year, with a powerful, albeit likely temporary, boost.

Last week, the won rebounded strongly from a 17-year low to 1,505 won per U.S. dollar. The strengthening was driven by several banks underwriting the chipmaker's American Depositary Receipts (ADR) selling dollars forward ahead of the official listing last Friday.

This fundraising marks the largest U.S. listing by a foreign company. SK hynix plans to repatriate over $26 billion of the proceeds to South Korea to fund the construction of new production facilities for memory chips required for artificial intelligence computing power.

Wei Zhaixian, a foreign exchange analyst at Kyobo Securities in Seoul, stated that following the settlement of the ADR issuance on Tuesday, SK hynix is expected to remit approximately $1 billion daily over the subsequent month. This should temporarily alleviate depreciation pressure on the won.

Wei Zhaixian commented, "The dollar-to-won conversion demand generated by this ADR listing will indeed act as a short-term positive factor. However, I do not believe these funds are sufficient to reverse the overall trend of the exchange rate."

SK hynix declined to comment on the matter. While its U.S.-listed ADRs closed sharply higher, surging 13% last Friday, the company's shares listed in South Korea fell by over 8% on Monday.

Most analysts and traders agree that this dollar inflow will support the won in the near term. According to Bank of Korea data, the average daily foreign exchange transaction volume for South Korean banks in the first quarter was $102.7 billion. The total funds raised from this listing account for roughly 1% of that figure, which analysts say is substantial enough to exert a noticeable pull on the exchange rate.

In the longer term, however, this capital inflow is unlikely to offset persistent capital outflows. Affected by these outflows, the won has performed extremely poorly among major Asian currencies this year, faring better only than the Philippine peso, the Thai baht, the Indian rupee, and the Indonesian rupiah.

Mitul Kotecha, Head of Asia Emerging Markets Macro Strategy at Barclays, noted, "From a broader macroeconomic perspective, these funds will not alter the overall weak trajectory of the Korean won."