When a country’s currency weakens, foreign investors flee the local markets as a softer foreign-exchange rate usually means fragile economic fundamentals.
However, foreigners’ trading pattern in South Korea’s stock market over the past couple of months tells a different story.
According to the Korea Exchange on Thursday, foreign investors have bought a net 5.07 trillion won ($3.8 billion) worth of shares on the main Kospi bourse since the start of July.
It is the first time since the final two months of 2021 that foreigners posted net purchases for two consecutive months.
The local currency hit an intraday low of 1,345 against the greenback on Thursday, weakening from 1,298 in early July.
Given the softening won, foreigners’ heavy buying of Korean stocks defies conventional wisdom.
Foreigners are the main buyers of Korean stocks in recent weeks UNDERVALUED IN DOLLAR TERMS
Market pundits say the Korean stock market is undervalued when viewed in dollar terms.
The benchmark Kospi index closed up 1.2% at 2,477.26 on Thursday. But when converted into dollar terms, the index is hovering around the 2,100-2,200 range – similar to the level seen in December 2019, when the stock market was in the doldrums.
During the 2008-09 financial crisis, the dollar-converted Kospi moved below the benchmark index in won terms by 16 percentage points. The following year, foreigners strongly bought into Korean stocks, posting 32.39 trillion won in net buying. The Kospi index gained 50% on the year.
Data showed foreigners’ Korean stockholdings have plunged to 27%, their lowest level in nearly 13 years, from 32% early last year, meaning increasing room for more purchases as soon as the foreign exchange rates stabilize.
“Money is flowing out of equity funds in emerging markets worldwide. But data shows foreigners are buying Korean stocks. That shows the attractiveness of the Korean market,” said Yuanta Securities analyst Kim Hu-jung.
Foreign investors are key buyers of Korean stocks on the Kospi market WINDFALL GAINS FROM US-CHINA CONFLICT
Some analysts said Korea stands to gain from the growing conflict between its two largest trading partners, the US and China.
"The US Inflation Reduction Act (IRA) excludes materials and parts produced in China, so Korean companies that can replace them are getting attention,” said Cape Investment & Securities strategist Na Jeong-hwan.
Among the top picks by foreign investors on the main Korean bourse are chipmakers and battery manufacturers such as Samsung Electronics Co., SK Hynix Inc., LG Energy Solution Ltd. and Samsung SDI Co.
The latest interest rate hike will remove the rate differential between South Korea and the US, discouraging foreign investors from flocking to the safe haven.
The recent decline in the Korean currency’s value, however, is posing a challenge to Asia's fourth-largest economy as soaring raw material prices boost import costs for local manufacturers, hurting their profitability.
Some analysts warn that foreigners won’t continue their buying streak unless the dollar-won exchange rate stabilizes.
“Foreigners’ strong buying in recent weeks could be just short covering to pay off short-sold stocks earlier,” said a market analyst.
Write to Hyung-gyo Seo and Sung-Mi Shim at seogyo@hankyung.com In-Soo Nam edited this article.
