South Korea's benchmark Korea Composite Stock Price Index (KOSPI) pared sharp early gains on Friday, 14 August, rising 87.95 points, or 1.29 percent, to 6,901.29 as of 11:20 a.m. local time, as retail and institutional investors continued offloading large-cap technology stocks even as foreign buyers stepped in aggressively. The index had surged as high as 2.9 percent in early trade, briefly touching the psychologically significant 7,000 mark, before selling pressure trimmed the advance.

Foreign Buyers vs. Domestic Sellers

Foreign investors alone purchased nearly 1.01 trillion won (approximately US$714 million) worth of shares during the session, according to reports. That buying was nearly offset by a combined 978.9 billion won in net selling from retail and institutional investors, underscoring a divergence in sentiment between overseas and domestic market participants. The tug-of-war kept the index well below its intraday peak, illustrating how persistent domestic profit-taking can blunt even strong foreign inflows.

Blue-Chip Movers

Among large-cap stocks, Samsung Electronics — the market's most closely watched bellwether — rose 0.56 percent, while rival chipmaker SK Hynix added a more robust 3.2 percent. The gains in these two names provided a partial floor for the broader index even as the wider technology segment faced selling. The Korean won strengthened slightly, trading at 1,414.1 won against the US dollar as of 11:20 a.m., up 4.5 won from the previous session's close.

Wall Street Tailwinds

Overnight, US equities closed at an all-time high, aided by easing oil prices. The S&P 500 climbed 0.7 percent, the Dow Jones Industrial Average added 0.1 percent, and the tech-heavy Nasdaq Composite gained 0.8 percent. The positive Wall Street close provided the initial impetus for Seoul's gap-up open, though domestic selling quickly capped the upside.

South Korea's Economic Outlook

Separately, South Korea's Ministry of Finance and Economy upgraded its assessment of the country's economic trajectory in its monthly Green Book report released on Friday. The ministry described the recovery as 'strengthening' — a step up from the previous month's characterisation of it as 'solidifying.' The upgrade was driven by a sharp rise in exports and improving domestic consumption.

However, the ministry acknowledged lingering headwinds. 'Recently, the Korean economy has seen its recovery strengthen, with exports rising sharply and domestic demand, including consumption, showing signs of improvement,' the report stated. It also flagged persistent pressures on household livelihoods, including inflationary risks from elevated oil prices and difficult employment conditions for vulnerable groups — risks compounded by ongoing uncertainty from the Middle East conflict.

With the KOSPI hovering just below the 7,000 threshold and domestic investors still in sell mode, the durability of the current recovery rally will hinge on whether foreign buying momentum is sustained and whether export strength translates into broader employment gains.