Strota/ Newsroom/ Global Markets/ 2026-07-31

KOSPI fell 1.2%

Strota Newsroom · Global Markets · session of 2026-07-31 · market close

KOSPI closed at 5,593.56 on 2026-07-30, fell 1.2% on the session and is +32.7% year-to-date. Here is what the market data shows.

South Korea's KOSPI closed at 6595.45 on 31 July after rising 17.91% in a single session, an extraordinary one-day gain that followed a sharp decline in the days immediately before it. Nothing else in the peer group came close, and the move was verified against the index's own price series.

The trend picture around that surge is where the story gets awkward. Even after that one-day advance, the KOSPI was still down 1.42% over the past week and down 20.57% over the past month, and it sat 27.64% below its 52-week high of 9114.55. The close also remained below the 50-day moving average of 7753.33 — the average price of the last fifty sessions, a rough gauge of the short-term trend — while staying above the 200-day average of 5734.22. Set against a longer frame, the index was still 111.43% above its 52-week low of 3119.41 and up 56.51% for the year to date, with a three-month return of just -0.69%. In other words, a violent bounce inside a downtrend, not a resumption of one.

Elsewhere in Asia the same session was firm but not remotely comparable. Taiwan's TAIEX gained 7.98% and Japan's Nikkei added 4.03%, while Hong Kong's Hang Seng was flat at 0.1% and Shanghai rose 0.72%. Indian benchmarks barely moved, the Sensex up 0.21% and the Nifty 50 up 0.27%. Wall Street, whose latest close came a day earlier on 30 July, was higher, with the Nasdaq up 2.78%, the S&P 500 up 1.66% and the Dow up 1.19%. Europe lagged: the FTSE 100 added 0.22%, the DAX 0.28%, the CAC 40 0.78% and the Euro Stoxx 50 0.63%. Tech-heavy markets led, yet Seoul's gain sat far beyond that pattern.

News coverage in the pack points in one direction without confirming it. A headline from AP News attributed the jump to a surge in chipmaking stocks; the Financial Times framed it as investors piling back into artificial-intelligence names, and Moneycontrol.com described an AI-driven tech rally returning. According to a headline from the WSJ, the session was a record daily gain for the index, logged despite official efforts to calm the swings. Bloomberg.com published a piece on why the index has become more volatile than bitcoin, while CNBC, Business Insider and The New York Times ran wider features on a market they described as bipolar and as living through one of its wildest months.

What the data establishes is the size and direction of the move and where it left the index in its range. What it does not establish is a specific trigger: the pack contains no policy decision, earnings release or economic figure tied to the session, only headlines pointing at renewed appetite for chip and AI exposure.

The numbers

Around the world (same session)

Recent headlines

Sources

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How this article was made: Strota assembled the market data above (the index's price history, same-session peer-market moves and public headlines) and an AI model wrote the narrative strictly from that evidence — it is not permitted to add outside facts or numbers. Every figure comes from the underlying market/public data.