BR100 Increased By (1.04%)
BR30 Increased By (1.01%)
KSE100 Increased By (0.66%)
KSE30 Increased By (0.77%)
BECO 5.45 Increased By ▲ 0.13 (2.44%)
BML 56.05 Increased By ▲ 0.96 (1.74%)
BOP 35.23 Increased By ▲ 0.19 (0.54%)
CNERGY 8.18 Increased By ▲ 0.09 (1.11%)
DCL 11.54 Increased By ▲ 0.18 (1.58%)
FCCL 58.25 Increased By ▲ 2.06 (3.67%)
FCSC 5.01 No Change ▼ 0.00 (0%)
FFL 17.75 Increased By ▲ 0.07 (0.4%)
FNEL 1.26 Increased By ▲ 0.02 (1.61%)
HUMNL 11.14 Increased By ▲ 0.21 (1.92%)
KEL 8.60 Increased By ▲ 0.03 (0.35%)
KOSM 6.68 Increased By ▲ 0.19 (2.93%)
MLCF 107.00 Increased By ▲ 0.49 (0.46%)
NBP 202.30 Increased By ▲ 2.54 (1.27%)
PACE 11.12 Increased By ▲ 0.10 (0.91%)
PAEL 45.57 Increased By ▲ 0.57 (1.27%)
PIAHCLA 31.43 Increased By ▲ 2.86 (10.01%)
PIBTL 18.35 Increased By ▲ 0.08 (0.44%)
PPL 246.85 Increased By ▲ 2.36 (0.97%)
PRL 35.25 Increased By ▲ 0.31 (0.89%)
PTC 65.00 Decreased By ▼ -0.82 (-1.25%)
SEARL 94.54 Increased By ▲ 0.49 (0.52%)
SSGC 30.90 Increased By ▲ 0.07 (0.23%)
TELE 8.81 Increased By ▲ 0.11 (1.26%)
THCCL 65.80 Increased By ▲ 0.81 (1.25%)
TPLP 10.78 Increased By ▲ 0.52 (5.07%)
TREET 25.25 Increased By ▲ 0.38 (1.53%)
TRG 63.91 Increased By ▲ 0.55 (0.87%)
WAVES 10.81 Increased By ▲ 0.16 (1.5%)
WTL 1.25 Increased By ▲ 0.01 (0.81%)
Markets

South Korean shares erase early gains as chip volatility, AI concerns weigh

  • The benchmark KOSPI was down 35.40 points, or 0.38%, at 8,362.96
Published June 30, 2026 Updated June 30, 2026 11:14am
By

SEOUL: Round-up of South Korean financial markets: 

South Korean shares reversed early gains to trade lower on Tuesday, as volatility in heavyweight semiconductor stocks weighed on the broader market, with investors turning cautious about the durability of the AI-driven chip rally.

The benchmark KOSPI was down 35.40 points, or 0.38%, at 8,362.96, as of 0217 GMT. Earlier in the session, the index climbed up to 1.4%, before shedding gains to drop as much as 2.1%.

The KOSPI has fallen 0.2% this month, though it remains up 67% for the quarter and 101% year-to-date. Shares of chipmaker Samsung Electronics were up 1.55%, easing from a 3% climb earlier in the day. Peer SK Hynix erased early gains to fall 1.03%.

On Monday, South Korea unveiled a sweeping semiconductor and artificial intelligence strategy, with President Lee Jae Myung announcing more than $576 billion in chip investments to bolster global competitiveness and rebalance growth.

“It is necessary to brace for volatility in semiconductor stocks capping the benchmark’s upside as it is the last trading day of the quarter and the first half,” said Han Ji-young, an analyst at Kiwoom Securities.

Battery maker LG Energy Solution slid 8.74%, while Hyundai Motor and sister automaker Kia Corp were down 0.60% and 1.78%, respectively.

Steelmaker POSCO Holdings shed 4.80%, while drugmaker Samsung BioLogics fell 4.56%.

Of the total 916 traded issues, 252 shares advanced, while 626 declined. Foreigners were net sellers of shares worth 2.1 trillion won ($1.36 billion).

The won was quoted at 1,549.3 per dollar on the onshore settlement platform, 0.41% lower than its previous close at 1,543.0.

The most liquid three-year Korean treasury bond yield fell 1.6 basis points to 3.723%, while the benchmark 10-year yield fell 2.4 basis points to 4.100%. ‑Reuters

Comments

200 characters remaining