S&P 5007,765.36▼0.5% Nasdaq27,193.34▼1.2% Dow51,231.64▲0.1% Russell 2K2,794.13▲0.0% 10-Yr5.23%−5bp VIX15.41+0.33 WTI$91.10▲3.2% Gold$4,157.80▲0.4% EUR/USD1.122▼0.3% BTC$81,907▼1.4% Nikkei70,036▼0.9%
At close · Thu, Oct 8, 2026
Daily Market Updates.

Forex

Home›Forex›Major Pairs›KOSPI dives after AI spending doubts spark chip sell-o…

KOSPI dives after AI spending doubts spark chip sell-off

South Korea’s KOSPI 200 futures tumbled so sharply that the Korea Exchange activated a five-minute “sidecar” trading curb to halt program sell orders.

Asian stocks fell sharply on Tuesday as doubts about the financial returns from artificial intelligence spending triggered a broad sell-off in global semiconductor shares, with the weakness rippling from Wall Street into Asia.

South Korea’s benchmark KOSPI bore the brunt, dropping 9.45% to near 6,120, while major chipmakers including SK Hynix slid as much as 13% and Samsung Electronics fell up to 10%. The MSCI Asia Pacific equity gauge fell more than 3% overall.

The sell-off was severe enough that steep declines in KOSPI 200 futures led the Korea Exchange to activate a five-minute sidecar trading curb, temporarily suspending program sell orders, marking the index’s 22nd such halt this year.

Elsewhere, Japan’s Nikkei 225 fell 4.38% to a two-month low near 62,090 and the Topix index declined 2.3% to 3,973. China’s SSE Composite closed down 0.83% near 3,830, while Hong Kong’s Hang Seng rose 0.58% near 25,350, helped by capital inflows and ongoing enthusiasm for local tech and AI shares, according to FXStreet.

Latest closeNikkei 225 70,035.71 ▼0.9%|Hang Seng 24,130.50 ▼0.6%|Kospi 6,803.90 ▼2.0%

More like this

Sources

Get the close, explained.

One email every trading day: what moved, why it moved, and what's on deck tomorrow. Read in 3 minutes.

Free. Unsubscribe anytime.