Monday, March 23, 2026

KOSPI Triggers Intraday Sell-Side Sidecar as Samsung Electronics Falls Below 190,000 Won

Input
2026-03-23 10:20:15
Updated
2026-03-23 10:20:15
On the 23rd, an electronic board in the dealing room at the KEB Hana Bank head office in Jung District, Seoul displays the Korea Composite Stock Price Index (KOSPI) and the won–dollar exchange rate. Provided by Yonhap News Agency.

According to The Financial News, the KOSPI triggered an intraday sell-side sidecar, while Samsung Electronics slid below 190,000 won, weighing heavily on investor sentiment.
As of 10:16 a.m. on the 23rd, the KOSPI was trading at 5,469.43, down 5.39% from the previous session.
The KOSPI 200 Index Futures plunged more than 5% during the session, activating a temporary suspension of program sell orders, known as a sidecar.
Foreign investors led the decline, posting net sales of nearly 2 trillion won in the Stock Market Division of the Korea Exchange. Institutions were also net sellers of about 2.5 trillion won. In contrast, individual investors bought a net 4.3 trillion won or so, attempting to support the lower end of the market.
Large-cap stocks by market capitalization were hit hard as well. Samsung Electronics was trading at 189,000 won, down 5.22% from the previous session. SK hynix was also down 6.45%, trading at 942,000 won.
The KOSDAQ Index was trading at 1,114.90, down 4.01% from the previous day.

dschoi@fnnews.com Choi Doo-seon Reporter