Early in the session, the KOSPI remained steadily positive, maintaining its position above the 6,900 mark.

On the 21st, the KOSPI opened at 6,938.34, up 0.64% from the previous session. Employees at the dealing room of Hana Bank Headquarters in Jung-gu, Seoul are monitoring the stock market and exchange rates. September 21, 2026. Photo by Kim Hyunmin

On the 21st, the KOSPI opened at 6,938.34, up 0.64% from the previous session. Employees at the dealing room of Hana Bank Headquarters in Jung-gu, Seoul are monitoring the stock market and exchange rates. September 21, 2026. Photo by Kim Hyunmin

View original image

As of 9:14 a.m. on September 21, 2026, the KOSPI stood at 6,960.50, up 66.27 points (0.96%) from the previous session.


By investor type, foreigners and institutions recorded net purchases of 189.3 billion won and 21.7 billion won, respectively. In contrast, individual investors posted a net sell of 268.7 billion won.


Across sectors, the market showed mixed trends. Medical precision instruments (+1.74%), electrical and electronics (+1.29%), and distribution (+1.01%) saw gains, while paper & wood products (-1.17%), non-metallic minerals (-1.14%), and construction (-0.90%) declined.


Among the top 20 stocks by market capitalization, more stocks were up than down. SK (+3.85%), Samsung Electronics (+3.45%), and Samsung C&T (+2.14%) climbed, while LG Energy Solution (-2.68%), Samsung SDI (-1.76%), and Kia (-1.48%) recorded losses.


The KOSDAQ fell by 1.70 points (0.21%) to 825.42 compared to the previous session.


By investor group, individuals showed a net purchase of 137.9 billion won, maintaining a buying advantage. On the other hand, foreigners and institutions posted net sales of 95.0 billion won and 36.7 billion won, respectively.


Most sectors on the KOSDAQ declined. Transportation and storage (-1.88%), construction (-1.77%), and non-metallic minerals (-1.27%) dropped, while only six sectors increased, including telecommunications (+2.68%), entertainment & culture (+0.34%), and general services (+0.31%).



Among the top 20 stocks by market capitalization, the KOSDAQ showed a mixed trend. PSK (+3.62%), PSK Holdings (+3.25%), and Peptron (+2.12%) rose, while Ecopro BM (-1.86%), Ecopro (-1.48%), and Jusung Engineering (-1.46%) fell.


This content was produced with the assistance of AI translation services.

© The Asia Business Daily. All rights reserved. Unauthorized AI training and use prohibited.

Today’s Briefing