![[Seoul=NEWSIS] Reporter Ko Seung-min = On the 22nd, the KOSPI closed at 7,017.91, up 10.19 points (0.15%) from the previous day, as dealers worked in the Seoul Hana Bank dealing room. The KOSDAQ closed down 1.89 points (0.23%) at 834.38. In the Seoul foreign exchange market, the won-dollar exchange rate settled at 1,358.2 won per dollar, down 22.8 won from the previous trading day's weekly closing price. kkssmm99@newsis.com /Photo=Ko Seung-min](https://thumb.mt.co.kr/cdn-cgi/image/f=avif/21/2026/09/2026092309122470357_1.jpg)
"The KOSPI index rose on the last trading day before the Chuseok holiday, the 23rd, driven by buying from foreigners and institutional investors."
"At 9:08 a.m., the KOSPI index traded at 7,118.22, up 100.31 points (1.43%) from the previous day. While foreigners and institutional investors were net buying 179.6 billion won and 46 billion won respectively, retail investors were net selling 254.4 billion won."
"Samsung Electronics was trading up 2.62% at 283,750 won. SK Hynix showed a rise of 1.90% to 1.875 million won."
"Additionally, SK Square (+3.88%), Samsung Electronics Preferred (+3.31%), Samsung C&T (+2.32%), Samsung Electro-Mechanics (+2.02%), LG Energy Solution (+1.28%), Hyundai Motor (+0.69%), and KB Financial Group (+0.57%) were rising."
"Samsung Biologics (-0.22%) was falling."
"The KOSDAQ index rose 7.59 points (0.91%) to 841.97. While retail investors were net buying 43.3 billion won, foreigners and institutional investors were net selling 21 billion won and 15.1 billion won respectively."
"Wonik IPS (+4.68%), EcoPro BM (+2.30%), Rainbow Robotics (+1.26%), EcoPro (+1.25%), HPSP (+0.92%), Simtek (+0.81%), Juseung Engineering (+0.49%), IOTech (+0.21%), and Altogen (+0.20%) were rising."
"Rino Industrial (-2.13%) was falling."
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