한국어EN
Power & Electrical
On Friday, 31 July 2026, the KOSPI opened at 5,657.79, ran as high as 6,630.77 during the session and closed at 6,595.45.The high-low range of 1,001.01 points (17.78%) is an extremely rare amplitude for a single session, and large-cap chipmakers — SK hynix, Samsung Electronics and Samsung Electro-Me
The KOSPI closed Friday, July 31 (2026) at 6,595.45, up 17.91%, after swinging from an intraday low of 5,629.76 to a high of 6,630.77 — a peak-to-trough range of 1,001.01 points, or 17.78%.The KOSDAQ added 11.63% to close at 719.76, with foreigners and institutions both in net-buy territory across b
On Thursday 30 July 2026, KOSPI closed at 5,593.56, down 1.23% from the previous day.During the session it travelled from a high of 5,976.82 to a low of 5,547.41, a range of 429.41 points (7.74%), and the day’s fear and relief both sit inside that swing.
On Wednesday 29 July 2026, KOSPI opened at 6,089.11, fell as far as 5,262.77 during the session and closed at 5,663.24. A change of -5.98% and a high-low range of 965.75 points (18.35%) came out of a single day.KOSDAQ also fell, to 662.68 (-6.12%), and both indices recorded one of the sharpest falls
On Tuesday 28 July 2026 KOSPI closed at 6,023.66, down 10.84% in a single day.The intraday low of 5,992.91 came at 15:12, and KOSDAQ also closed at 705.85, down -7.72% — both indices set their highs just after the open and fell all day.
The KOSPI ended Monday, July 27 (2026) up 0.97% at 6,755.75, defying a morning sell-off that pushed the index as low as 6,557.39 before domestic institutions and retail buyers stepped in.The session’s sharpest dividing line was thematic rather than macro: semiconductors and AI software rallied while
The KOSPI closed at 6,516.27 on Monday, July 20 (2026), down 4.46%, as institutional investors — led by investment trusts selling a net ₩760.6bn — overwhelmed foreign net buying of ₩519.8bn.Every one of the 12 tracked sectors finished in the red, with Power & Utilities off 7.75% and Semiconductors o