KOSPI closes down 0.89% at 6,941.39
In short
The KOSPI closed at 6,941.39 on October 6, 2026, down 0.89% or 62.35 points. SK Hynix and Samsung Biologics were among the decliners, according to Maeil Business. The chemical sector rose 1.59%, while mid-cap stocks, machinery and equipment, and textiles and clothing also gained.
Read the full story 1 min read
The KOSPI closed at 6,941.39 on October 6, 2026, down 0.89% or 62.35 points, according to Yonhap and Maeil Business. Maeil Business reported that SK Hynix and Samsung Biologics were among the decliners. [ 1 , 2 ]
Sector performance was mixed. Maeil Business said the chemical sector rose 1.59% from the previous day, while mid-cap stocks gained 0.87%, machinery and equipment rose 0.82%, and textiles and clothing added 0.3%. The summary was truncated at that point, and neither outlet gave a reason for the overall decline. [ 2 ]
Why it matters
As a broad measure of South Korean equities, the drop may signal investor caution, but the documents do not explain the causes. The mixed sector performance suggests the decline was not uniform across the market.
Key facts
- The KOSPI closed at 6,941.39 on October 6, 2026. [ 1 , 2 ]
- The index fell 0.89%, or 62.35 points. [ 1 , 2 ]
- SK Hynix and Samsung Biologics were among the declining stocks. [ 2 ]
- The chemical sector rose 1.59% from the previous day. [ 2 ]
- Mid-cap stocks gained 0.87%, machinery and equipment rose 0.82%, and textiles and clothing added 0.3%. [ 2 ]
Confirmed by several sources
Still unclear
- The full sector performance breakdown is not available; Maeil Business's feed summary was truncated after reporting textiles and clothing up 0.3%. The summary cuts off mid-sentence.
- The reasons for the KOSPI decline are not stated in either document. No cause is given.
- The performance of sectors beyond those mentioned is unknown. Only a few sectors are listed in the truncated summary.