True
The KOSPI has posted declines for seven consecutive trading sessions, with the cumulative loss over the streak reaching 20.7%, according to findings based on Korea Exchange (KRX) materials.
The index's seven-session losing streak produced a total decline of 20.7%. Data supporting the figure was sought from an official KRX press release, though the attached PDF file could not be retrieved directly because of dynamic JavaScript loading on the KRX website.
Primary sources reviewed in the course of the check numbered nine. The final determination was that the claim is factually accurate.
Researchers noted that the KRX press-release attachment could not be secured in its original form due to the site's dynamic content loading, leaving the underlying session-by-session figures dependent on the materials that were accessible.
Nine primary sources were reviewed before the determination was reached, and the cumulative figure of 20.7% across the seven trading days was found to hold.
The claim that the KOSPI fell 20.7% over seven consecutive trading days is True.