True
The KOSPI index broke below the 6,000 mark during intraday trading, according to detailed index data from KRX Information Data Systems, with confirmation available through the Korea Exchange main and index websites.
The 6,000 level, a round-number threshold watched closely by domestic investors, did not hold through the full session. Intraday index data from KRX Information Data Systems show the benchmark slipping under 6,000 at some point during trading, with the Korea Exchange's main and index websites serving as the primary confirmation points for the move.
The breach of the 6,000 line marks a notable moment for the Korean benchmark, which had been trading above that level. Index-level data reviewed through the exchange's official channels form the basis for establishing the timing and occurrence of the intraday breakdown. Supporting images documenting the session were published by News1 and JoongAng, and a total of eight primary sources were consulted in establishing the facts of the session.
Whether the index closes the day below 6,000 or recovers by the end of trading remains subject to intraday volatility, and no closing figure is established here beyond the confirmed intraday breach.
The claim that the KOSPI fell below the 6,000 line during intraday trading is true.