Stray Kids and Cortis stood out on the Hanteo Chart weekly chart for the 4th week of December. Hanteo Chart announced the weekly chart for the 4th week of December 2025 at 10 a.m. on the 29th. According to the announcement, Stray Kids ranked first on the World Chart for two consecutive weeks. Stray Kids scored high in the media category, earning a world index of 12,245.62 points.

Cortis ranked second with a world index of 11,100.00 points, and IVE took third place with 11,042.95 points. On the weekly album chart, Cortis took first place. Cortis topped the chart with 160,115.48 album index points for their first EP, COLOR OUTSIDE THE LINES, in the 4th week of December. This album was released on September 8, and it is an unusual achievement to reach number one about three months after its release.

The second place on the weekly album chart was Stray Kids' SKZ IT TAPE 'DO IT', with an album index of 63,983.55 points. The album's sales reached 15,585 copies. Third place went to Yeonjun's first mini-album NO LABELS: PART 01, which recorded an album index of 28,271.52 points and sales of 20,234 copies.

This chart announcement once again confirmed the popularity and achievements of Stray Kids and Cortis. Both artists continue to grow steadily based on their unique musical styles and fan bases. They are expected to maintain an important position in the music market going forward.