Cortis has set a new K-pop record by spending 70 days at No. 1 on Spotify’s Daily Top Songs Korea, the group's label Big Hit Music said Tuesday, citing platform data. The rookie boy group achieved the milestone with the single "RedRed", the lead track from its second EP "GreenGreen".
According to the label statement, "RedRed" has powered an extended run across Spotify Korea charts, giving Cortis its longest streak on the daily list for any K-pop group since the chart's inception. The release has also dominated the weekly tally: the EP logged an uninterrupted 11 weeks at the top of Spotify’s Weekly Top Songs Global Korea chart, another record noted by Big Hit Music.

The group's rapid rise has been reflected in streaming totals. Though the five-member act is yet to celebrate its first anniversary, it has already accumulated roughly 900 million streams on Spotify, the company added. Those figures underscore the commercial impact of "RedRed" and the broader appeal of the GreenGreen era.

Industry observers say sustained chart performance on streaming services can signal both a strong domestic fanbase and growing international listenership. For Cortis, the streaming milestones and chart records mark a significant early-career achievement that positions the quintet among the most streamed rookie acts in recent K-pop history. Big Hit Music framed the records as proof of the group's momentum and ongoing fan engagement.
Analysts say the milestones may increase industry attention and open further opportunities for collaborations, media appearances and international exposure, though specific plans have not been disclosed. Fans and chart watchers have celebrated Cortis's streaming success across social platforms, while the group's label emphasized that the records reflect sustained listener interest rather than a short-lived spike.
The achievements give the quintet a strong platform as they continue to build their discography and momentum.
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