TREASURE's latest comeback is officially a massive success. Their fourth mini album "NEW WAV" has surpassed 1 million copies sold in just one week, according to Hanteo Chart data released this week.

The album moved 1,025,601 copies between June 1-7, making it the group's second album to hit the million-copy mark in its opening week. The hip-hop-focused project arrived on June 1 with the title track "IF I," and the numbers show fans came out in force from day one.

This milestone builds on the album's explosive first-day performance—it sold 592,158 copies on June 1 alone, signaling strong pre-orders and immediate fan interest. The consistent sales throughout the week reflect sustained momentum rather than a one-day spike, which typically indicates broad fanbase support.

TREASURE has been on a steady upward trajectory since debuting under YG Entertainment's subsidiary, and reaching the million-seller mark twice demonstrates their growing pull in the market. The "NEW WAV" achievement places them among K-pop groups with multiple platinum albums, a relatively exclusive club.

The title track "IF I" also gained immediate traction on music charts, continuing the group's pattern of commercial and critical success with each release. The hip-hop direction on this project appears to have resonated with their fanbase, who've consistently supported their releases across different musical styles.

With "NEW WAV" now certified as a million-seller, TREASURE adds another chapter to their success story. The album's performance suggests the group's dedicated fanbase shows no signs of slowing down, setting up strong expectations for their future releases and activities.