Quadruple Million Sellers: Cortis Shatters Records as ‘GREENGREEN’ Surpasses 4.1 Million Copies Sold
September 22, 2026
The K-pop industry has a brand-new powerhouse dominating the 2026 physical charts, and their name is on everyone’s lips: Cortis! The rising global sensation has officially achieved a monumental career milestone as their hit second mini-album, GREENGREEN, crossed the breathtaking threshold of 4.1 million cumulative copies sold, according to official Circle Chart data recorded on September 17, 2026.
From explosive first-week sales figures to steady month-over-month catalog growth throughout the summer, Cortis is proving that their meteoric rise to fame is anything but a fluke. At D-Muse Magz, we are diving deep into this staggering sales trajectory, breaking down chart achievements, and exploring what this quadruple-million milestone means for Cortis as they cement their spot at the absolute top of the music industry!
At a Glance: Cortis ‘GREENGREEN’ Sales Breakdown
| Milestone Metric | Official Sales Data & Chart Details |
| Artist Name | Cortis |
| Album Title | GREENGREEN (2nd Mini-Album) |
| Release Window | May 2026 |
| First-Week Sales (Hanteo) | 2,313,291 copies (~5x increase from previous release) |
| Previous First-Week Benchmark | 436,467 copies |
| 3-Million Mark Hit | Just 11 weeks post-release |
| Cumulative Sales (Circle Chart) | ~4.1 million copies (As of September 17, 2026) |
| 2026 Industry Rank | One of the first K-pop groups to hit 4M domestic sales in 2026 |
1. The First-Week Explosion: A 500% Growth Surge
When Cortis originally dropped GREENGREEN back in May 2026, expectations among fans and critics were undeniably high, but the initial numbers completely shattered every industry forecast on the books. According to official Hanteo Chart records, GREENGREEN pulled off an eye-popping 2,313,291 copies in its very first week of release alone.
To put that massive figure into proper perspective, the group’s previous release recorded a first-week sales total of 436,467 copies. Jumping from 436k to well over 2.3 million physical units in a single comeback represents a nearly fivefold increase (a massive ~430% surge) in immediate consumer demand. This dramatic leap proved that the global fandom for Cortis had expanded exponentially during their hiatus, turning their return into an unmissable pop culture event.
2. Longevity on the Charts: How ‘GREENGREEN’ Reached 4.1 Million
In a fast-paced era where many physical album sales spike during week one and quickly taper off, Cortis demonstrated remarkable catalog longevity. The album didn’t just rely on initial pre-order hype; it continued to move thousands of units daily throughout the entire summer season.
- The 3-Million Milestone: Just 11 weeks after its May debut, GREENGREEN officially crossed the 3 million copy mark, propelled by viral title-track choreography, TV appearances, and strong global streaming engagement.
- The Subsequent Two-Month Surge: Over the following two months, the album added approximately 1 million additional copies to its cumulative total, demonstrating consistent factory restocks and steady new fan recruitment worldwide.
- The 4.1 Million Triumph: By September 17, 2026, Circle Chart confirmed that total physical shipments had crossed 4.1 million units, cementing GREENGREEN as one of the best-selling physical records of the entire year.
“Reaching 4 million sales isn’t just about first-week hype—it proves that an artist is continually drawing in new fans long after the promotional cycle ends. Cortis has built an active, highly engaged global community.”
3. Joining the Upper Echelon of K-Pop Royalty in 2026
With this historic 4.1 million achievement, Cortis officially joins an ultra-elite tier of modern musical acts. They now stand proudly as one of the very first groups in 2026 to cross the four-million domestic sales threshold with a single release.
What makes this accomplishment even more impressive is how rapidly Cortis scaled their physical operations. Achieving quadruple-million status on just their second mini-album demonstrates an unprecedented level of fan loyalty and commercial power. Industry analysts attribute this viral success to several key factors:
- Hook-Laden Musical Production: GREENGREEN delivered a refreshed, high-energy soundscape that instantly resonated across social media platforms like TikTok, YouTube Shorts, and Instagram Reels.
- Immersive Concept & Collectible Packaging: The physical creative direction for GREENGREEN turned the album into an essential collectible item, complete with stunning concept photobooks and high-value inclusions.
- Unstoppable International Expansion: Seamless global distribution channels across North America, Europe, and Asia ensured that fans around the world could easily purchase the album without regional delay.
4. What Lies Ahead for Cortis
Crossing 4.1 million album sales is a defining career triumph, but for Cortis, this feels like just the beginning of a long, historic era. As rumors of world tour dates, major year-end award show appearances, and potential repackage announcements continue to circulate, all eyes are firmly fixed on what this talented group will accomplish next.
If the phenomenal success of GREENGREEN is any indicator, Cortis has officially cracked the code for global superstardom, seamlessly combining artistic authenticity with massive commercial power.
What is your absolute favorite track off GREENGREEN? Are you blown away by these mind-blowing 4.1 million sales numbers? Let us know on our D-Muse Magz social media feeds, and stay tuned right here for all the latest breaking news and updates on Cortis!
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