WJ STAY? by COSMIC GIRLS (우주소녀) has sold 64,339 copies in Korea.
WJ STAY? certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
64,339 | RIAK / Gaon charts |
Korea Sales: 64,339
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
| Total sales | 64,339 | (in 1 country) |
Total
Sales: 64,339
(in 1 country)
|
Year-end chart performance for WJ STAY?
| Chart 2019 | Rank | Sales |
| South Korean Albums (Gaon) |
84 | 64,339 |