october rank:
1. LE SSERAFIM
2. aespa
3. IVE
4. BLACKPINK
5. FIFTY FIFTY
6. TWICE
7. (G)I-DLE
8. Red Velvet
9. Girls' Generation
10. MAMAMOO
11. Oh My Girl
12. NMIXX
13. ILLIT
14. fromis_9
15. MEOVV
16. KATSEYE
17. April
18. Apink
19. STAYC
20. H1-KEY
21. KISS OF LIFE
22. tripleS
23. BABYMONSTER
24. CAMILA
25. Kep1er
26. woo!ah!
27. Cosmic Girls (WJSN)
28. Dreamcatcher
