The Instiz chart combines the overwhelming variety of charts that South Korea uses to rank music sales, and it's also what fans use to determine whether their favorite artist has achieved an "All-Kill."

Check out the chart rankings for the second week of October (October 4 - October 10) below!

Instiz Chart Singles Ranking

1. thekidlaroi x Justin Bieber - "Stay" - 21,296 Points

2. aespa - "Savage" - 15,978 Points

3. Coldplay x BTS - "My Universe" - 13,114 Points

4. Lee Moo Jin - "Traffic Light" - 13,062 Points

5. AKMU ft. IU - "Nakka" - 7,830 Points

6. aespa - "Next Level" - 7,398 Points

7. D-Hack, PATEKO - "OHAYO MY NIGHT" - 6,885 Points

8. MSG Wannabe - "Foolish Love" - 6,127 Points

9. BTS - "Permission To Dance" - 5,901 Points

10. Taeyeon - "Weekend" - 5,659 Points

Source: Instiz iCHART