1. Hello (=)
2. Sorry (=)
3. Love Yourself (=)
4. Hotline Bling (=)
5. What Do You Mean? (=)
6. Same Old Love (+1)
7. Stressed Out (+2)
8. Here (=)
9. Stitches (-3)
10. Like I'm Gonna Lose You (=)
Kids get iTunes gift card as Christmas gifts and buy songs on iTunes with that after Christmas. It sounds stupid, but it has a huge effect every year the week after Christmas.
We won't get a clear picture of the airplay trends until at least Tuesday. The streaming gap is about 4 million right now. Both songs are declining in streaming and sales this week. Still I will stick with my prediction that Love Yourself, and not Sorry, will replace Adele at #1.
Edit: Both songs are declining in sales this week, and both fell in streaming last week. It's unclear if streaming will rebound in a big way between now and Friday (although I do think streaming will recover so an extent). Right now streaming totals for Sorry, LY, and Hello look rather low.