#BTSxMattel on X: trending history
#BTSxMattel has trended in 9 locations since 7 January 2019. It was last on a list 6 October 2019.
First seen
7 Jan 2019
Last seen
6 Oct 2019
Locations
9
Best rank
–
Biggest days
| 7 Jan 2019 | 7 locations | |
| 26 Mar 2019 | 2 locations | |
| 26 Aug 2019 | 1 location | |
| 5 Oct 2019 | 1 location | |
| 6 Oct 2019 | 1 location |
Every time it trended
List updates per year, all locations.
2019
13 updates, 5 days
Post volume on its busiest days
Highest volume recorded with the trend; 2 days have a figure.
- 26 March 2019282,996 posts
- 7 January 2019153,338 posts
From twtData's records of X trends in 450+ locations: the biggest countries every hour, the rest once a day. An "update" is one snapshot that listed this topic. Rank and hours on the lists count from November 2025, when our snapshots started keeping X's order; earlier days count only for locations and dates. Counted across 2 spellings.