BTS Demand Drives Light Stick Shortages

Demand for official BTS merchandise is surging ahead of the group's upcoming comeback concert, with South Korean resale platforms reporting sharp increases in searches and transactions in March. Search volume for the BTS light stick rose 438% month-over-month and 1,764% year-over-year, transaction volume rose 136%, prices often range 100,000–200,000 won, and some trades reached about 300,000 won.
Scoring Rationale
Strong platform-backed metrics justify the score, limited by niche K-pop focus and limited broader impact.
Practice interview problems based on real data
1,500+ SQL & Python problems across 15 industry datasets — the exact type of data you work with.
Try 250 free problems

