The Boyz Index Fix Here

IST Entertainment uses the index to decide print runs. If Eric’s index jumps 500% after a viral TikTok, the company will print more Eric-centric photocards for the next album. The index literally dictates supply and demand.

For the members themselves, awareness of can be a double-edged sword. In interviews, members like Sangyeon and Jacob have subtly hinted that constant comparison is unhealthy. A low index on a given day does not mean a member is untalented—it often just means they haven't had a viral moment that week. the boyz index