Demon Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Mattel is the best-performing demon brand in July 2026, moving 14,000 units across 2 ASINs for 70.7% of Top 10 volume. Demon Max follows with 5,000 units (25.3%), ahead of Syngenta on 500 units (2.5%).

With 7 brands splitting the Top 10 and 98.5% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $26.97 to $71.40, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0GV5TPKX3 booked 50 units at $21.99. On the growth side, B01G49QTLO leads positive momentum with ▲ 300.0% MoM growth on 200 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.