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

Rainbow Light is the best-performing rainbows brand in July 2026, moving 12,000 units across 6 ASINs for 48.0% of Top 10 volume. Rainbow Loom follows with 8,000 units (32.0%), ahead of Medley Hills Farm on 4,000 units (16.0%).

With 4 brands splitting the Top 10 and 96.0% 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 $14.99 to $33.18, 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: B00925RFSO booked 1K units at $71.00, with ▲ 233.3% MoM change. On the growth side, B005J02AEU leads positive momentum with ▲ 600.0% MoM growth on 700 units, with B016FPS53C close behind at ▲ 500.0% MoM on 300 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.