Newness Rate

The unit decides the number. A returning body in new colorways counts as carryover in styles and as newness in options, so the same board yields two different newness rates depending on what is being counted, and neither is wrong. The useful practice is to count both and read the gap: the difference between the rate in styles and the rate in options is the share of the season’s newness that is color rather than product, which is the quantity the refresh trap — recoloring a body that underperformed and calling it new — inflates.

On the board the rate is read by row rather than as a season total. Story rows should run close to entirely new, since they carry the season’s point of view; anchor rows can run heavily carryover, since their job is to hold categories and price tiers open. When the rows are drops, the rate is read drop by drop, and a rate that climbs toward the late drops is the back-loading signal: development slipped, and the newness drifted to the end of the calendar where it has the least full-price selling time.

The newness rate is an output, not a target. Each carryover candidate earns its return on its own hindsight sell-through, margin at the re-quote, and remaining trend life, and the rate that results is the right one for the model the brand runs — a basics-led range lands low, a trend-led drop range lands high. Setting the rate first and filling it forces weak styles back into the range or retires strong ones to hit a number. In the line hindsight, the rate is read against which options actually earned their slots: if the carryover outsold the newness at full price, the story missed; if the newness outsold the carryover, some of the carryover has aged out.

Also called

newness ratio, new-to-carryover mix, carryover rate (its complement)

Used by

Merchandising and design set it through per-style decisions; planning reads it against option counts and the buy.

Used during

Range building and the carryover pass at line review, then again at the line hindsight after the season trades.

Inputs

A board with carryover flagged on every card and a declared counting unit — styles, options, or colorways.

Output

A rate per row and per drop, read against the story-versus-anchor placement and, after the season, against full-price sell-through by flag.

“The newness rate read healthy in options and thin in styles — the difference was the recolors, and the review counted it both ways before deciding.”