수학: when to buy in Korea — cheapest month and demand peak

수학 demand is lowest in Feb and highest in May. Buy around Feb for the least competition; sellers prepare ads and stock before May. 12-month range 74.4p, year-to-year correlation 0.93 (repeats yearly), last 12 months vs prior 12: -63.4%.

Overlay up to 3.

JanFebMarAprMayJunJulAugSepOctNovDecCheapest monthDemand peak
수학2926874510059485861645645FebMay

12-month demand calendar

Click demand over the last 36 months averaged by calendar month (max = 100).

Jan29
Feb26
Mar87
Apr45
May100
Jun59
Jul48
Aug58
Sep61
Oct64
Nov56
Dec45
Cheapest monthFebDemand peakMay
Range74.4pRepeats yearly0.93 (yes)
YoY-63.4%Path도서 > 자연/과학 > 수학

36-month trend

202420252026

Buyers (last 12 months)

Age

10s35.6%
20s21.3%
30s8.1%
40s19.1%
50s13.5%
60+2.4%

Gender

Women57.5%
Men42.5%

Device

PC21.1%
Mobile78.9%

Other categories in this group

Data as of: 2023-08-01 ~ 2026-07-31 · NAVER Shopping Insight

How to use

1. Search a category

Type a product type to find it among 2,353 NAVER Shopping categories.

2. Read the calendar

The lowest month in the 12-month index is the time to buy; the highest is the time to sell.

3. Compare and save

Overlay up to 3 categories, download CSV or share the link.

FAQ

When is 수학 cheapest to buy?

Feb, the lowest-demand month. Sellers compete harder in low months, so discounts and promotions increase.

When should sellers prepare?

One to two months before the May peak. Main buyers: 10s women, Mobile share 78.9%.

Data

NAVER DataLab Shopping Insight category click trend, monthly. Refreshed every month.

Index

36 months of clicks averaged by calendar month, scaled so the maximum is 100. Not an absolute comparison between categories.