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

간장 demand is lowest in Aug and highest in Jan. Buy around Aug for the least competition; sellers prepare ads and stock before Jan. 12-month range 34.8p, year-to-year correlation 0.79 (repeats yearly), last 12 months vs prior 12: -18.2%.

Overlay up to 3.

JanFebMarAprMayJunJulAugSepOctNovDecCheapest monthDemand peak
간장1008577809069686573897171AugJan
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12-month demand calendar

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

Jan100
Feb85
Mar77
Apr80
May90
Jun69
Jul68
Aug65
Sep73
Oct89
Nov71
Dec71
Cheapest monthAugDemand peakJan
Range34.8pRepeats yearly0.79 (yes)
YoY-18.2%Path식품 > 장류 > 간장

36-month trend

202420252026

Buyers (last 12 months)

Categories women in their 50s buy most →

Age

10s0.1%
20s2.5%
30s14.7%
40s29.3%
50s31.6%
60+21.7%

Gender

Women71%
Men29%

Device

PC14.2%
Mobile85.8%

Other categories in this group

Data as of: 2023-10-01 ~ 2026-09-30 · 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 간장 cheapest to buy?

Aug, 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 Jan peak. Main buyers: 50s women, Mobile share 85.8%.

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.