Potato (수미) wholesale price on 2026.09.29: ₩39,100 per 20kg. Compared with the same period 1, 3, 5 and 10 years ago, with seasonal index and 5-year monthly trend across six Korean wholesale markets.
By market · 2026.09.29
Market
Price
Change
Busan Eomgung
₩40,100
−1.5%
Seoul Garak
₩39,100
−1.3%
Seoul Gangseo
₩39,100
−1.5%
Daejeon Ojeong
₩38,800
−1.5%
Daegu Bukbu
₩38,300
−1.5%
Gwangju Gakhwa
₩37,800
−1.3%
Same period in past years
Year
Average
vs now
2025 1y ago
₩38,765
+2.3%
2023 3y ago
₩37,984
+4.4%
2021 5y ago
₩33,748
+17.5%
2016 10y ago
₩34,610
+14.6%
Seasonal index · 10-year average = 100
Highest in Sep (104), lowest in Apr (96).
Monthly average · last 5 years
What the numbers say
Current ₩39,100; 30-day average ₩40,563, range ₩38,800–₩42,000.
Within the past 12 months, today's price sits at the 85th percentile.
10-year change +14.6% (1.4% per year).
Seasonal index this month 104, next month 104 (0.0% points).
30-day volatility 2% (standard deviation over mean).
Questions
How much is Potato (수미) today?
As of 2026.09.29, Potato (수미) (A, 20kg) traded at ₩39,100 at Seoul Garak market. The 30-day average is ₩40,563.
Is Potato (수미) expensive right now?
Within the past 12 months the current price sits at the 85th percentile — above the one-year median.
When is Potato (수미) usually most expensive?
Over a 10-year average, the seasonal index peaks at 104 and bottoms at 96 (10-year average = 100).
KAMIS-based reference prices across six public markets. Date records are generated deterministically for comparison; the analysis compares the same calendar window (±15 days) in past years.