Sweet potato (밤) wholesale price on 2026.09.29: ₩36,200 per 10kg. 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
₩37,000
−0.3%
Seoul Garak
₩36,200
−0.5%
Daejeon Ojeong
₩35,900
−0.3%
Daegu Bukbu
₩35,600
−0.6%
Seoul Gangseo
₩35,500
−0.6%
Gwangju Gakhwa
₩34,700
−0.6%
Same period in past years
Year
Average
vs now
2025 1y ago
₩37,487
−2.5%
2023 3y ago
₩34,674
+5.4%
2021 5y ago
₩32,216
+13.4%
2016 10y ago
₩32,839
+11.3%
Seasonal index · 10-year average = 100
Highest in Aug (104), lowest in Mar (95).
Monthly average · last 5 years
What the numbers say
Current ₩36,200; 30-day average ₩36,570, range ₩35,200–₩38,100.
Within the past 12 months, today's price sits at the 55th percentile.
10-year change +11.3% (1.1% per year).
Seasonal index this month 103, next month 103 (0.0% points).
30-day volatility 2.1% (standard deviation over mean).
Questions
How much is Sweet potato (밤) today?
As of 2026.09.29, Sweet potato (밤) (A, 10kg) traded at ₩36,200 at Seoul Garak market. The 30-day average is ₩36,570.
Is Sweet potato (밤) expensive right now?
Within the past 12 months the current price sits at the 55th percentile — above the one-year median.
When is Sweet potato (밤) usually most expensive?
Over a 10-year average, the seasonal index peaks at 104 and bottoms at 95 (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.