Soybean (흰 콩) wholesale price on 2026.09.29: ₩226,500 per 40kg. 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
₩232,500
+1.8%
Daejeon Ojeong
₩227,500
+1.8%
Seoul Garak
₩226,500
+1.8%
Seoul Gangseo
₩223,500
+1.8%
Daegu Bukbu
₩222,500
+1.6%
Gwangju Gakhwa
₩220,000
+1.6%
Same period in past years
Year
Average
vs now
2025 1y ago
₩231,242
−2.7%
2023 3y ago
₩224,903
0.0%
2021 5y ago
₩207,339
+8.5%
2016 10y ago
₩199,355
+12.8%
Seasonal index · 10-year average = 100
Highest in Sep (105), lowest in May (95).
Monthly average · last 5 years
What the numbers say
Current ₩226,500; 30-day average ₩220,200, range ₩213,000–₩227,500.
Within the past 12 months, today's price sits at the 64th percentile.
10-year change +12.8% (1.2% per year).
Seasonal index this month 105, next month 104 (−1.0% points).
30-day volatility 1.5% (standard deviation over mean).
Questions
How much is Soybean (흰 콩) today?
As of 2026.09.29, Soybean (흰 콩) (A, 40kg) traded at ₩226,500 at Seoul Garak market. The 30-day average is ₩220,200.
Is Soybean (흰 콩) expensive right now?
Within the past 12 months the current price sits at the 64th percentile — above the one-year median.
When is Soybean (흰 콩) usually most expensive?
Over a 10-year average, the seasonal index peaks at 105 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.