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Korea Electric Power Seasonality

Historical month-by-month and year-by-year returns

Based on 27 calendar years of monthly closes, starting 2000.

By Month

MonthAverageMedian% PositiveBestWorst
January1.6%0.7%48%+25.4%18.4%
February3.2%1.5%33%+12.8%28.8%
March+4.5%+3.2%70%+23.9%7.4%
April0.7%1.2%44%+18.3%15.3%
May0.4%3.4%30%+29.5%12.7%
June+2.1%+1.5%59%+13.8%14.5%
July2.4%3.7%33%+9.9%12.2%
August+0.3%0.7%46%+14.2%10.7%
September1.8%3.0%35%+19.2%16.7%
October+4.1%+4.8%58%+23.6%9.4%
November+2.5%+2.5%69%+27.7%16.1%
December+0.8%+1.4%54%+23.5%16.6%

By Calendar Year

YearReturn
2025+177.0%
2024+6.5%
20230.4%
20223.7%
20219.8%
20209.9%
201926.5%
20183.5%
201715.8%
201619.3%
2015+21.8%
2014+22.4%
2013+9.0%
2012+16.1%
20111.8%
201025.9%
2009+35.8%
200825.3%
200710.7%
2006+2.0%
2005+49.3%
2004+37.6%
2003+14.4%
200220.5%
200114.9%
200024.8%

These are historical patterns, not a forecast — past calendar-month performance does not predict future returns.