Company Performance: KEPCO's (012205.KO) financial health, including profitability, revenue growth, and debt levels, significantly impacts its stock price. Strong earnings generally lead to investor confidence and higher stock valuation.

Energy Market Conditions: Fluctuations in electricity prices, fuel costs (coal, oil, gas, nuclear), and demand for electricity affect KEPCO's profitability and, consequently, its stock price. Regulatory changes impact electricity pricing too.

Government Policies: Energy policies, subsidies, and regulations implemented by the South Korean government greatly influence KEPCO, which affects its revenues and thus share price. Regulations affecting carbon emissions or investment in renewables impact stock value.

Economic Outlook: Overall economic conditions in South Korea, including GDP growth, inflation, and interest rates, impact demand for electricity and investor sentiment, ultimately influencing KEPCO's stock price.

Investor Sentiment: Market sentiment toward utility stocks and KEPCO specifically plays a vital role. Positive news, analyst upgrades, or rumors can drive up stock prices, while negative news can lead to sell-offs.