Company Performance: The financial health of KB Financial Group, which includes earnings, revenue, and profitability, directly impacts the stock price.

Market Conditions: Overall market sentiment, economic outlook, and industry trends affect investor confidence in KB Financial Group.

Interest Rates: As a financial institution, KB Financial Group's performance is closely tied to interest rate changes set by the Bank of Korea.

Regulatory Changes: New regulations or changes to existing regulations in the financial industry can influence KB Financial Group's operations and profitability.

Investor Sentiment: Positive or negative news, analyst ratings, and general investor perception impact demand and supply of the stock.

Dividend Policy: KB Financial Group's dividend payout ratio and dividend yield influence investor interest, especially for income-seeking investors.

Competition: The competitive landscape in the South Korean financial services sector, including the performance of other major banks, affects KB Financial Group's market share and profitability.

Global Economic Events: Major global economic events, such as recessions or financial crises, affect KB Financial Group and investor sentiment.

Currency Fluctuations: Fluctuations in the value of the Korean Won (KRW) affect KB Financial Group's international operations and the value of its assets.

Geopolitical Risks: Geopolitical events, particularly those affecting South Korea, can introduce uncertainty and impact investor confidence.