Company Performance: Earnings reports, revenue growth, and profitability directly influence investor sentiment and stock price.

Industry Trends: The overall health and outlook of the energy sector, particularly refining margins, impact GS Caltex's prospects.

Economic Conditions: Factors like GDP growth, inflation, and interest rates affect consumer demand for petroleum products and investment decisions.

Global Oil Prices: Crude oil prices are a major cost driver and influence the prices of refined products, directly impacting GS Caltex's earnings.

Regulatory Environment: Government regulations related to fuel standards, emissions, and environmental policies can affect operating costs and future investments.

Investor Sentiment: Market perception, news reports, and analyst ratings can significantly influence buying and selling pressure.

Dividend Policy: Decisions regarding dividend payouts can impact investor attractiveness and stock valuation.

Geopolitical Risks: Events such as political instability or conflicts in oil-producing regions can indirectly impact supply and prices, affecting GS Caltex.

Competition: The competitive landscape within the South Korean refining market influences market share and pricing power.

Currency Exchange Rates: Fluctuations in the Korean Won against other currencies, especially the US dollar, affect the cost of importing crude oil and the competitiveness of exports.