Company Performance: Lotte Chemical's financial health, including revenue, profitability, and debt levels, significantly impacts its stock price. Strong earnings reports often lead to price increases. Industry Trends: The overall performance and outlook of the petrochemical industry, including supply and demand dynamics, raw material prices (like naphtha), and competitor activities influence investor sentiment towards Lotte Chemical. Economic Conditions: Broad macroeconomic factors such as GDP growth, inflation rates, and interest rate changes in South Korea and globally can affect investor confidence and the overall market, impacting Lotte Chemical's stock. Regulatory Environment: Changes in environmental regulations, trade policies, or other government regulations related to the chemical industry can impact Lotte Chemical's operations and profitability, thus affecting its stock price. Investor Sentiment: General market sentiment, investor risk appetite, and news related to Lotte Chemical or the broader market can drive buying or selling pressure on the stock, influencing its price.