Company Performance: Turkcell's financial health, including revenue, profitability, and subscriber growth, significantly impacts its stock price.

Industry Trends: Developments in the telecommunications sector in Turkey and globally, such as technological advancements (5G), regulatory changes, and competition, influence investor sentiment.

Economic Factors: Macroeconomic conditions in Turkey, like inflation, interest rates, and GDP growth, can affect investor confidence and the value of Turkish stocks.

Regulatory Environment: Government policies related to telecommunications, data privacy, and foreign investment can create uncertainty or opportunity, impacting stock valuation.

Investor Sentiment: Overall market mood and risk appetite play a role. Positive or negative news cycles, analyst ratings, and global events can drive trading activity.

Currency Fluctuations: The Turkish Lira's strength against the US dollar affects the value of TRKNY.US, which is a US-traded ADR representing Turkcell shares.

Dividend Policy: Turkcell's decisions regarding dividend payments can attract or deter investors, influencing the stock's price.