Company Performance: YIT's financial results (revenue, profit, debt) directly impact investor confidence.

Construction Market: The overall health of the construction industry in Finland and other operating regions affects demand for YIT's services.

Interest Rates: Higher interest rates can increase borrowing costs for YIT and reduce demand for new construction.

Economic Growth: Stronger economic growth typically leads to increased construction activity and higher YIT stock prices.

Government Regulations: Changes in building codes, zoning laws, or environmental regulations can impact YIT's profitability.

Material Costs: Fluctuations in the prices of raw materials like steel and concrete can affect YIT's project margins.

Competition: The level of competition in the construction market influences YIT's ability to secure projects and maintain profitability.

Investor Sentiment: Overall market sentiment and investor risk appetite can affect the demand for YIT stock.

Dividend Policy: YIT's dividend payout ratio can influence investor attractiveness and stock price.

Geopolitical Risk: Economic or political instability in YIT's operating regions can negatively impact its business and stock price.