Underlying Index Performance: The price of EVOU.PA is primarily influenced by the performance of the MSCI World SRI Filtered Index, which it tracks. Positive index returns generally lead to higher ETF prices, while negative returns cause prices to fall. Supply and Demand: Market demand for EVOU.PA shares directly affects its price. Higher demand typically pushes the price up, while increased selling pressure can lead to price declines. Investor Sentiment: Overall market sentiment towards equities, sustainable investing, and technology can impact EVOU.PA's price. Positive sentiment tends to increase demand, while negative sentiment reduces it. Currency Fluctuations: Since EVOU.PA invests in global stocks, currency exchange rates between the Euro and other currencies (like USD) can affect its price. A stronger Euro can decrease returns, while a weaker Euro can increase them. Management Fees and Expenses: The ETF's operating expenses, including management fees, can slightly reduce its overall return, potentially impacting its price over time. Dividend Payouts: Dividends received from the underlying stocks are usually distributed to ETF holders. While not directly raising the share price, they contribute to the overall return of investment, which could influence investor interest.