SNID11.SA is an ETF tracking Saudi Arabian equities, so its price is influenced by a variety of factors: Saudi Arabian Stock Market Performance: SNID11.SA's primary driver is the performance of the Saudi stock market (TASI). Positive returns in the TASI generally lead to an increase in the ETF's price, and vice versa. Global Economic Conditions: Global economic growth, recessions, and trade policies can significantly impact investor sentiment toward emerging markets like Saudi Arabia and influence capital flows into or out of SNID11.SA. Oil Prices: As Saudi Arabia's economy is heavily reliant on oil, fluctuations in global oil prices greatly affect the valuations of Saudi companies and thus SNID11.SA. Exchange Rates: The exchange rate between the Brazilian Real (BRL) and Saudi Riyal (SAR) matters. Changes influence the ETF's returns when converted back to BRL for Brazilian investors. Investor Sentiment: Overall market sentiment, risk appetite, and perception of Saudi Arabia as an investment destination can drive demand for SNID11.SA, impacting its price.