Spot Silver Price: CXAG11.SA mirrors physical silver's price. Rising silver prices generally increase the fund's value, and vice-versa.

Brazilian Real (BRL) to USD Exchange Rate: As a Brazil-based fund holding silver, fluctuations in the BRL/USD rate influence its price. A stronger BRL boosts the fund's value for USD investors.

Management Fees & Expenses: These costs, charged by the fund manager, reduce the fund's net asset value (NAV), impacting its price.

Supply and Demand: Increased demand for CXAG11.SA pushes its price higher, while increased selling pressure lowers it.

Investor Sentiment: Overall market mood and investor risk appetite can affect demand for silver-backed ETFs like CXAG11.SA.

Inflation Expectations: Silver is often seen as an inflation hedge. Rising inflation expectations might drive demand and price up.

Interest Rates: Higher interest rates can make bonds and other assets more attractive, potentially reducing demand for silver and impacting the fund's price.

Global Economic Conditions: Economic uncertainty or downturns often increase demand for safe-haven assets like silver, affecting the fund's price.

Fund Flows: Significant inflows into CXAG11.SA can temporarily increase its price relative to NAV, while outflows can have the opposite effect.