Performance of Underlying Companies: BUFQ tracks companies with high free cash flow. Their financial health and growth directly impact the ETF's value.

Market Sentiment: Overall investor confidence and risk appetite towards value stocks can influence demand for BUFQ, affecting its price.

Interest Rate Changes: Rising interest rates can make bonds more attractive, potentially drawing investors away from value stocks held by BUFQ.

Economic Conditions: Economic growth generally supports company earnings, which can benefit BUFQ holdings. Conversely, recessions may negatively impact them.

Fund Flows: Significant inflows increase demand, pushing the price up, while outflows decrease demand, pushing it down.

Expense Ratio and Trading Costs: Higher expense ratios reduce returns, while trading costs affect the ETF's overall profitability.

Rebalancing and Index Changes: Periodic adjustments to the underlying index or ETF holdings can lead to price volatility as positions are bought or sold.