Oil Prices: SPLTF.US tracks energy sector stocks, so oil price fluctuations significantly impact its holdings and overall value.

Geopolitical Events: Global events affecting oil production or distribution, like conflicts or political instability, can cause volatility.

Interest Rates: Changes in interest rates can influence investment in energy stocks, affecting SPLTF.US's attractiveness compared to other sectors.

Economic Growth: Economic expansions usually increase energy demand, driving up prices of energy stocks within the ETF.

Inflation: Higher inflation can lead to increased energy prices and potentially benefit the ETF if its holdings increase in value.

Regulatory Changes: Government policies related to energy production, such as environmental regulations, can impact the profitability of the underlying companies.

Technological Advancements: Innovations in energy technology can affect the competitive landscape and the value of specific holdings in the ETF.

Supply and Demand: The basic economic principles of supply and demand in the oil and gas market affect the underlying stock prices.

Company Performance: Individual performance of major companies within the fund's holdings directly influences its overall value.

Market Sentiment: General investor optimism or pessimism towards the energy sector can drive buying or selling pressure on SPLTF.US.

Currency Fluctuations: As a US-based fund, currency fluctuations can affect the value of international holdings, though this is typically less significant than other factors.