Underlying Index Performance: SCOXX.US's price mirrors the Solactive United States 100x Short Index, so its price moves inversely to the performance of that index. A rising Solactive United States 100x Short Index value will generally lead to a falling SCOXX.US price, and vice versa.

Leverage Factor: Being a leveraged ETF, SCOXX.US experiences magnified price swings compared to the Solactive United States 100x Short Index. The daily 1x inverse leverage means that the ETF aims for a return of -1 times the daily performance of the index.

Trading Volume and Liquidity: High trading volume and liquidity generally lead to tighter bid-ask spreads, making it easier to buy and sell shares at fair prices. Lower liquidity can result in wider spreads and greater price volatility.

Management Fees and Expenses: SCOXX.US's price is indirectly affected by the expense ratio and other management fees, as these costs are deducted from the fund's assets, impacting its overall performance.

Market Sentiment: General market sentiment, particularly towards the underlying assets tracked by the Solactive United States 100x Short Index, can influence investor demand for SCOXX.US, thereby affecting its price.

Compounding Effect: Due to daily rebalancing to maintain the leverage ratio, SCOXX.US can experience erosion in value over longer periods, especially in volatile markets. This compounding effect is more pronounced when there are fluctuations in the index.