Underlying Index Performance: The price of ZPDT.F is primarily driven by the performance of the Solactive Daily Leveraged 2x US Treasury 20+ Year Index, which it tracks. Positive index returns generally lead to higher ZPDT.F prices, while negative returns cause prices to fall. Leverage Effect: ZPDT.F employs a 2x daily leverage. This magnifies both positive and negative returns of the underlying index, resulting in amplified price swings compared to a non-leveraged fund. Interest Rate Movements: Changes in interest rates, particularly long-term Treasury yields, significantly impact the index and consequently ZPDT.F. Rising rates usually depress Treasury prices, leading to a decrease in ZPDT.F's value, and vice versa. Market Sentiment: Overall investor confidence and risk appetite affect demand for Treasury bonds. Risk-on sentiment may decrease demand for safe-haven assets like Treasuries, lowering ZPDT.F's price, while risk-off sentiment can increase demand and raise the price. Expense Ratio and Trading Costs: The ETF's expense ratio and any brokerage commissions impact returns. Higher expenses reduce net returns and can slightly affect its price performance over time. Supply and Demand for ETF Shares: The balance between buyers and sellers of ZPDT.F shares influences its market price. High demand pushes prices up, while increased selling pressure lowers them. Daily Reset: Due to its daily leverage, ZPDT.F resets its exposure each day. This means its performance over longer periods may significantly differ from 2x the cumulative return of the underlying index due to compounding effects.