Underlying Bond Prices: ZMP.TO tracks Canadian government bonds, so bond price fluctuations directly impact the ETF's net asset value.

Interest Rate Changes: Rising interest rates typically decrease bond prices, lowering ZMP.TO's value, and vice-versa.

Inflation Expectations: Higher inflation expectations can lead to higher bond yields and lower bond prices, thus impacting ZMP.TO negatively.

Credit Risk Perceptions: While ZMP.TO holds government bonds (low risk), changes in overall market credit risk sentiment can indirectly influence valuations.

Supply and Demand: Imbalances in buying and selling pressure for ZMP.TO shares on the stock market can cause price deviations from its net asset value.

Market Sentiment: Overall investor optimism or pessimism can affect demand for fixed income assets, influencing ZMP.TO's price.

Economic Growth: Strong economic growth may lead to expectations of higher interest rates, potentially negatively impacting ZMP.TO.

Liquidity: The liquidity of ZMP.TO itself and the underlying bond market can affect trading prices and potential price volatility.