Bond Market Dynamics: Changes in interest rates, credit spreads, and overall bond market sentiment significantly impact ZPS.TO, as it holds a portfolio of preferred shares.

Issuer Creditworthiness: The financial health and credit ratings of the companies issuing the preferred shares held in ZPS.TO influence its price. Downgrades can negatively affect value.

Dividend Yield and Payments: Changes in dividend yields and the consistency of dividend payments from the underlying preferred shares are crucial. Lower yields or payment suspensions can decrease the ETF's attractiveness.

Supply and Demand: General supply and demand for ZPS.TO shares in the market will directly affect its price. Increased buying pressure pushes the price up, while selling pressure lowers it.

Economic Conditions: Overall economic growth, inflation rates, and unemployment figures influence interest rates and corporate profitability, indirectly affecting the value of preferred shares within the ETF.

Regulatory Changes: Changes in regulations related to preferred shares or the financial industry can impact the value and attractiveness of ZPS.TO.

Redemption Risk: Call or redemption risk of the underlying preferred shares, where issuers can redeem shares at a specific price, can affect ZPS.TO's price.