[Interest Rates]: Rising interest rates can make BCE-PN.TO less attractive, as investors may prefer higher-yielding fixed-income investments. Conversely, falling rates can boost demand and its price.

[Company Performance]: BCE's financial results, including revenue, profit margins, and subscriber growth, directly influence investor sentiment and the stock's value.

[Market Conditions]: Broader economic trends, investor confidence, and overall stock market performance impact BCE-PN.TO, even if specific to preferred shares.

[Sector Trends]: The telecommunications industry's health, technological advancements, and competitive landscape affect BCE's prospects and its share price.

[Regulatory Environment]: Government regulations regarding telecommunications, broadcasting, and internet services can create uncertainty or opportunity, impacting its value.

[Dividend Payments]: Changes in the dividend amount or payment frequency for BCE-PN.TO preferred shares can cause fluctuations in price.

[Credit Ratings]: Downgrades in BCE's credit rating could increase perceived risk and lower demand for its preferred shares, and thus its price.