Interest Rate: Changes in interest rates impact the attractiveness of preferred stocks like VNO-P-M.US, influencing investor demand and price.

Credit Rating: The credit rating of Vornado Realty Trust, the issuer, reflects its financial health, affecting perceived risk and the preferred stock's price.

Market Sentiment: Overall market optimism or pessimism impacts investor appetite for riskier assets like preferred stocks, influencing VNO-P-M.US's price.

Company Performance: Vornado's financial performance, including earnings and debt levels, influences investor confidence and the preferred stock's value.

Dividend Yield: The dividend yield offered by VNO-P-M.US relative to other similar investments impacts its attractiveness and therefore its price.

Liquidity: The ease with which VNO-P-M.US can be bought or sold affects its price; higher liquidity often leads to better pricing.

Redemption Risk: The likelihood of Vornado redeeming the preferred stock at a specific date affects its price, particularly as the redemption date approaches.

Inflation: Rising inflation can erode the real value of the fixed dividend payments, potentially decreasing the preferred stock's price.