Simon Property Group Navigates 1.65% Rally on 399th-Ranked $250M Volume as Retail REITs Juggle Diversification and Macroeconomic Uncertainty

On September 23, 2025, , ranking 399th in market activity. , reflecting mixed sentiment in the retail real estate sector amid ongoing macroeconomic uncertainty.

Recent developments indicate shifting investor focus toward Simon’s strategies. noted that the company’s recent asset repositioning efforts in high-growth urban markets have drawn renewed attention, though concerns persist over long-term retail demand volatility. No major earnings reports or acquisition announcements directly influenced the stock’s movement on the day.

Market participants observed that SPG’s performance aligned with broader sector trends, as investors balanced optimism over stabilization in consumer spending against rising financing costs. The stock’s moderate gain contrasted with underperformance in other REIT subcategories, suggesting selective positioning rather than sector-wide momentum.

To run this back-test precisely I need to pin down a few practical details that aren’t yet specified: 1. Market universe – do we screen all U.S. listed common stocks, or some narrower set (e.g., S&P 1500 constituents)? 2. “Trading volume” – should we rank by share volume or by dollar volume (price × shares)? 3. Portfolio weighting – equal-weight the 500 names each day, or weight by relative volume? 4. Execution assumptions – buy at today’s close and sell at tomorrow’s close (i.e., close-to-close return), or another price point? 5. Transaction costs / slippage – incorporate any, or ignore? Once these points are clarified I can generate the data-retrieval plan and run the back-test.