Ventas Surges to 315th in Trading Volume Amid 103% Surge and 1.04% Price Plummet

Ventas (VTR) closed on October 2, 2025, with a trading volume of $370 million, marking a 103% increase from the previous day’s activity. The stock ranked 315th in trading volume across the market, despite a 1.04% decline in its share price.

Recent developments highlight regulatory and operational dynamics impacting Ventas. A proposed partnership with a healthcare real estate trust has sparked speculation about potential capital inflows, though no formal agreements have been announced. Additionally, a shareholder lawsuit related to governance practices remains pending, introducing uncertainty into the company’s risk profile. Analysts note that these factors, combined with sector-wide pressure from rising interest rates, may weigh on investor sentiment in the near term.

To run this back-test rigorously we need to nail down several practical details that aren’t fully specified yet: Universe—Which market(s) should we draw the “top 500 by volume” list from each day? Pricing & execution convention—Do you want to buy at the next day’s open and sell at that day’s close, or buy at today’s close and sell at tomorrow’s close? Transaction costs—Ignore them, or apply a commission/slippage assumption? Data availability—Our current toolkit can back-test single-ticker strategies out-of-the-box. For a multi-asset daily-rebalanced portfolio we need to aggregate raw trade/price data across hundreds of tickers first. I can pull that data and run the portfolio simulation, but it will take a few minutes (and may require ≈ 5–10 MB of data per year). Please let me know your preferences on those four items. Once I have that, I’ll load the data, generate the daily top-volume baskets, and run the one-day-holding back-test from 2022-01-01 through today.