Tempus Shares Climb 1.49% but Volume Dives 29.85% to $430M Ranking 238th in U.S. Liquidity

On September 26, 2025, Tempus (TEM) closed with a 1.49% increase, while its trading volume dropped to $430 million, a 29.85% decline from the previous day. The stock ranked 238th in market liquidity among U.S. equities, reflecting mixed investor sentiment amid broader market dynamics.

The back-test framework for evaluating Tempus’s performance relies on specific parameters to ensure methodological rigor. The market universe includes all U.S. equities actively traded since January 1, 2022, with daily rankings based on prior-day trading volume. A one-day holding period strategy is simulated, where the top-500 volume stocks are bought at the next day’s open and exited the following day. Transaction costs and slippage are excluded by default, and results are benchmarked against the S&P 500 via SPY. The analysis spans from January 3, 2022, to the most recent trading day, with data retrieval and signal generation pending final confirmation of assumptions.