Tempus AI, Inc. (TEM:NASDAQ) closed at $67.62 on October 23, 2026, up 5.96% on the day. The stock trades 27.6% below its 52-week high of $93.38 and 65.8% above its 52-week low of $40.77. Over the past year, it lost 24.2%. Tempus AI, Inc. is part of the Health Care sector.
In 252 trading sessions since October 23, 2025, TEM closed higher on 115 days (46%). Its best day was August 19, 2026 (+24.09%) and its worst was October 6, 2026 (-13.85%). The stock moved 10% or more in a single session 9 times. It opened at least 5% above the previous day's high 4 times.
Tempus AI endeavors to unlock the true power of precision medicine by creating Intelligent Diagnostics through the practical application of artificial intelligence in healthcare. Intelligent Diagnostics use AI, including generative AI, to make laboratory tests more accurate, tailored, and personal. To accomplish this, we built the Tempus Platform, which comprises both a technology platform to free healthcare data from silos and an operating system to make the resulting data useful. Our proprietary technology has allowed us to amass what we consider to be one of the largest libraries of clinical and molecular oncology data in the world. We have launched a suite of different products derived from our Platform, which have gained significant traction over the past five years. To date, our offerings have been used by approximately 95% of the largest public pharmaceutical companies.
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Based on end-of-day data. For information only, not investment advice.