Aethlon Medical, Inc. (AEMD:NASDAQ) closed at $5.07 on October 21, 2026, down 4.52% on the day. The stock trades 82.8% below its 52-week high of $29.45 and 259.6% above its 52-week low of $1.41. Over the past year, it gained 4.5%. Aethlon Medical, Inc. is part of the Capital Goods sector (Biotechnology: Laboratory Analytical Instruments).
In 252 trading sessions since October 21, 2025, AEMD closed higher on 97 days (38%). Its best day was February 23, 2026 (+392.54%) and its worst was June 25, 2026 (-27.05%). The stock moved 10% or more in a single session 24 times. It opened at least 5% above the previous day's high 5 times.
Aethlon Medical, Inc., a medical device company, focuses on creating devices that address unmet medical needs in cancer, infectious diseases, and other life-threatening conditions in the United States. The company develops Aethlon Hemopurifier, a medical device, which targets the elimination of circulating viruses and tumor-secreted exosomes that promote cancer progression. Its Aethlon Hemopurifier addresses antiviral drug-resistance in hepatitis-C virus and human immunodeficiency virus infected individuals; serves as a countermeasure against viral pathogens not addressed by drug or vaccine therapies; and represents the therapeutic strategy to address cancer promoting exosomes. The company is also involved in developing exosome-based products to diagnose and monitor neurological disorders and cancer; and a therapeutic device to reduce the incidence of sepsis, a fatal bloodstream infection that often results in the death of combat-injured soldiers. Aethlon Medical, Inc. was founded in 1991 and is based in San Diego, California.
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