Equillium, Inc. (EQ:NASDAQ) closed at $1.33 on November 5, 2026, down 5.00% on the day. The stock trades 62.4% below its 52-week high of $3.54 and 75.0% above its 52-week low of $0.760. Over the past year, it gained 4.7%. Equillium, Inc. is part of the Health Care sector (Major Pharmaceuticals).
In 252 trading sessions since November 5, 2025, EQ closed higher on 115 days (46%). Its best day was December 11, 2025 (+25.23%) and its worst was January 6, 2026 (-17.83%). The stock moved 10% or more in a single session 26 times. It opened at least 5% above the previous day's high 2 times.
Equillium Inc is a biotechnology company, develops products for autoimmune and inflammatory, or immuno-inflammatory disorders with unmet medical need. Its primary product candidate is EQ001, which is a clinical stage first-in-class monoclonal antibody that selectively targets the novel immune checkpoint receptor CD6. CD6 plays a central role in effector T cell activity, which drives a number of immuno-inflammatory diseases such as graft versus host disease, asthma, uveitis, colitis, lupus and multiple sclerosis.
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Based on end-of-day data. For information only, not investment advice.