Akari Therapeutics, Plc (AKTX:NASDAQ) closed at $8.23 on October 23, 2026, up 1.54% on the day. The stock trades 75.5% below its 52-week high of $33.60 and 172.8% above its 52-week low of $3.02. Over the past year, it lost 72.2%. Akari Therapeutics, Plc is part of the Health Care sector (Major Pharmaceuticals).
In 252 trading sessions since October 23, 2025, AKTX closed higher on 106 days (42%). Its best day was May 22, 2026 (+255.45%) and its worst was May 12, 2026 (-40.58%). The stock moved 10% or more in a single session 37 times. It opened at least 5% above the previous day's high 2 times.
As of September 18, 2015, Celsus Therapeutics Plc was acquired by Akari Therapeutics, Plc, in a reverse merger transaction. Celsus Therapeutics Plc, a development stage biopharmaceutical company, engages in the discovery and development of non-ste...
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Based on end-of-day data. For information only, not investment advice.