Aether Catalyst Solutions, Inc. fell 50.0% on Tuesday, November 3, 2026, on 1,500 shares. No headline about ATHR came out that day or the day before in the news feeds we follow, so the move may come from news we don't track, the sector or trading alone.
Aether Catalyst Solutions, Inc. (ATHR:CSE) closed at $0.005 on November 4, 2026, unchanged on the day. It is trading at its 52-week low of $0.005. Over the past year, it lost 91.7%. Aether Catalyst Solutions, Inc. is part of the Technology sector.
In 252 trading sessions since November 6, 2025, ATHR closed higher on 23 days (9%). Its best day was July 8, 2026 (+100.00%) and its worst was July 7, 2026 (-50.00%). The stock moved 10% or more in a single session 43 times. It opened at least 5% above the previous day's high 12 times.
Aether Catalyst Solutions Inc is engaged in the development and potential subsequent commercialization of catalytic materials, initially for use in gasoline engine automotive emissions abatement, but with other possible applications. The company's patent pending technology does not contain any platinum, palladium, rhodium or rare earth metals.
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