AXSM ▲ +0.1% - Axsome Therapeutics, Inc. $AXSM - Axsome Therapeutics Presents Ten Posters Exemplifying its Innovative Psychiatry and Neurology Portfolio at Psych Congress 2026 Axsome Therapeutics shares moved up 0.1% today following the company's presentation of ten research posters at Psych Congress 2026, showcasing its pipeline across psychiatry and neurology. The modest gain suggests investors viewed the conference presentations as a routine update to the market rather than a material catalyst. 17-SEP-2026 07:00 AM ET