Khadija Saeed

Abivax SA, the French biotech behind the inflammatory bowel disease drug candidate obefazimod, is back on traders’ screens today as the stock spikes on fresh takeover chatter involving pharma giant AstraZeneca. As of mid‑afternoon U.S. trading on Thursday, November 20, 2025, ABVX stock is trading around $121.94, up roughly 8% from Wednesday’s close of $112.95. Intraday, shares have ranged between about $113.63 and $126.42, on heavy volume of roughly 3.7 million American Depositary Shares. Stock Invest