Bayer Stock Rockets on U.S. Roundup Breakthrough – Is the 13% Rally the Start of a Trend?
Bayer shares jumped about 13% to a year high near €34–35 on Xetra after the U.S. Solicitor General backed Bayer’s request for Supreme Court review in the Roundup glyphosate case. The move follows renewed analyst upgrades and fresh pipeline news. Bayer says 132,000 of 197,000 Roundup claims have been resolved or declared ineligible as of October 2025.