Olema Pharmaceuticals (OLMA) stock explodes 145% today on Roche's positive breast cancer drug data. Explore the catalyst, risks, rewards, and how similar news has boosted other biotechs.

PLUG stock surges on major UK green hydrogen deal! Discover the details of Plug Power's 55 MW project win, market reactions as of Nov 17, 2025, and lessons from similar clean energy news. Stay informed on trading risks and opportunities.

Holy Cow, Look at This Move! As of this writing – 8:13 AM CST on November 17, 2025 – Sigma Lithium is absolutely on fire. We’re talking up ~40% and still climbing in the pre-market after the chairman of giant…