Why Is Sunshine Biopharma ($SBFM) Stock Down -35.26% Today? (Find out why any stock moved today on Tickeron.) SBFM shares plunged roughly 35% on October 8, 2026, trading near $0.45 after closing at $0.70 the prior session. The primary catalyst was a heavily dilutive $6.0 million public offering priced at $0.55 per unit, well below the prior closing price. The offering's roughly 10.9 million units are large relative to the company's existing share base, sharply diluting current holders, with warrants adding further overhang. The decline reverses a powerful 76% single-day rally the prior day, reflecting profit-taking and a momentum reversal. $OGI $CGC $TLRY