Braskem is trading at BRL 4.69, down -12.17%, after UBS downgraded the stock to Sell from Neutral and cut its local-share target to BRL 3.75 from BRL 10.50.
- UBS cited persistent spread pressures and restructuring challenges.
- The company-specific decline contrasts with the recent closing price of BRL 5.09 on September 14, 2026.
- Trading is notably weak during the September 16 session.