Taurus Armas is trading at BRL 8.18, up +5.14%; no September 30 company-specific announcement directly explaining the move surfaced in the search. - The latest company-specific coverage found concerned earlier developments, including its August 11 second-quarter earnings release, rather than a new catalyst for this session. - U.S. markets were positive in the supplied context: the S&P 500 was up 0.50% and Nasdaq up 0.96%. This may provide a sentiment backdrop, but does not establish the cause of Taurus Armas’s rise.