Trump Media & Technology Group is trading at $9.18, up 4.44%; no clear company-specific catalyst for the October 2 move surfaced in available reports. - The S&P 500 rose 0.86%, the Nasdaq 1.41%, and the Dow 0.57%. - The September 30 TAE merger filing is prior context, not a confirmed explanation for the gain. - Trading volume or activity level was not available in the supplied price context or search results.