Tiger Brokers is trading at $4.09, down 5.05%, amid broad market weakness. - The S&P 500 is down 1.25% and the Nasdaq Composite is down 2.21%; financials are up 1.53%, so the sector rally does not explain the decline. - No fresh company-specific catalyst was identified; a market snapshot likewise reported no new macro, sector, or company catalyst for the stock. - Reuters described renewed pressure on technology shares tied to AI-financing concerns and market sentiment, but available reporting did not establish a direct company-specific trigger.