Stereotaxis is trading at $1.04, up 5.05%, as broader-market gains may be supporting the move; no direct cause is confirmed. - The Nasdaq was up 1.24% and the S&P 500 was up 0.64%. - No confirmed company-specific announcement or clear October 27 catalyst was found; Schwab’s headlines list showed no headlines for that date. The Latvia Genesis system installation was announced October 22.