GMEX ▼ -7.0% - GMEX Robotics Corporation $GMEX GMEX 1:9 RS September 28 GMEX Robotics fell 7.0% today following announcement of a 1:9 reverse stock split effective September 28. Reverse splits are typically used to boost a stock's per-share price and maintain exchange listing compliance, though they do not change the underlying company value. 23-SEP-2026 04:34 PM ET