MDA Space is trading at $34.34 (up 6.6%) today following the announcement of a significant contract expansion. - The company secured a $474 million contract expansion with Telesat LEO ULC to supply 27 additional MDA AURORA satellites, increasing the total to 225 satellites for the Telesat Lightspeed constellation. - The expanded agreement also includes 500 MHz of military Ka-band spectrum for Lightspeed satellites. - This news comes as the stock continues to experience strong investor interest and a broader risk-on rally.