SPHR ▲ +0.3% - Sphere Entertainment Co. $SPHR Sphere and Disguise Announce Multi-Year Technology Partnership to Advance the Future of Immersive Live Entertainment Sphere Entertainment rose 0.3% following its announcement of a multi-year technology partnership with Disguise to advance immersive live entertainment capabilities. The collaboration signals expansion of Sphere's technological infrastructure for its venues, which investors appear to have received positively. 23-SEP-2026 08:00 AM ET