Roblox (RBLX) shares surged +3.94% to $74.98 after the company announced major developer platform upgrades, signaling continued investment in platform realism and core creator tools.

  • The upward momentum significantly outpaced the tech sector, occurring despite recent analyst price target cuts earlier this month.
  • The announced upgrades include the Avatar Joint Upgrade for physically-simulated character movement and the completion of the Dynamic Head Migration.
  • The surge happens ahead of the company's Q4 2025 earnings report scheduled for February 5, 2026.