Cerebras Systems is trading 4.4% down at $240.78 in pre-market after Monday’s 15.07% rally prompted overnight profit-taking.

  • Reporting indicated shares dropped 2% in overnight trading following the advance.
  • Nasdaq futures are down 1.17% amid geopolitical tensions, higher oil prices, and rising bond yields, pressuring growth stocks.
  • The scheduled August 18, 2026 SUPERNOVA livestream could provide a later catalyst; no new pre-market company announcement directly explains the decline.