Ocean Power Technologies is trading 8.04% up now at $2.28 after opening against a backdrop of stronger U.S. equities.

  • The S&P 500 is up 0.76%, while the Nasdaq Composite is up 1.23%.
  • No clear company-specific catalyst directly explains the move.
  • On September 21, the company announced three WAM-V vessel classes supported five mission sets at the REPMUS 2026 exercise; the stock has also risen sharply in recent sessions.