Ocean Power Technologies to Participate in Water Tower Research Fireside Chat on October 29, 2026
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Historical context for OPTT
Across the 28 sessions after earlier OPTT headlines, the stock closed higher 12 times and lower 16 times, with a median move of 6.0% in either direction. This shows timing only: many things move a stock in a session, and these figures do not show that any headline caused a move.
| Session | Earlier headline | OPTT | SPY |
|---|---|---|---|
| Oct 26, 2026 | Ocean Power Technologies and Stratum Holdings Sign Letter of Intent for Proposed Strategic Collaboration to Demonstrate Offshore Renewable-Powered Data Center Assets | -12.1% | +0.7% |
| Oct 12, 2026 | Ocean Power Technologies Announces PowerBuoy® Mini Selection for U.S. Government Operational Evaluation | -17.9% | -0.1% |
| Oct 8, 2026 | Naval Postgraduate School Orders WAM-V 8 for Littoral Sensing and Autonomous Systems Research | -6.4% | -0.4% |
| Oct 6, 2026 | Ocean Power Technologies Demonstrates Offshore Deployment of Greensea IQ Bayonet 150 from Modified WAM-V 16 | +10.5% | +0.5% |
| Sep 21, 2026 | Ocean Power Technologies Operates Three WAM-V Classes Across Five Mission Sets at REPMUS 2026 | +9.0% | +1.6% |
| Sep 18, 2026 | Ocean Power Technologies Advances WAM-V® Development Through U.S. Army Surf-Zone Testing | +9.3% | -0.1% |
Quantisnow market dataAMEX
OPTT
Ocean Power Technologies Inc.
- Market cap
- 30-day
- Sector
- Utilities
- Industry
- Electric Utilities: Central
- Listed since
- 2007
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