Ocean Power Technologies deploys three PowerBuoys for DHS surveillance

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Ocean Power Technologies, Inc. (NYSE: OPTT) Delayed: 0.26 -0.02 (7.14%)
Previous Close $0.28    52 Week High $15.65 
Open $0.28    52 Week Low $0.95 
Day High $0.28    P/E N/A 
Day Low $0.26    EPS $-1.22 
Volume 4,353,579