Coherent launches optical network testing instruments

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Coherent, Inc. (NYSE: COHR) Delayed: 390.19 +26.61 (7.32%)
Previous Close $363.58    52 Week High $127.98 
Open $374.27    52 Week Low $56.72 
Day High $394.50    P/E 150.65 
Day Low $354.19    EPS $2.59 
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