Shares in the optical communications sector experienced a rebound on Wednesday.
At the time of writing, Applied Optoelectronics (AAOI.US) was up more than 9%.
Lumentum (LITE.US) saw gains of over 5.5%, while Coherent (COHR.US) rose more than 2%.
Corning (GLW.US) was also trading slightly higher.
This recovery follows a significant sell-off in the sector yesterday.
The prior decline was triggered by a research report that indicated delays for both 800VDC and Co-Packaged Optics (CPO) technology deployments.
The report suggested that market expectations for CPO deployment by 2027 were overly optimistic, with actual implementation likely to occur later than Wall Street's current consensus forecasts.
It further stated plans to lower shipment forecasts for Scale-out CPO in 2026 and 2027.
The report anticipates that the large-scale adoption of Scale-up CPO will now occur around 2029, compared to the previous widespread market expectation of 2027-2028.
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