Why Did Rockley Photonics (RKLY) Stock Surge In Extended Trades Friday?

In Friday’s after-hours trading, shares of Rockley Photonics Holdings Limited (NYSE: RKLY) rose 6.33% to $0.2585 following the announcement of a ground-breaking demonstration. RKLY announced a demonstration, but which one? With its monolithic silicon photonics electro-absorption modulator technology, Rockley Photonics (RKLY) this month unveiled a ground-breaking 4-Kelvin performance demonstration that is essential to the creation […]