Rockley Photonics Holdings - Stock Price History | RKLY

Historical daily share price chart and data for Rockley Photonics Holdings since 2022 adjusted for splits. The latest closing stock price for Rockley Photonics Holdings as of September 07, 2022 is 1.19.
  • The all-time high Rockley Photonics Holdings stock closing price was 16.00 on August 10, 2021.
  • The Rockley Photonics Holdings 52-week high stock price is 12.00, which is 908.4% above the current share price.
  • The Rockley Photonics Holdings 52-week low stock price is 1.11, which is 6.7% below the current share price.
  • The average Rockley Photonics Holdings stock price for the last 52 weeks is 4.26.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Rockley Photonics Holdings Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2021 9.0795 10.2700 16.0000 4.3100 4.3500 -57.56%
2020 10.0455 9.9400 10.3100 9.5000 10.2500 3.12%
2019 9.8652 9.8500 10.0498 9.8000 9.9400 0.00%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $0.153B $0.008B
Rockley Photonics Ltd. is a supplier of integrated silicon photonic chips and modules across multiple markets. Rockley Photonics Ltd., formerly known as SC Health Corp., is based in PASADENA, Calif.
Stock Name Country Market Cap PE Ratio
United Microelectronics (UMC) Taiwan $15.752B 5.93
ASE Technology Holding (ASX) Taiwan $12.047B 4.61
Valens Semiconductor (VLN) Israel $0.416B 0.00
Sequans Communications S.A (SQNS) France $0.196B 0.00