ROCKLEY PHOTONICS

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

You can watch RKLYQ and buy or sell other stocks, ETFs, and their options commission-free!

About RKLYQ

Rockley Photonics Holdings Ltd. is a photonics-based health monitoring and communications solutions company. It engages in developing a range of photonic integrated circuits and associated modules, sensors, and full-stack solutions. 

CEO
Andrew George Rickman, PhD, MBA
CEOAndrew George Rickman, PhD, MBA
Employees
Employees
Headquarters
Cardiff, North West
HeadquartersCardiff, North West
Founded
2013
Founded2013
Employees
Employees

RKLYQ Key Statistics

Market cap
929.20K
Market cap929.20K
Price-Earnings ratio
Price-Earnings ratio
Dividend yield
Dividend yield
Average volume
247.87K
Average volume247.87K
High today
High today
Low today
Low today
Open price
Open price
Volume
0.00
Volume0.00
52 Week high
$5.14
52 Week high$5.14
52 Week low
$0.0002
52 Week low$0.0002

Stock Snapshot

ROCKLEY PHOTONICS(RKLYQ) stock is priced at $0.01, giving the company a market capitalization of 929.2K.

ROCKLEY PHOTONICS(RKLYQ) stock opened on 2026-03-11 at —. The price climbed to — and dipped to —.

ROCKLEY PHOTONICS(RKLYQ) shares are trading with a volume of 0, against a daily average of 247.87K.

During the past year, ROCKLEY PHOTONICS(RKLYQ) stock moved between $0.00 at its lowest and $5.14 at its peak.

During the past year, ROCKLEY PHOTONICS(RKLYQ) stock moved between $0.00 at its lowest and $5.14 at its peak.

People also own

Based on the portfolios of people who own RKLYQ. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.