LENS

Presbia PLC, incorporated on February 6, 2014, is an ophthalmic device company. The Company develops and markets an optical lens implant for treating presbyopia, the age-related loss of the ability to focus on near objects. The Company's segment is the restoration of clear vision caused by presbyopia. The Company provides the refractive lens for patient surgeries and accessories for procedures performed exclusively outside the United States. The Company's lens, referred to as the microlens, is a miniature lens designed to be surgically implanted in a patient's eye to improve that patient's ability to see objects at close distances. The microlens is a disc shaped lens that has a refractive zone in the periphery designed to improve near vision problems associated with presbyopia and a central zone that is designed to improve distance vision. The Company intends to be a provider of corneal inlay presbyopia-correcting treatment. ...

+See More

Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 28 March 2026