Lists on Frankfurt Exchange (FRA: 8BN)News Release (06-04-21): Optimi Health Corp. (CSE: OPTI) (FRA: 8BN) Aims To Expand Its Shareholder Base. Lists on Frankfurt Exchange (FRA: 8BN). Read Here: https://optimihealth.ca/optimi-health-aims-to-expand-its-shareholder-base/