PHOTON ENERGY: proč to tlačí dolu?
https://www.photonenergy.com/cs/photon-energy-group/novinky/photon-energy-group-vykazala-nejsilnejsi-prvni-ctvrtleti-v-historii-spolecnosti-a-potvrdila-vyhled-na-rok-2022.html
https://www.photonenergy.com/cs/photon-energy-group/novinky/photon-energy-group-ziskala-od-analytiku-alsterresearch-doporuceni-koupit.html