PGE S.A. shares are quoted on the main market of the Warsaw Stock Exchange, in a continuous quoting system. PGE has the largest market capitalisation of Polish energy companies listed on the WSE. PGE's shares are included in WSE's most important indexes: WIG20 - consisting of the largest and most liquid companies, WIG - consisting of all companies on WSE main market and WIG-Energia - consisting of energy-sector companies, and the foreign index MSCI Poland. Since 2011, PGE S.A.'s shares are also included in an index for Polish companies involved in corporate social responsibility - RESPECT Index.

In 2016, PGE's share price remained in the range PLN 9.06 - 14.39. Its average market capitalisation (value of all of its shares) in 2016 was PLN 22.5 billion. Average daily volume was 2.9 million shares, with average daily trade worth PLN 34 million. A downward trend prevailed in the past year, which was driven by: lower production volumes in H1 connected with intense repair and modernisation work, impairment of wind assets and a decision on the allocation of profit.