The Bucharest Exchange Trading index (BET or BET-20) was the first index developed by Bucharest Stock Exchange.
BET follows the evolution of 20 most liquid companies listed on BVB regulated market, excluding financial investment companies (SIFs).
It is an index weighted by free float capitalization.
The main selection criterion is company’s liquidity.
Starting with 2015, additional requirements of transparency, quality reporting and communication with investors are also used for screening.