The FTSE Fledglings Index comprises companies listed on the main market of the London Stock Exchange (LSE) which qualify as eligible for inclusion in the FTSE UK series but are too small to be included in the FTSE All-Share Index. There is no liquidity requirement for constituents of the FTSE Fledgling Index.
This Index is calculated on an end-of-day basis.
Current constituents of the FTSE Fledgling Index
References
FTSE Fledgling Index Wikipedia(Text) CC BY-SA