The FTSE SmallCap Index is an index of small market capitalisation companies consisting of the 351st to the 619th largest listed companies on the main market. The index is a constituent of the FTSE All Share Index which is an index of all 620 companies listed on the main market of the LSE.
This Index value is re-calculated in real-time and published every minute.
Correct as of 1 January 2015