As already mentioned, the companies included in this index are mostly based in the UK, but may have revenue streams outside the UK as well. Therefore, any political and economic developments that may affect the GBP, the EUR and the USD will likely trigger market volatility.
Important economic indicators on the calendar to watch on the economic calendar are interest rate decisions by the Central banks, manufacturing PMIs, inflation and GDP figures.
Also, commodity markets such as oil and gas and their value on the global stage can indirectly influence the revenue of energy stocks tracked by the FTSE 100 and these are keenly watched by speculators when trading FTSE 100 CFDs.