Major equity Indices in Euro Region?

In european session, while trading forex or any commodity futures, Which equity market or Indices serves as a benchmark support role as an outsider .I mean, while trading commodity futures or forex in US session, we watch DJIA as a refernce benchmark.Understand what i am saying sir?is it FTSE 100? OR DAX OR CAC 40 OR DOW JONES EURO STOXX 600 OR ANYTHING ELSE?which one the trader tracks as a outsider support role during europen session?Can you say me clearly?