Futures/Indicies Trading hours

The London market opens at 3:00 EST and the US market opens at 8:00 EST.
While using FxPro,
#FDXU1 and #FFIU1- Opens at 4:00 EST
#FCEU1 Opens at 5:00 EST.
I want to know,when do #ENQU1(Nasdaq), #EPU1(S&P), #YMM1(Mini Dow), #NKDM1(Nikkei) Open?

Does anyone know the answer to my Qtn?

U.S. Index futures open at 9:30 ET, close at 4:15 pm ET.
There is no "markets open at 8 am".
Different commodities on different exchanges open at different times.
See CMEGroup website (Globex) for details of indexes, and ICE for Russell, NYMEX for oil.
Globex currency futures open at 7:20 CT (Chicago) (8:20 ET) but volume might not pick up until 8:30 ET news is done.
ps: Yes some trade almost 24 hours, but these are pit times.
Not sure about nikki.

Thanks so much.

Just to add to this. You can trade the index futures before and after these times but they are thin markets and the margin requirements increase for overnight trading.