Hello dear community,
I am very new to ETFs and would like some opinions or advice. At the moment I am investing in $CSPX (-1,21 %) and $IUIT (-2,74 %) . But since I have a very big heart for technology, I would like to invest in $XAIX (-1,74 %) and $LOCK (-1,7 %) in my portfolio in the future. Is this recommendable/too specific or are just 1-2 ETFs in this area enough for me?