Hello dear community,
I am very new to ETFs and would like some opinions or advice. At the moment I am investing in $CSPX (-2.72%) and $IUIT (-3.42%) . But since I have a very big heart for technology, I would like to invest in $XAIX (-3.21%) and $LOCK (-2.71%) in my portfolio in the future. Is this recommendable/too specific or are just 1-2 ETFs in this area enough for me?