Is Tech Overvalued?

Even as technology stocks have realized some selling pressure recently, by certain measures they are still trading at high valuations. What are the headwinds facing tech stock valuations? Presented by @CME Group: https://www.cmegroup.com/openmarkets/quicktake-by-bloomberg.html?utm_source=youtube&utm_medium=paid_social&utm_campaign=quicktake_evergreen&utm_content=more_insights