Palantir (PLTR) proves itself once again, rallying strong on its latest earnings report. Joe Tigay says the company remains a strong A.I. player, though warns of its excessive P/E ratio reaching sky-high levels. On the Mag 7, Joe sees robotics playing a role in Tesla's (TSLA) long-term growth, while noting Alphabet (GOOGL) as an undervalued tech name. Kevin Green gives investors a glimpse into the charts to show bullish and bearish trends for all three names.