. >> well, jill carey hall, we appreciate your insights and your research. >>> david, just taking another check on the markets we are in rally mode again today. the dow is up 253 points s&p is up 33 points. 4,609 is where it is trading, and the nasdaq is up 1.1%. we're actually on pace for our first positive month of gains since the start of the year. i can't believe it, we're already talking about the end of the month and the end of the first quarter. >> yeah. earning season is soon to come, as well. as you know, morgan, important test for the market. notable prmoves today, apple has been up 11 straight sessions, now in the green for the year. actually just negative for the year by 0.22%. tesla up again i am seeing a bid for some of thenames, so to speak, in ev, with rivian up 12.5% or more this morning still down 50% for the year. that'll do it for "squawk on the street." "tech check" starts now. >>> good tuesday morning welcome to "tech check." i'm carl quintanilla with jon fortt. dierdre has th