investment strategist chris heisey shares his insight on what it means for investors, move over magnificent seven it is coming down to the magnificent one as investors i next week's earnings report for nvidia why it could be a make or break moment for the stock market. later a look at companies making big moves in a jumpy earnings season but we began with the expert panel and three things investors to be think about right now. on the "barron's roundtable" like colleagues ben levisohn, al root and elizabeth o'brien. let me start with you a down week for the stock market we have not seen a lot of those on market gone up 14 out of 15 weeks until this past week, what you make of the break in the action. >> i think it's a good thing i'm surprised the market wasn't out more first of all because we had the cpi reading the inflation reading it was hot and not what people wanted in the market had a big selloff on tuesday when this happened but it made back most of the games and off friday due to producer price another form of inflation being hotter than normal relatively flat great year of more than