Let's check out the Yahoo Finance charts of the day.
Up first, AT&T. (T): Shares are down in early trading here around 3.6%. The telecom giant beat on earnings and issued full-year profit guidance that topped estimates, however revenue came in a little light.
iRobot. (IRBT): Shares surging here, up around 22.21%. The Roomba vacuum cleaner maker handily beat on earnings, almost doubling estimates, with revenue beating the street as well. The company also raised its full-year profit outlook, and noted Amazon Prime Day was a huge success.
Finally Boeing. (BA): Shares are lower this morning , weighing on the Dow Industrials, down around 2.5%. While the plane maker beat on earnings and revenue, its commercial airlines business was lagging, at it's full-year earnings forecast came in below expectations.
For more on today's big stock movers check out the Final Round, live at 3:55 p.m. ET, right here on Yahoo Finance.