Big Techs Lead Major Indexes Higher; ServiceNow, Shockwave, Archrock In Focus

The major indexes shrugged off a somewhat-hot CPI inflation report on Tuesday, as Nvidia led big-cap techs higher. One of those tech giants, ServiceNow, flashed a buy signal. So did Shockwave Medical, along with natural gas services firm Archrock. But overall market breadth was weak. Learn more about your ad choices. Visit megaphone.fm/adchoices