On the call we preview earnings from Tableau (DATA), Arista Networks (ANET),Splunk (SPLK), Veeva Systems (VEEV), Workday (WDAY), and ServiceNow (NOW).

Every time there is a hot IPO, investors ask themselves the question: should I get in?

IPO stocks can be volatile in their first several months of trading, especially up to and after their first earnings report, as investors turn from trading on momentum to actually caring about the fundamentals like sales and earnings.