Shares of Datadog (DDOG -4.84%) fell on Tuesday, down as much as 6.3%, before recovering slightly to a 4.1% decline as of 12:51 p.m. ET.Today's sell-off was caused by a negative analyst note, which posited Datadog's growth rate could take a big step down this year due to the loss of its largest customer, AI disruptor OpenAI, which is reportedly building its own observability software tools in-house. OpenAI may look to cut out DatadogSince the COVID-19 pandemic, Datadog has emerged as a disruptive winner in ...