RingCentral’s (RNG) shares have appreciated 20.2% in the past six months, outperforming the Zacks Computer & Technology sector’s return of 2.9% and the Zacks Internet - Software and Services industry’s growth of 6.2%.The leading provider of AI-powered cloud business communications and contact centers has outperformed its peers like Sabre (SABR) , NetEase (NTES) and Okta (OKTA) . In the same period, Sabre’s stock has gained 14.6%, while NetEase and Okta’s shares have lost 2.2% and 11.3%, respectively.RNG’s o ...