Why Did Rigetti Computing Stock Fall 13.9% This Week?

Rigetti's stock was up and down. Here's why.Shares of Rigetti Computing (RGTI 1.96%) fell 13.6% this week, as of 2:06 p.m. on Friday. The drop comes as the S&P 500 and the Nasdaq-100 gained 2.1% and 2.3%, respectively.The quantum computing company's stock had another week of ups and downs. Last week, the stock exploded after JPMorgan announced it intends to invest in the quantum industry as part of its Security and Resiliency Initiative. The stock fell hard on a rumor that Rigetti's CEO, Subodh K. Kulkarni, ...