Does the quantum computing stock deserve its recent run-up?Shares of D-Wave Quantum (QBTS 14.89%) are jumping on Wednesday, up 10.5% as of 2:50 p.m. ET. The rise comes as the S&P 500 and Nasdaq Composite gained 0.7% and 0.5%, respectively.D-Wave, a company developing quantum computing technology, is riding momentum in the broader quantum market as its stock receives a price target upgrade from a Wall Street analyst.This analyst is bullishAn analyst at the investment bank B. Riley Financial increased their p ...