On Friday, Dolby Laboratories, Inc. (NYSE: DLB) oscillated between $64.24 and $65.11 before concluding trading period lower -0.23% at $65.03. The stock recorded total trading quantity of 235,135 shares as compared to its average volume of 388,595 shares. The share price fluctuated between $58.17 to $72.04 during the 52-week trading period. The firm has a Read More