Shares of Apple and Cisco are trading higher Friday morning, propelling the Dow Jones Industrial Average into positive territory. Shares of Apple and Cisco are contributing to the index’s intraday rally, as the Dow is trading 142 points higher (0.4%). Apple’s shares are up $3.36, or 2.3%, while those of Cisco have gained $0.76 (1.6%), combining for an approximately 27-point boost for the Dow. Microsoft Salesforce and Walt Disney are also contributing significantly to the gain. A $1 move in any of the index’s 30 components equates to a 6.59-point swing.