MIDEAST STOCKS-Corporate news boosts Egypt, Gulf mixed

* Egypt's Pioneers surges on nine-month earnings * Global Telecom up on Pakistan deal * But Orascom Telecom Media continues plunging * Dubai's Second Market sees first listing * Abu Dhabi National Energy pulls back after Wednesday's leap By Andrew Torchia DUBAI, Nov 26 (Reuters) - Positive corporate news boosted Egypt's stock market on Thursday while Gulf bourses were mixed in modest volumes because of a lack of fresh incentives. Egypt's index rose 0.6 percent to 6,428 points, bouncing further f