Electronics manufacturer Celestica (CLS.TO) has turned around dramatically since we last mentioned it in the April 26 edition of the Daily Stock Report. In the last month, CLS.TO has jumped 104 positions in the SIA S&P/TSX Composite Index report, including a gain of 12 spots yesterday to 26th place, and it has returned to the Green Favored Zone from a dip down into the red zone.