Mattr Corp. (MATR.TO) has seen a notable resurgence, climbing 51 spots in the SIA S&P/TSX Composite Index Report to 54th place, marking its return to the Green Favored Zone. With a 5.2% increase in share value year-to-date, outperforming the S&P/TSX Composite’s 0.1% gain, Mattr presents a compelling piece in the energy sector.