​Blackberry, commodities and housing starts create TSX see-saw

​Blackberry, commodities and housing starts create TSX see-saw

​Blackberry, commodities and housing starts create TSX see-saw The TSX has a bumpy ride today with early gains boosted by a revived Blackberry followed by losses from energy producers and an unexpected fall in housing starts. The TSX closed only slightly higher, up 18.97 points (0.13 per cent). The NYSE closed higher. Gold and oil were both lower at the close.