TSX futures edge up as oil eases, precious metals gain

Futures tracking Canada's blue-chip stocks rose on Friday as investors took comfort from easing oil prices and small gains in precious metals, while elevated bond yields kept gains in check.December futures on the S&P/TSX index (SXFcv1) were up 0.2% at 6:00 a.m. ET (1000 GMT).FOR CANADIAN MARKETS N…