Mumbai, Feb. 7 -- COMEX gold sustains gain around lifetime high levels on Friday morning in Asia as dollar stays off recent peaks and with trade war concerns keeping the safe haven metal in demand. The yellow metal currently quotes at $2888.70 an ounce, up 0.42% on the day. For the week, the counter is set to gain nearly 2% and for register sixth weekly gain. The US Dollar Index (DXY), which measures the value of the US Dollar (USD) against a basket of currencies, struggles to hold its recent gains, trading below 108.00. Investors remain cautious as labor market signals provide conflicting outlooks, with ADP data showing strength while jobless claims rise and with attention focused on the jobs report later today for further insights into th...