Natural-gas futures had their largest day of losses in nearly 11 months as new weather forecasts cut hopes for a burst of cold to ramp up home heating demand. Natural gas for February delivery settled down 29.6 cents, or 9.5%, at $2.831 a million British thermal units on the New York Mercantile Exchange. The percentage losses were greater than any day since late February. They also come less than a week after the biggest one-day gains in the past 11 months, a quick reversal that has sent market volatility to its winter peak. The losses extended a losing streak that started Thursday and have nearly erased all the gains from the start of last week. They had come amid forecasts for a bout of extreme cold to blanket much of the eastern U.S. and a larger-than-expected draw on supplies according to weekly data […]