Once… Twice… the Dow posted gains for a second time in the New Year on Tuesday, closing up more than 20 points following a day of big gains on Monday. The Manufactured Housing Composite Value, however, declined a third of one percent. Gainers for the day included All American Group, up more than four percent, and Cavco, up more than one percent. Barnes Group, Deer Valley, Drew Industries, Equity Lifestyle Properties, Nobility Homes, Skyline Corp., Sun Communities and UMH Properties all lost share value.