India, Jan. 20 -- Technically Aluminium market is under short covering as market has witnessed drop in open interest by 2. 47% to settled at 3823 while prices up 0.1 rupees.Now MCX Aluminium is getting support at 140.2 and below same could see a test of 139.9 level and resistance is now likely to be seen at 140.9 a move above could see prices testing 141.3.Aluminium prices gained as the US dollar rebounded on a string of solid data on the US economy. Tight aluminium availability outweighed downstream consumption stagnation ahead of the Chinese New Year holiday and underpinned prices.China's annual aluminium production fell for the first time in 10 years in 2019 official data showed hit by softer demand amid the Sino-U.S. trade row and large...