Following an extended weekend, Indian markets would open on Tuesday under pressure on the backdrop of dampened global cues and also some media reports suggesting that President Donald Trump plans to end key trade preference for India. At the time of writing, the SGX Nifty was trading down by 10 points at the level of 10,838. In the economic data, market participants will look forward to the release of Nikkei Services PMI for the month of February which is due today.