The Nifty50 is likely to open lower on Tuesday following muted trend seen in other Asian markets. The Nifty closed 17 points lower at 10,799 on Monday. Trends on SGX Nifty indicate a negative opening for the broader index in India, a fall of 43 points or 0.40 percent. Nifty futures were trading around 10,748-level on the Singaporean Exchange.