Benchmark equity indices snapped a four-day gaining streak and settled lower due to selling in IT and FMCG shares amid weak global trends and foreign fund outflows. The BSE Sensex declined by 195.16 points or 0.26 per cent to settle at 73,677.13. The NSE Nifty50 declined by 49.30 points or 0.22 per cent to close at 22,356.30. Sector-wise it was a mixed bag with buying seen in PSU Bank, Auto, and Oil & Gas. Both the indices closed at their lifetime high levels on Monday after a four-day winning run which saw the indices surging by around 2 per cent.