Equity benchmark indices snapped three days of rally to settle marginally lower on Tuesday amid weak trends in Asian and European markets along with unabated foreign fund outflows.

The 30-share BSE Sensex dipped 16.29 points or 0.03 per cent to settle at 64,942.40. During the day, it declined 320.59 points or 0.49 per cent to 64,638.10.

The Nifty slipped 5.05 points or 0.03 per cent to 19,406.70.