Forex traders said, risk appetite has weakened amid mounting concerns about inflation that may trigger more aggressive rate hikes by the global central banks.
The dollar index, which gauges the greenback's strength against a basket of six currencies, was trading 0.35 per cent higher at 104.02, tracking rising US yields and fears about higher interest rates.
Moreover, Asian and emerging market peers started weak this Monday morning and will weigh on sentiments.
On the domestic equity market front, the 30-share Sensex was trading 737 points or 1.34 per cent lower at 54,098.58 points, while the broader NSE Nifty declined 220.25 points or 1.34 per cent to 16,191.00 points.
Global oil benchmark Brent crude futures rose 0.14 per cent to USD 112.55 per barrel.
Foreign institutional investors were net sellers in the capital market on Friday, as they offloaded shares worth Rs 5,517.08 crore, as per stock exchange data.
With inputs from PTI