Investing.com - The dollar was broadly lower against the other major currencies on Monday, as concerns over growth in China and geopolitical tensions in the Middle East boosted investor demand for the safe-haven yen and Swiss franc.
USD/JPY tumbled 1.05% to 118.97.
Data earlier showed that China’s Caixin manufacturing purchasing managers' index fell to 48.2 this month from 48.6 in December, confounding expectations for a rise to 48.9.
It was the lowest reading since September and was well below the 50-point level which separates expansion from contraction. The downbeat data added to concerns over slowdown in the world’s second biggest economy.
Markets were also jittery amid concerns over growing tensions in the Middle East after Saudi Arabia cut diplomatic ties with Iran over the weekend.
The move followed a weekend storming of the Saudi embassy in Tehran in response to the kingdom's execution of a prominent Shiite cleric.
EUR/USD gained 0.40% to 1.0898.
Elsewhere, the dollar was lower against the pound and the Swiss franc, with GBP/USD rising 0.34% to 1.4788 and with USD/CHF sliding 0.36% to 0.9988.
Markets shrugged off data showing that the Markit manufacturing PMI fell to a three-month low of 51.9 from 52.5 in November, compared to forecasts for an uptick to 52.7.
The Australian and New Zealand dollars were weaker, with AUD/USD down 1.04% to 0.7211 and with NZD/USD losing 0.89% to 0.6773.
Meanwhile, USD/CAD climbed 0.52% to trade at 1.3909.
The U.S. dollar index, which measures the greenback’s strength against a trade-weighted basket of six major currencies, was down 0.39% at 98.39.
The index ended 2015 with gains of 8.96% bolstered by the diverging monetary policy stance between the Federal Reserve and other world central banks, particularly the European Central Bank and the Bank of Japan.