China's yuan plunged to its weakest levels against the dollar in more than a year on Thursday as investors increased selling having interpreted signals from the central bank that it was comfortable with the fall.
The yuan has tumbled more than 1.2 percent so far this week and is set for its biggest weekly loss since 1992 after the People's Bank of China at the weekend doubled the yuan's trading range to 2 percent either side of the midpoint it fixes daily.
Aimed at injecting more two-way volatility into the currency market, markets read the central bank's action as a sign that it was willing to tolerate more yuan weakness in the short term after it engineered a dramatic fall in February to flush out one-way betting by speculators who had been expecting the yuan to gain.
"The yuan will remain weak in the coming three months and it will not be a surprise if it depreciates by 0.5 to 1 percent," said a trader at a Chinese Bank in Shanghai.
The yuan opened at 6.2080 per dollar and fell as far as 6.2334, its lowest since Feb 25, 2013 before recovering partially to close at 6.2275.
The yuan had closed trade on Wednesday at 6.1965. Sending another signal to the market, the central bank set Thursday's midpoint at 6.1460 per dollar, the lowest since last November and down from Wednesday's 6.1351.
The yuan is down nearly 3 percent so far this year, having risen for the previous four years. One-year offshore forwards, or non-deliverable forwards, are suggesting the yuan will fall to 6.23 per dollar in a year.
A run of disappointing data shows China's economy has lost steam at the start of 2014, and the country's first domestic bond default and subsequent media reports of trouble at other companies has added to pressure in its financial markets.
Some analysts are now worrying about how the weaker yuan will affect companies which have loaded up on foreign currency debt in recent years. Companies in the property sector, industrials and energy are