The dollar should remain the principal currency in China's $2.27 trillion stockpile of foreign exchange reserves, but the share of the euro and yen should increase, according to an opinion piece in Monday's Financial News, a paper published by the People's Bank of China.

Investors should take a holiday from now on as the best part of the rally is over and now there are more chances that markets would go down, Marc Faber, author of the Gloom, Boom and Doom Report, told CNBC Friday.

We haven't seen the last of the crisis despite all talk about green shoots, and the surge in markets was caused by nothing more than the excess liquidity coming from central banks, Marc Faber, author of the Gloom, Boom and Doom Report, told CNBC Friday.

A California nonprofit could face criminal charges for placing foreign exchange students in homes with deplorable conditions in Pennsylvania, a prosecutor says.