1.   The Canadian dollar has plummeted to historic lows against the greenback.

2.   The Canadian dollar plummeted against its U.S. counterpart, prompting the Bank of Canada to enter currency markets at least twice to temper its decline.

3.   The Canadian dollar plummeted to a four-month low against the U.S. dollar, prompting the Bank of Canada to enter currency markets to help temper its decline.

4.   The Canadian dollar plummeted to a six-week low against the U.S. dollar, prompting the Bank of Canada to enter currency markets to temper its decline.

5.   The dollar then plummeted to historic lows.

6.   The dollar plummeted in value on foreign markets amid anxiety.

7.   The dollar plummets, inflation accelerates and the Fed responds by pushing up interest rates, choking off growth.

8.   The New Zealand dollar plummeted, and interest rates tumbled.

9.   Yesterday, the dollar plummeted more than a fifth of a cent, even as the Bank of Canada twice bought dollars.

10.   The dollar plummeted with the markets in the morning, then spent the day rebounding, as did the bond market.