break the buck
v. phr.— «He thinks it’s unlikely the companies running money market funds would allow them to “break the buck,” as it’s known in Wall Street parlance even if the funds lost money on SIV-related investments. The draw of money market funds, of course, is that an investor putting in $1 get $1 back plus interest. If a fund were to, say, give back only 90 cents for every dollar, investors would be outraged.» —“Money Market Investors Face Latest Worry” by Tim Paradis Forbes Oct. 23, 2007. (source: Double-Tongued Dictionary)
Further reading
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...
While reading Great Expectations (Bookshop|Amazon) by Charles Dickens, a listener in Arlington, Texas, is surprised when one of the characters inherits some money, which Dickens describes as a cool four thousand. Were they really using cool that way...