Carry Trade

Profiting on interest rate differentials. For instance, borrowing money at a relatively low short-term rate and lending it out a higher long-term rates. 

Cash

A special term attached to an equity order that requires the trade to be settled either the same day or the following business day for cash.

Cash Flow

After tax income minus preferred dividends and general partner distributions plus depreciation, depletion, and amortization (Market Guide definition). See Operating Cash Flow and Free Cash Flow.