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uptick

American  
[uhp-tik] / ˈʌpˌtɪk /

noun

  1. a rise or improvement in business activity, in mood, etc.

  2. Stock Exchange.

    1. a selling price that is higher than the last price.

    2. a slight upward trend in price.


uptick British  
/ ˈʌptɪk /

noun

  1. a rise or increase

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of uptick

First recorded in 1950–55; up- + tick 1