change

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Change

The difference between the closing price on a trading day and the closing price on the previous trading day. The change may be positive or negative. For example, if a stock closes at $11 on Tuesday and $12 on Wednesday, it has a change of +$1. On the other hand, if the stock falls to $10 on Friday, it has a change of -$2. Change is also called net change. See also: Technical Analysis.

change

References in periodicals archive ?
has received a patent for a paint that changes color upon drying.
The company has developed a special sensor label that changes color as the pears inside the packaging ripen.
* color-shifting ink--the numeral in the lower right corner on the face of the note, indicating its denomination, changes color from copper to green when the note is tilted.
The ripeSense label, developed by New Zealand HortResearch scientists in partnership with Jenkins Labels, detects aroma compounds and changes color to indicate the ripeness of fruit.
It changes color if lead is detected, warning users to clean their clothing and wash their hands thoroughly to remove all lead residue.
Large, thin sheet that, when placed between impacting or mating surfaces, instantaneously and permanently changes color, allowing the user to quantify the stress characteristics across the surface.