Is the percentage value in stock price charts showing how much the value of the stock has changed in the past 24 h? Mr Cheaply On 8:38 AM For example, Google stock increased by 0.51% past 24 h? http://ift.tt/2l3cVUF Submitted February 12, 2017 at 05:25AM by Fuickingfriction http://ift.tt/2kk23go