I am looking for a website that details the price and time (daily) for a stock. Does this exist? I am looking to track prices at the open versus 30-60 after the bell to see the difference and would like to track this on Excel. So, I would like to track a stock's price from open to close and also a stock's price from 10 am or 10:30 am (eastern) till close. Does this make sense? If so, what is a good website to pull this data from?