Financial websites such as MarketWatch and CNN Money allow investors to view the current stock price for Walgreens Boots Alliance, known as Walgreens, according to each website. Both sources provide investors with an intraday chart that allows investors to track Walgreens stock price throughout the course of a trading day.
Although both websites provide real-time quotes for Walgreens, MarketWatch notes a 15-minute delay for the Nasdaq and a 20-minute delay for all other exchanges, according to MarketWatch. CNN Money notes a two-minute delay for the Dow Jones Industrial Average, while all other quotes are in real time. Walgreens trades on the Nasdaq, as of 2015.