Dear- Daily Feeding until yesterday is already done for equity OHLC, as below by R. install.packages("quantmod") library(quantmod) NY <- new.env() tickerNY <-c("ABT" , "ABBV" , "ACE" , "ZION" , "ZTS") ##SnP 500 getSymbols(tickerNY, src="yahoo" , env=NY , from="2010-01-01") NY$ABT[,4] ******************************* Now, since yahoo.com does NOT provide same day quote, I wonder if there is any free-open intraday feed other than yahoo.com. I will be happy even if some gives 15-min delayed data, for the 500 equities in SnP500. Any experiences are welcomed. ******************************** For example, we can see the chart of C by https://www.tradingview.com/e/?symbol=NYSE:C How can we retrieve the intraday price of C?