See the discussion and work arounds here: https://github.com/joshuaulrich/quantmod/issues/382
On Fri, May 5, 2023 at 10:31 AM Dennis Fisher <fis...@plessthan.com> wrote: > > R 4.2.3 > OS X > > Colleagues > > For years, I have been downloaded stock prices using something like: > require("jsonlite") > cmd <- > "https://query1.finance.yahoo.com/v7/finance/quote?fields=symbol,longName,regularMarketPrice,regularMarketTime,regularMarketChange&formatted=false&symbols=AAPL" > fromJSON(cmd) > > Yesterday, this stopped working -- the message is: > Error in open.connection(con, "rb") : > cannot open the connection to > 'https://query1.finance.yahoo.com/v7/finance/quote?fields=symbol,longName,regularMarketPrice,regularMarketTime,regularMarketChange&formatted=false&symbols=AAPL' > In addition: Warning message: > In open.connection(con, "rb") : > cannot open URL > 'https://query1.finance.yahoo.com/v7/finance/quote?fields=symbol,longName,regularMarketPrice,regularMarketTime,regularMarketChange&formatted=false&symbols=AAPL': > HTTP status was '401 Unauthorized' > > When I paste that code directly into a browser, I get: > > {"finance":{"result":null,"error":{"code":"Unauthorized","description":"Invalid > Crumb"}}} > > I need the most recent closing price and the today's real-time price. What > other options exist to download prices for multiple stocks? > > Dennis > > > Dennis Fisher MD > P < (The "P Less Than" Company) > Phone / Fax: 1-866-PLessThan (1-866-753-7784) > www.PLessThan.com > > _______________________________________________ > R-SIG-Finance@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-sig-finance > -- Subscriber-posting only. If you want to post, subscribe first. > -- Also note that this is not the r-help list where general R questions > should go. -- Joshua Ulrich | about.me/joshuaulrich FOSS Trading | www.fosstrading.com _______________________________________________ R-SIG-Finance@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-finance -- Subscriber-posting only. If you want to post, subscribe first. -- Also note that this is not the r-help list where general R questions should go.