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rquantmod

load symbols using quantmod up to a specific date

How would I load the stock data of AMZN that does not include the stock prices after 2016-01-12?

The code to load the most up-to-date stock prices is this getSymbols("AMZN", auto.assign = FALSE) But I want to pretend that today is January 12th and eliminate the prices after that date. What would be the most convenient way to do that?

Solution 
  • mySeries <- getSymbols("AMZN", auto.assign = FALSE)

t <- mySeries['::2016-01-12']

    An explanation of subsetting is given here http://www.quantmod.com/examples/data/