alpha_vant: Alpha Vantage Function

In im2wddrf/AlphaVantageQuery: Query from Alpha Vantage

Description

Alpha Vantage Function

Usage

alpha_vant(stock_symbol, frequency, interval = NULL)

Arguments

stock_symbol	this is the ticker symbol for the object
frequency	this refers to frequency of the data. Valid values include intraday, daily, daily_adjusted, weekly, weekly_adjusted, monthly, monthly_adjusted,
interval	in the case that the user desires intraday data, you may select the time intervals for the intraday data frame. Valid values include 1min, 5min, 15min, 30min, 60min

Value

returns a data frame given the parameters of the API query.

Examples

alpha_vant("GOOGL", frequency = "daily") # a simple example

matrix1 = matrix(
  c(
    rep(1,3),
    rep(1,3),
    rep(1,3),
    rep(2,3),
    rep(2,3)
  ), 
  nrow = 5, ncol = 3, byrow = TRUE
)
with(subset(GOOGL_DAILY, GOOGL_DAILY$date > as.Date("2010-01-01")),
     {
       layout(matrix1)
       plot(date, open, type = "l", main = "GOOGL")
       lines(date, high, col = "blue", lwd = 0.3)
       lines(date, low, col = "blue", lwd = 0.3)
       
       plot(date, volume, type = "l", main = "GOOGL", col = "#108a4c")
     }
)

im2wddrf/AlphaVantageQuery documentation built on Nov. 4, 2019, 2:09 p.m.