Stephan Fratelino
Fratelino
/ intraday-sp500.R
Created
February 28, 2021 11:26
— forked from joshuaulrich/intraday-sp500.R
Track the S&P 500 throughout the trading day
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| require(quantmod) | |
| do_chart <- function(symbol) { | |
| quote <- getQuote(symbol) | |
| quote$Close <- quote$Last | |
| xts(OHLCV(quote), quote[,"Trade Time"], | |
| pct_change = quote[,"% Change"]) | |
| } | |
| filename <- "intraday-sp500.rds" |