[R] CandlestickCharts of any listed stock and fetching stock prices into R

[Winod Dhamnekar]

Hello,
R users community,
 I want to plot candlestickCharts of any stock prices of listed companies
on any stock exchange (Indian or  worldwide) into r by using
candlestickchart command in 'FinCal' r package. But I could not plot
candlestic charts. R showed me errors.


 candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
Error in as.Date(ohlc$date) : object 'ohlc' not found
> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
Error: object of type 'closure' is not subsettable
> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
Error: object of type 'closure' is not subsettable


What is the suitable syntax to use candlestickchart command from 'FinCal' r
package?

I also tried to fetch stock prices of listed companies on any stock
exchange (wordwide or Indian) But I could not fetch stock prices.
  # google <- get.ohlc.yahoo("GOOG",start="2014-07-01",end="2014-08-01");
candlestickChart(google)
 # google <- get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
candlestickChart(google)
> candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
Error in as.Date(ohlc$date) : object 'ohlc' not found
> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
Error: object of type 'closure' is not subsettable
> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
Error: object of type 'closure' is not subsettable

 get.ohlc.yahoo("BOM:532504", 18-12-2021,17-12-2021,d)
Error in strsplit(start, "-") : non-character argument
> get.ohlc.yahoo('BOM:532504', 18-12-2021,17-12-2021,d)
Error in strsplit(start, "-") : non-character argument
> get.ohlc.yahoo(BOM:532504, 18-12-2021,17-12-2021,d)
Error in strsplit(start, "-") : non-character argument
 # google <- get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
candlestickChart(google)
> candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
Error in as.Date(ohlc$date) : object 'ohlc' not found
> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
Error: object of type 'closure' is not subsettable
 candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
Error in as.Date(ohlc$date) : object 'ohlc' not found

  How can I plot candlestickchart and fetch stock prices of any period with
any frequency of time intervals?

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