blogdown:::serve_site() blogdown:::insert_image_addin() blogdown:::insert_image_addin() Sys.time() blogdown:::new_post_addin() library(quantmod) sensex <- getSymbols("^BSENS.BO", src = "yahoo") sensex <- getSymbols("^BSESN.BO", src = "yahoo") sensex <- getSymbols("BSESN.BO", src = "yahoo") sensex <- getSymbols("^BSESN", src = "yahoo") plot(sensex) head(sensex) str(sensex) periodicity(sensex) class(sensex) `^BSESN` class(BSESN) plot(BSESN[,"BSESN.Close"]) str(BSESN) chartSeries(BSESN, TA = 'addBBands();addVo();addMACD()', subset='2020') blogdown:::new_post_addin() blogdown:::serve_site() library(rcoinapi) setApiKey("B1273B5A-91F5-47E2-AD04-A9355D32E54B") library(rcoinapi) setApiKey("B1273B5A-91F5-47E2-AD04-A9355D32E54B") rcoinapi::setApiKey("B1273B5A-91F5-47E2-AD04-A9355D32E54B") devtools::install_github("Ramshreyas/rcoinapi") devtools::install_github("Ramshreyas/rcoinapi") library(rcoinapi) rcoinapi::setApiKey("B1273B5A-91F5-47E2-AD04-A9355D32E54B") getExchanges() blogdown:::serve_site()