nser: R package to download historical bhavcopy of Equities and F&O, get live market data, plot treemap of movement in securities

Latest Version 1.5.4 on Github

• Due to change in NSE website interface the bhav and bhavtoday functions have been revised and old code is maintained in bhav1.
• bhav downloads bhavcopy from 1 Jan 2020 onwards,
• bhavtoday download todays bhavcopy from NSE.
• bhav1 downloads NSE bhavcopy from from 1 Jan 2016 to 05 July 2024.
• fobhav download derivatives (F&O) bhavcopy from 1 Jan 2020 onwards
• fobhavtoday derivatives (F&O) todays bhavcopy from NSE.
• fobhav1 downloads NSE bhavcopy from from 1 Jan 2016 to 05 July 2024.

New Functions

• bhav1, optbanknifty and optnifty to get option chain of BANKNIFTY and NIFTY 50 repsectively.

NOTE

nselive, nseopen nseindex, nsetree, optbanknifty and optnifty obtain data from NSE using python scripts. Thus, you need to install Python modules pandas and requests in R,

Following steps should help you to get started,

• Install latest version of Python, Ananconda and Miniconda. And add Python as PATH variable.
• Then in R,

install.packages('reticulate')  # Install package reticulate
library(reticulate) # Load package
# You can also install miniconda in R by,
# install_miniconda()
py_install("requests") # Install python package requests
py_install("pandas") # Install python package pandas
# Helpful tip: Add interpreter in "Tools/Global options/Python/miniconda". 

You should be good to go now...

Introduction

nser helps you to download historical bhavcopy of Equities and F&O segment easily.

Package website nser

Installation

You can install “nser” from CRAN with:

install.packages("nser")

Install it from github by:

install.packages("devtools")
library(devtools)
install_github("nandp1/nser")

Example 1. Downloading Historical Equity Bhavcopy

library(nser)
# Download Bhavcopy of 1st July 2021
report1 = bhav("01072021")

Example 2. Downloading Historical F&O Bhavcopy

library(nser)
# Download Bhavcopy of 1st July 2021
report2 = fobhav("01072021")

Example 3. Downloading today’s Equity and F&O Bhavcopy

library(nser)
report3 = bhavtoday()
report4 = fobhavtoday()

Example 4. Live F&O data.

library(nser)
nselive()

Example 5. Pre market open data of F&O stocks

library(nser)
nseopen("fo")

Example 6. Current and Upcoming IPO’s

library(nser) nseipo()

Example 7. RSelenium to Download Equity Bhavcopy

library(nser)
library(RSelenium)

# Start a selenium server and browser
# For Google Chrome (Update Chrome to latest version)

 driver <- rsDriver(browser = c("chrome"), port = 3163L, chromever = "91.0.4472.101")
 remDr <- driver$client

# or for Firefox
 driver <- rsDriver(browser = c("firefox"), port = 3799L)
 
# Download Equity Bhavcopy zip file
bhavs("03012000", 2)

# Close the Browser
remDr$close()

Example 8. RSelenium to Download F&O Bhavcopy

library(nser)
library(RSelenium)

# Start a selenium server and browser
# For Google Chrome (Update Chrome to latest version)

 driver <- rsDriver(browser = c("chrome"), port = 3163L, chromever = "91.0.4472.101")
 remDr <- driver$client

# or for Firefox
 driver <- rsDriver(browser = c("firefox"), port = 3799L)
 
# Download Equity Bhavcopy zip file
bhavfos("03012000", 2)

# Close the Browser
remDr$close()

Example 9. NSE Treemap

library(nser)
# NIFTY 50 stocks
nsetree()

# F&O stocks
nsetree("fo")

Example 10. Daily data to Weelkly data

library(nser)
data(dailydata)
daytoweek(dailydata)

Example 11. Daily data to Monthly data

library(nser)
data(dailydata)
daytomonth(dailydata)

Example 12. Option chain Nifty 50

library(nser)
optnifty()

Example 12. Option chain Banknifty

library(nser)
optbanknifty()

Example 13. Bhavcopy using bhav1 function

library(nser)
bhav1('05072024')