This library downloads option chain data for a given symbol from yahoo finance.
The data includes Calls and Puts for all future expiration dates and strike prices.
There are two formats provided:
Straddle view: Call and Put data for the same expiration and strike is side by side.
Stacked view: Call and Put data is stacked together.
The library requires Python 3.7 or later.
To install, type the following command on the python terminal:
pip install optionsviewHere is a basic example of how to download options straddle view data:
from options.data import download_options_view
download_options_view('TSLA')The following is an example of downloading the Call and Put data in a stacked format.
from options.data import download_options_view, View
folder = 'C:\Users\work\Documents'
download_options_view('TSLA', View.STACKED, folder)To read the data into dataframes (and not create files) you can do the following:
from options.data import get_options_view_df
straddle_df, stacked_df = get_options_view_df('TSLA')
print(straddle_df.head())
print(stacked_df.head())The folder 'samples' in this repository, has some examples of the output from the library.
Contributions are welcome, all modifications should come with appropriate tests.
All tests can be run by doing the following:
from testing.tests import run_all_tests
run_all_tests()This project makes use of the yfinance library.