barchart 0.1.3

The Unofficial API for barchart.com

barchart

The Unofficial API for barchart.com

Installation

pip install barchart

Unusual Options Activity

from barchart import UOA

uoa = UOA()
uoa.data 

[
  {'Symbol': 'TGT', 'Price': '153.78', 'Type': 'Call', 'Strike': '160.00', 'Exp Date': '08/28/20', 'DTE': '9', 'Bid': '1.53', 'Midpoint': '1.55', 'Ask': '1.56', 'Last': '1.40', 'Volume': '7,382', 'Open Int': '165', 'Vol/OI': '44.74', 'IV': '38.08%', 'Last Trade': '13:19 ET'},
]

#Create CSV file

uoa.to_csv()

Concerns

The first time you ever run the render() method, it will download Chromium into your home directory (e.g. ~/.pyppeteer/). This only happens once. Additional necessary linux packages may need to be installed.

Timeout issues do sometimes occur when fetching with asycnc since data is loaded onto the DOM asynchronous. A Timeout Exception will be raised barchart.helpers.errors.TimeoutError At the moment, it takes about 1 minute to fetch and parse 10-12 pages.

If a parsing exception is raised, create a issue ticket. Parsing exceptions barchart.helpers.errors.ParsingError: Parsing error: Index error on table headers, check response

Sometimes barchart likes to suppress most of their data at different times of day.