Open AccessWeb Scraping in Finance using Python
Author(s) -
Siddhant Vinayak Chanda,
A Arivoli
Publication year - 2020
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.e9457.069520
Subject(s) - python (programming language) , computer science , web application , replicate , cash flow , finance , data science , database , world wide web , business , programming language , statistics , mathematics
The objective of this paper is to highlight different ways to extract financial data ( Balance Sheet, Income Statement and Cash Flow) of different companies from Yahoo finance and present an elaborate model to provide an economical, reliable and, a time-efficient tool for this purpose. It aims at aiding business analysts who are not well versed with coding but need quantitative outputs to analyse, predict, and make market decisions, by automating the process of generation of financial data. A python model is used, which scrapes the required data from Yahoo finance and presents it in a precise and concise manner in the form of an Excel sheet. A web application is build using python with a minimalistic and simple User Interface to facilitate this process. This proposed method not only removes any chances of human error caused due to manual extraction of data but also improves the overall productivity of analysts by drastically reducing the time it takes to generate the data and thus saves a substantial amount of human hours for the consumer. We also discuss the importance of data mining and scraping technologies in the finance industry, different methods of scraping online data, and the legal aspect of web scraping which is highly dependent on generated data to analyse and make decisions.