nancyyanyu / kafka_stock

A financial data processing and visualization platform using Apache Kafka, Apache Cassandra, and Bokeh.

Realtime Financial Market Data Visualization and Analysis

Introduction

In this project, I developed a financial data processing and visualization platform using Apache Kafka, Apache Cassandra, and Bokeh. I used Kafka for realtime stock price and market news streaming, Cassandra for historical and realtime stock data warehousing, and Bokeh for visualization on web browsers. I also wrote a web crawler to scrape companys' financial statements and basic information from Yahoo Finance, and played with various economy data APIs.

Architecture

There are currently 3 tabs in the webpage:

• Stock: Streaming & Fundamental
  • Single stock's candlestick plot, basic company & financial information;
  • Realtime S&P500 price during trading hours (fake date during non-trading hours)
• Stock: Comparison
  • 2 user-selected stocks' price, and their statstical summay and correlation
  • 5,10,30-day moving average of adjusted close price
• Economy
  • Geomap of various economy data by state
  • 4 economy indicators nationwide for comparison
  • The most recent market news

 

Here is the architecture of the platform. Note: the link in the image below is no longer available.

Please check each tab's screenshot:

Tab 1:

Tab 2:

Tab 3:

kafka_stock's Issues

how to run this app after the docker build?

I am a newbie and would like to learn from your apps, may I know what is the next after using the docker build and docker run with your image? thank you.

remove link to magiconch.me

you should remove the link magiconch.me.
someone turned it into a spam link by acquiring the domain maybe