Get financial news from top site and store it to Amazon RDS daily
Run a web scrapper in lambda function to store financial news to Amazon RDS
Tutorial on Lambda function and database:
https://jee-appy.blogspot.com/2018/02/aws-lambda-function-with-rds-mysql.html
Top site of financial news:
https://money.cnn.com/data/markets/
https://www.bloomberg.com/markets