Crawling Stock Data with AWS

Yu Xiao
6 min readDec 20, 2020

Introduction

This March, I was traveling in New Hampshire and spending decent chunk of my time chatting with my host Dave during dinners. He’s this kind of creative person who spends a lot of time day-dreaming. Once he mentioned this investment plan to me: “This is the biggest trouble ever hitting the US, so gold and silver prices will go up. I’m going to invest in small mining companies and they will grow 2, 5, 10 folds”

Then I decided I should try to dip my toe in the water of trading stocks. Although I didn’t expand my income by trading…

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