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PsychologicalEgg9377 OP t1_jbr6keq wrote

Interactive version at https://www.mapmystocks.com

Non-linear dimensionality reduction of daily stock trading patterns.

The visualization is built using daily returns. The color coded sector is only used for reference to see which stocks actually trade like their sector.

Some interesting examples are that Ford and GM trade almost identically, but Tesla trades like a tech company.

There's the possibility that some movement is just noise, randomness in the algorithm, or dumb luck. Only high volume stocks were included to help reduce noise. Written in angular and plotly.

Disclaimer: This is for entertainment only. Do not make any financial decisions using this.

Edit: Interactive version doesn't work well on mobile due to the number of data points.

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PsychologicalEgg9377 OP t1_jbrefbl wrote

Some interesting things I found on the interactive website version:

There's a group of Chinese companies (Baidu, Alibaba, etc). Las Vegas Sands and Wynn Resorts were in this region. After some googling, it turns out these two resorts get a huge amount of their revenue from China.

The "meme stock" region has all the favorites of a certain popular subreddit.

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