r/algotrading

Updated 2026-10-24

r/algotrading is a Finance & Crypto community on Reddit with 1,875,969 members, ranking #21 of 2,433 in Finance & Crypto. A place for redditors to discuss quantitative trading, statistical methods, econometrics, programming, implementation, automated strategies, and bounce ideas off each other for constructive criticism. Feel free to submit papers/links of things you find interesting.

1,875,969 membersFinance & Crypto#21 in category
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How big is r/algotrading?

Created in 2012, r/algotrading has had over a decade to grow and is a major community by Reddit standards. Within Finance & Crypto it ranks #21 of 2,433 communities we track — the top 0.9% of the category by subscriber count. That puts it about 3,116× the median Finance & Crypto subreddit, which has 602 members. It is a work-safe community with no 18+ flag on Reddit.

For scale, the largest Finance & Crypto community we track is r/personalfinance with 21,774,649 members — roughly 12 times the size of r/algotrading. Reddit itself launched in 2005, so a subreddit created in 2012 sits in the middle wave of community building on the platform. Subscriber counts indicate reach, not activity — a large community can be quiet, and a smaller one busy. Open r/algotrading on Reddit to see how often people actually post before deciding whether it is worth joining.

Members1,875,969
CategoryFinance & Crypto
Rank in category#21 of 2,433
Created2012
Category median size602 members
Content ratingWork-safe (SFW)

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Subscriber counts come from the public Reddit API and are refreshed when this directory is rebuilt. Redditory is not affiliated with Reddit Inc.

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