Show HN: I built a comprehensive Ark ETF tracker

Re:Show HN: I built a comprehensive Ark ETF tracker by elt193 on Monday December 14, 2020 @07:27PM (#25425386)

Thank you for this! I’m curious if there are products (or interest in products) where people can mirror portfolio of these etf/famous investors at a much smaller expense ratio. This can be done with a combination of data aggregation + alpaca api.

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Re:Show HN: I built a comprehensive Ark ETF tracker by atombender on Tuesday December 15, 2020 @01:29PM (#25433283)

M1 Finance at least lets you set up a portfolio by weight, instead of individual trades: https://www.m1finance.com/

I believe they have an API, so you could automate it.

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Re:Show HN: I built a comprehensive Ark ETF tracker by isthispermanent on Monday December 14, 2020 @08:21PM (#25425857)

I think there is a site in the UK called eToro where you can do this. I'm not sure if that's what they do, but it's something along those lines.

Either way, it's a good idea. You might run into regulatory issues but I'm sure it would find a market

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Re:Show HN: I built a comprehensive Ark ETF tracker by stigz on Tuesday December 15, 2020 @03:10AM (#25428123)

Yes, I'm interested. I was thinking along the same lines.

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