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robinhood-unofficial / pyrh

Python Framework to make trades with the unofficial Robinhood API
https://pyrh.readthedocs.io/en/latest/
MIT License
1.78k stars 603 forks source link

inconsistent result on volume #171

Closed indigo62018 closed 5 years ago

indigo62018 commented 5 years ago

Hi,

I'm not sure which forum or mail list I should discuss this topic. But, I'm guessing everybody here is familiar with this.

When I fetch volume data continuously from endpoint https://api.robinhood.com/fundamentals , I found the volume decreases sometimes. It usually increases as time goes as expected. But, sometimes, decreasing happens - with 5% reproducibility.

For example, MSFT : updateat 2019-03-27T13:30:01Z | volume: 180605.000000 MSFT : updateat 2019-03-27T13:30:21Z | volume: 832565.000000 MSFT : updateat 2019-03-27T13:30:41Z | volume: 1259314.000000 MSFT : updateat 2019-03-27T13:31:01Z | volume: 421252.000000 // What??? MSFT : updateat 2019-03-27T13:31:21Z | volume: 1332935.000000 MSFT : updateat 2019-03-27T13:31:41Z | volume: 521442.000000 // What???

I also posted this on below but couldn't get answer.

https://www.reddit.com/r/algotrading/comments/b6fmbi/weird_decreasing_volume_sequence_data_fetched/

My feeling is, looks there's multiple API server on RH and they aren't sync correctly, timely.

Does anybody have same issue with me?

ai2283 commented 5 years ago

Just a note, I use robinhood mobile app daily and I consistently observe this issue in their app. I suggest you reach out to them directly or post on robinhood reddit page.

On Thu, Mar 28, 2019 at 11:11 AM indigo62018 notifications@github.com wrote:

Hi,

I'm not sure which forum or mail list I should discuss this topic. But, I'm guessing everybody here is familiar with this.

When I fetch volume data continuously from endpoint https://api.robinhood.com/fundamentals , I found the volume decreases sometimes. It usually increases as time goes as expected. But, sometimes, decreasing happens - with 5% reproducibility.

For example, MSFT : updateat 2019-03-27T13:30:01Z | volume: 180605.000000 MSFT : updateat 2019-03-27T13:30:21Z | volume: 832565.000000 MSFT : updateat 2019-03-27T13:30:41Z | volume: 1259314.000000 MSFT : updateat 2019-03-27T13:31:01Z | volume: 421252.000000 // What??? MSFT : updateat 2019-03-27T13:31:21Z | volume: 1332935.000000 MSFT : updateat 2019-03-27T13:31:41Z | volume: 521442.000000 // What???

I also posted this on below but couldn't get answer.

https://www.reddit.com/r/algotrading/comments/b6fmbi/weird_decreasing_volume_sequence_data_fetched/

My feeling is, looks there's multiple API server on RH and they aren't sync correctly, timely.

Does anybody have same issue with me?

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/Jamonek/Robinhood/issues/171, or mute the thread https://github.com/notifications/unsubscribe-auth/ADtLsL2TJRlncFY6QGR7ZNwBSuMWCkwFks5vbQXcgaJpZM4cQzsg .

Jamonek commented 5 years ago

Reaching out to Robinhood may result in your account being shutdown for using an unofficial API. I’d be careful

Best,

Jamone

On Mar 28, 2019, at 2:11 PM, indigo62018 notifications@github.com wrote:

Hi,

I'm not sure which forum or mail list I should discuss this topic. But, I'm guessing everybody here is familiar with this.

When I fetch volume data continuously from endpoint https://api.robinhood.com/fundamentals , I found the volume decreases sometimes. It usually increases as time goes as expected. But, sometimes, decreasing happens - with 5% reproducibility.

For example, MSFT : updateat 2019-03-27T13:30:01Z | volume: 180605.000000 MSFT : updateat 2019-03-27T13:30:21Z | volume: 832565.000000 MSFT : updateat 2019-03-27T13:30:41Z | volume: 1259314.000000 MSFT : updateat 2019-03-27T13:31:01Z | volume: 421252.000000 // What??? MSFT : updateat 2019-03-27T13:31:21Z | volume: 1332935.000000 MSFT : updateat 2019-03-27T13:31:41Z | volume: 521442.000000 // What???

I also posted this on below but couldn't get answer.

https://www.reddit.com/r/algotrading/comments/b6fmbi/weird_decreasing_volume_sequence_data_fetched/

My feeling is, looks there's multiple API server on RH and they aren't sync correctly, timely.

Does anybody have same issue with me?

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

indigo62018 commented 5 years ago

thanks guys for your advice. :) let me close this