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Live OHLC V resampling

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#119 7 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
30/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
pandas, python

Research direction

No files, tests, or entry points are named in the issue. Review Streamz's existing resampling functionality and Pandas offset aliases first, then define the live OHLC price and summed-volume behavior and how completion would be verified.

Written by the indexing model from the issue text.

Description

Hello,

let's imagine you are receiving trades from an exchange (buy/sell, price, volume).

Streamz should provide a way to live resample this kind of data.

price could be resampled using OHLC (Open, High, Low, Close)
and volume could be resampled using sum

ideally Pandas offsets should be supported https://pandas.pydata.org/pandas-docs/stable/timeseries.html#offset-aliases

Kind regards

Dominant language
Python
Stars
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Forks
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Avg merge
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Merged PRs (30d)
1

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