QuantConnect / QuantConnect/Lean

IndicatorHistory Doesn't Support IndicatorExtensions

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#8,275 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
C#
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Description

Expected Behavior

IndicatorHistory supports IndicatorExtensions

Actual Behavior

IndicatorHistory doesn't support IndicatorExtensions

Related issue

Potential Solution

N/A

Reproducing the Problem

https://www.quantconnect.com/terminal/processCache?request=embedded_backtest_2516af7a33714edbb871c122fc8e0289.html

System Information

QC Cloud

Checklist
  • I have completely filled out this template
  • I have confirmed that this issue exists on the current master branch
  • I have confirmed that this is not a duplicate issue by searching issues
  • I have provided detailed steps to reproduce the issue

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the IndicatorHistory and IndicatorExtensions entry points and reproduce the behavior using the linked QC Cloud backtest. Review related issue #6708, then verify that IndicatorHistory supports IndicatorExtensions and that the reproduction no longer shows the reported failure.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
45/100

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