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Dear Zipline Maintainers,
I'm trying to build a tear sheet for Alphalens.
I use the zipline pipeline to get the data from the bundle.
Everthink works nice, unfortunately I do not find the zipline…
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#### Expected Behavior
Use case: we don't want to consider non-trading and/or no-holdings days in the Statistics.
#### Actual Behavior
Only C#.
#### Potential Solution
Create `IStatisticsServ…
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Dear Zipline Maintainers,
Before I tell you about my issue, let me describe my environment:
# Environment
* Operating System: `Darwin localhost 16.7.0 Darwin Kernel Version 16.7.0: Tue Jan 30…
hotea updated
6 years ago
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I'm using a variant of the [equity-postings](https://hledger.org/1.28/hledger.html#conversion-with-equity-postings) method of recording currency conversions/securities trading, where I leave the equit…
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If I ``group_by`` using the ``Portfolio.stats()`` method, there might be a bug.
Consider the following example:
```
import pandas as pd
import vectorbt as vbt
from datetime import datetime
…
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this question was originally posted on zipline's google group:
There are some posts on quantopian.com introducing pipeline under the online Algorithm environment, while I am wondering how to modify th…
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I am running a BackTest to simulate equity from a given trading strategy. We are using MPLFinance to plot the OHLC Bars of the stock we are trading. Our project requires OHLC Bars to be colored base…
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#### Expected Behavior
Be able to restart a live algorithm holding custom data. In principle, it should be supported since Lean supports trading custom data.
#### Actual Behavior
Not supported.
…
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I can't seem to post a trade to my real account. Most of the code below is from the trading_robot.py sample. Is this not the way to execute an order? I get NotNulError: A validation error occurred whi…