PyPI · pypi:backtesting

backtesting active

Backtest trading strategies in Python

The latest stable version of backtesting is 0.6.6, published on 2026-07-22. Verified by Vigia on 2026-11-12.

Latest stable version	0.6.6
Published	2026-07-22 14:39:23 UTC
Install	`pip install --upgrade backtesting`
Requires	`python >=3.9`
License	AGPL-3.0
Advisories on latest version	none known
Last verified	2026-11-12 21:52:58 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-07-22 14:39:23 UTC · 113 days ago
Stable releases in the last 12 months	1
Published versions	27

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`0.6.6`	2026-07-22 14:39:23 UTC
`0.6.5`	2025-07-30 05:57:03 UTC
`0.6.4`	2025-03-30 07:12:03 UTC
`0.6.3`	2025-03-11 18:52:12 UTC
`0.6.2`	2025-02-19 15:27:56 UTC
`0.6.1`	2025-02-04 04:46:22 UTC
`0.6.0`	2025-02-04 04:34:45 UTC
`0.5.0`	2025-01-21 08:05:43 UTC
`0.4.0`	2025-01-21 08:05:23 UTC
`0.3.3`	2021-12-13 01:36:44 UTC
`0.3.2`	2021-08-03 15:02:31 UTC
`0.3.1`	2021-01-25 00:14:32 UTC
`0.3.0`	2020-11-24 02:54:56 UTC
`0.2.4`	2020-10-28 00:39:38 UTC
`0.2.3`	2020-09-16 17:40:29 UTC
`0.2.2`	2020-08-21 04:15:52 UTC
`0.2.1`	2020-08-03 12:36:35 UTC
`0.2.0`	2020-07-15 00:25:34 UTC
`0.1.8`	2020-07-14 22:03:30 UTC
`0.1.7`	2020-03-23 23:13:37 UTC

Showing the 20 most recent of 27 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`python 3.8`	`0.4.0`
`python 3.9`	`0.6.6`
`python 3.10`	`0.6.6`
`python 3.11`	`0.6.6`
`python 3.12`	`0.6.6`
`python 3.13`	`0.6.6`

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Frequently asked questions

What is the latest version of backtesting?

The latest stable version of backtesting is 0.6.6, published on 2026-07-22. Verified by Vigia on 2026-11-12.

How do I install the latest version of backtesting?

Run pip install --upgrade backtesting. The latest stable version is 0.6.6 (verified 2026-11-12).

Is backtesting deprecated?

No. backtesting is not marked as deprecated in the registry.

Which Python version does backtesting require?

backtesting 0.6.6 declares this requirement: python >=3.9.

Does backtesting 0.6.6 have known vulnerabilities?

No known advisories affect backtesting 0.6.6 according to the data Vigia checks.

Is backtesting still maintained?

backtesting published 1 stable releases in the last 12 months; the most recent was 113 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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