himanshuj16/algo-trading-skills · skills/corporate-action-adjusted-backtesting/SKILL.md

corporate-action-adjusted-backtesting skillA

corporate-action-adjusted-backtesting is agent-read markdown (skill) from himanshuj16/algo-trading-skills: Use when a stock split, reverse split or cash dividend puts artificial gaps in a backtest's price history and fabricates signals; builds a CRSP-convention backward-adjusted series for signals while keeping dividend cash accounted separately..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add himanshuj16/algo-trading-skills/corporate-action-adjusted-backtesting@v2.0.0
Exact content
mdr add himanshuj16/algo-trading-skills/corporate-action-adjusted-backtesting@sha256:fcd7df80652d6d2f

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_nj6uotobjys4edim.svg)](https://markdownregistry.com/a/art_nj6uotobjys4edim)

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Versions

versioncommittedcommitsizeaudit
v2.0.0 latest2026-09-04 d466d60 8,970 BA view · diff
v2.0.02026-09-03 8527a51 8,959 BA view · diff
v2.0.02026-08-22 3ed130d 9,164 BA view · diff
v1.0.02026-08-07 89d1436 3,423 BA view · diff
v1.0.02026-07-30 dfc60c7 3,421 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8970 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

himanshuj16/algo-trading-skills · 43 stars · license Apache-2.0 · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_nj6uotobjys4edim
GET https://markdownregistry.com/api/v1/resolve?ref=himanshuj16/algo-trading-skills/corporate-action-adjusted-backtesting
GET https://markdownregistry.com/api/v1/blob/fcd7df80652d6d2fc430ff59b3b70eb01bf9a23fc37ade81b1a58ace4faa53bd

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.