Convertible-Bond-Pricing-Research: Instructions file for Codex

AGENTS.md

Convertible-Bond-Pricing-Research AGENTS.md is an instructions file for Codex, OpenCode from ericxuzhesheng/Convertible-Bond-Pricing-Research. It costs 3,439 tokens per session, scanned A, original, MIT.

Repository instructions for research on pricing Chinese stock-market convertible bonds, which can be exchanged for company shares, using several pricing models and a backtesting pipeline.

In plain words
What is it for?
Use them when maintaining the research pipeline from raw data through pricing, signals, long-short strategies, benchmarks, factors, and plots.
Why use it?
They define the project layout, maintenance limits, and required order for updating data, models, trading tests, and charts.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md; mentions Codex.

This is ericxuzhesheng/Convertible-Bond-Pricing-Research's own configuration. It tells Codex and OpenCode how to work on Convertible-Bond-Pricing-Research itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Convertible-Bond-Pricing-Research configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ericxuzhesheng/Convertible-Bond-Pricing-Research. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ericxuzhesheng/Convertible-Bond-Pricing-Research/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/ericxuzhesheng/Convertible-Bond-Pricing-Research

Made for: Codex, OpenCode.

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Measured 11d ago against content hash bb5d4af823f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

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Convertible-Bond-Pricing-Research AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

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AGENTS.md · 287 lines

How it starts

The opening of the file, as written. The whole thing — 287 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — Agent Instructions for Convertible Bond Pricing Research

This file tells Codex how to navigate and work with this codebase.


Project Purpose

Absolute pricing research for Chinese A-share convertible bonds using three models:

  • Black-Scholes (BS): closed-form, offensive anchor (equity/vol driven)
  • Zheng-Lin (ZL): Monte Carlo optimal stopping, defensive anchor (clause-aware)
  • Least-Squares Monte Carlo (LSM): vectorized continuation-value regression and voluntary early conversion

The pipeline goes: raw data → pricing → mispricing signal → long-short strategy.

Current published vintage: 2026-08-28. Routine weekly work is strictly incremental; do not run a full-history rebuild unless a maintainer explicitly requests one.


Repository Layout

Convertible-Bond-Pricing-Research/
├── AGENTS.md                          ← you are here
├── README.md                          ← bilingual overview
├── backtest/                          ← PRIMARY working directory
│   ├── data_pipeline.py               ← Tushare data ingestion (run first)
│   ├── B-S_backtest.py                ← BS model pricing + output
│   ├── Z-L_backtest_GPU_prod.py       ← shared ZL driver (CUDA/CPU)
│   ├── Z-L_backtest_CPU_prod.py       ← GitHub CPU incremental entrypoint
│   ├── LSM_backtest.py                 ← vectorized strict-incremental LSM driver
│   ├── lsm_backend.py                  ← batched quadratic Longstaff-Schwartz engine
│   ├── Z-L_backtest_GPU.py            ← disabled legacy entrypoint
│   ├── full_history_rebuild.py        ← fail-closed full-history rebuild
│   ├── regenerate_plots.py            ← 一键重生成 README 图表(无需重跑模型)
│   ├── weekly_update.bat              ← 周更新主入口(数据→模型→图表→Git推送)
│   ├── setup_weekly_task.ps1          ← 一次性注册 Windows 任务计划程序
│   ├── logs/                          ← weekly_update.bat 日志
│   ├── cb_*.csv                       ← wide-format data caches (rows=date, cols=bond)
│   ├── rf_yield_cache.csv             ← risk-free yield curve (tenor format, not wide)
│   ├── bs_volatility_cache.csv        ← 250-day rolling vol for BS
│   ├── BS_Model_*.csv / .xlsx         ← BS model outputs
│   ├── ZL_Model_*.csv / .xlsx         ← ZL model outputs
│   └── LSM_Model_*.csv / .xlsx        ← LSM outputs + independent manifest
├── long-short strategy/
│   └── BS_ZL_LSM_strategy.py          ← three-model monthly rebalancing backtest
├── mispricing factor/
│   ├── B-S_mispricing_factor.py       ← 6-factor BS composite
│   ├── Z-L_mispricing_factor.py       ← 6-factor ZL composite
│   └── LSM_mispricing_factor.py       ← 6-factor LSM composite
├── summary/
│   └── key_findings.md                ← executive summary
└── report/                            ← full research PDF

Read the full file on GitHub · 287 lines

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  1. 11d ago First seen · 287 lines · 3,439 tokens per session scan A bb5d4af823f8

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Convertible-Bond-Pricing-Research AGENTS.md is an instructions file published in the GitHub repository ericxuzhesheng/Convertible-Bond-Pricing-Research (7 stars, last pushed 11d ago), licensed MIT. It adds 3,439 tokens to every session, about $0.0172 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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