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Corporate Event Analysis

Analyzes A-share corporate events (M&A, insider trades, buybacks, ST warnings) for trading signals

Source Download skill
Repository
HKUDS/Vibe-Trading
Stars
37,433
Licence
MIT
Files
1 file

What it does

When installed, this skill teaches the agent a finance-specific framework for reading company announcements on China's A-share market, such as takeovers, major shareholder share increases or decreases, equity incentive plans, private placements and ST/delisting warnings. The agent can then estimate merger-arbitrage spreads, rate the strength of insider signals, and produce a structured event-driven report with entry, stop-loss and position-size suggestions. The skill is a set of guidelines and reference tables written in Chinese; it does not fetch live data itself.

Great for

  • Quantitative or event-driven traders studying A-share announcements
  • Finance students learning how corporate events are classified and priced
  • Analysts who want a consistent template for event-driven research reports

Skip it if

  • Investment decisions by people without finance training: the strategies and position sizes are presented as trading advice and the historical return figures are unsourced in the file
  • Non-China markets: the rules, thresholds and terminology are specific to A-shares and will not apply directly elsewhere
  • Anyone expecting real-time data: the file itself notes that data sources lag by T+1 or more

Try asking

  • “Analyze this announcement of a controlling shareholder share-buyback plan and give a signal strength rating”
  • “Calculate the merger arbitrage spread and annualized return for a tender offer at 25 yuan with the target trading at 23.5 yuan”
  • “Assess whether a company's new equity incentive plan looks like a positive or a conflict-of-interest signal”
  • “Flag which A-share stocks show ST or delisting risk conditions and suggest exclusion rules”
Step-by-step guide: how to use Corporate Event AnalysisInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 1 original files, the MIT licence and an attribution note.

    corporate-events.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip corporate-events.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip corporate-events.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • Verify every announcement against the official exchange filings (SSE/SZSE, CNInfo) before acting, since third-party sites lag
  • Treat the historical excess-return percentages as unverified claims from the file and check them against your own data
  • Remember the file warns that trading on pre-announcement unusual volume may constitute insider trading; get compliance advice before acting on it

What's inside

  • SKILL.md

Redistributed unmodified from HKUDS/Vibe-Trading under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.