longbridge-event-opportunity

Corporate event opportunity scanner — identify pricing dislocations from M&A, buybacks, index changes, equity incentives, and lockup expiries.

Response language: match the user's input language — Simplified Chinese / Traditional Chinese / English.

When to use

Trigger on prompts asking for:

• M&A / restructuring plays — "并购重组机会", "asset injection", "借壳上市", "reverse merger"
• Buyback or insider increase signals — "回购信号", "大股东增持", "buyback signal"
• Index inclusion / exclusion trades — "指数调整机会", "index inclusion", "index rebalance"
• Equity incentive plans — "股权激励", "equity incentive plan", "management alignment"
• Lockup expiry (解禁) — "限售股解禁", "lockup expiry", "解禁压力"
• General event-driven — "事件套利", "special situation", "event-driven"

Workflow

1. Extract the symbol or scan recent filings for a universe.

2. Fetch news, filings, corporate actions, and calendar in parallel.

3. Identify event type(s) from the data:

   Event Type	Key Signal	Historical Edge
   M&A / Restructuring	资产注入公告, 借壳公告	+15–30% in 20 trading days (A-share avg)
   Major Shareholder Increase	大股东增持 ≥1%	+5–12% in 10 days
   Buyback Programme	回购计划公告	+3–8% in 5 days, sustained support
   Equity Incentive	股权激励方案	+2–6%, binding to 12–36 month vesting
   Index Inclusion	指数调整公告	+3–10% over 5–10 days before effective date
   Index Exclusion	指数剔除公告	-3–8% selling pressure
   Lockup Expiry	限售股解禁	-2–6% around expiry window

4. For each detected event:

   • Summarise the event details (size, timing, counterparties)
   • State the typical historical price reaction pattern
   • Assess current price positioning relative to the event

5. Output a ranked event list for user reference.

If unsure of exact flag names, run longbridge <subcommand> --help before proceeding.

CLI

# Recent news and event announcements
longbridge news <SYMBOL> --format json

# Corporate filings (prospectus, announcements)
longbridge filing <SYMBOL> --format json

# Corporate actions (dividends, splits, rights issues)
longbridge corp-action <SYMBOL> --format json

# Upcoming earnings and events calendar
longbridge finance-calendar --format json

# 60-day daily OHLCV for pre/post event price reaction
longbridge kline <SYMBOL> --period day --count 60 --format json

Output structure

EVENT ANALYSIS REPORT — <SYMBOL>  <Date>

EVENTS DETECTED
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Event 1: MAJOR SHAREHOLDER INCREASE
  Announced: <date>
  Details:   <shareholder> increased stake by x.x% to xx.x%
  Amount:    $xxx million
  Historical market reaction reference: +x–x% in 10 trading days post-announcement (historical average)
  Current price vs. announcement: +x.x%
  Signal strength: ★★★★☆

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Event 2: LOCKUP EXPIRY
  Expiry date:  <date>  (xx trading days from now)
  Shares:       xxx million shares (~xx% of free float)
  Avg cost:     $xx.xx (current price: $xx.xx — holders at +xx% gain)
  Selling risk: [High | Moderate | Low]
  Historical market reaction reference: -x–x% in 5 days around expiry (historical average)

RANKED EVENT LIST
#1  <Event type>  Signal: ★★★★☆  Risk: Medium
#2  <Event type>  Signal: ★★★☆☆  Risk: High

---
以上内容仅供参考，不构成投资建议。投资决策请结合自身风险承受能力独立判断。
The above is for informational purposes only and does not constitute investment advice. Investment decisions should be made independently based on your own risk tolerance.

Error handling

MCP fallback

When the CLI is unavailable, fall back to the MCP server. Discover available tools from the MCP server's tool list at runtime.

Related skills

• longbridge-news — news, announcements, and sentiment
• longbridge-calendar — earnings, dividends, and macro event calendar
• longbridge-corporate — major shareholders and corporate actions
• longbridge-catalyst-radar — watchlist-wide catalyst scanning
• longbridge-flows — insider trades and institutional holdings

File layout

skills/longbridge-event-opportunity/
└── SKILL.md