longbridge-peer-comparison

Original：🇺🇸 English
Translated

Cross-symbol comparison (2–5 stocks) via Longbridge — valuation (PE / PB / PS / dividend yield), current price + change, latest financial KPIs (revenue / net income / ROE), market cap. Renders as a single matrix; flags cross-currency or cross-industry caveats. Triggers: "X 和 Y 哪个值得买", "X vs Y", "几只股票对比", "同行业谁最强", "X 跟 Y 谁更便宜", "几只哪个增速快", "科技七姐妹谁最强", "X 跟 Y 對比", "X 跟 Y 哪個便宜", "X vs Y", "compare X and Y", "peer comparison", "which is more expensive", "which has higher growth".

3installs
Sourcelongbridge/skills
Added on

NPX Install

npx skill4agent add longbridge/skills longbridge-peer-comparison

Tags

Translated version includes tags in frontmatter
longbridgestock-comparisonfinancial-analysiscli-toolpeer-comparison

SKILL.md Content

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longbridge-peer-comparison

Prompt-only skill that takes 2–5 symbols, runs the same per-symbol orchestration concurrently, and renders one normalised matrix.
Response language: match the user's input language — Simplified Chinese / Traditional Chinese / English.

When to use

  • "茅台 五粮液 哪个便宜", "AAPL vs GOOG vs MSFT"
  • "NVDA AMD 哪个增速快", "科技七姐妹谁最强"
  • "茅台跟 700 谁估值低" (cross-currency + cross-industry — render with explicit disclaimer)

Symbol-count rules

CountBehaviour
0Ask: "Which symbols would you like to compare?"
1Reroute → 
longbridge-valuation
(#14) or 
longbridge-fundamental
(#15)
2–5Run normally
≥ 6Ask user to narrow to 3–5 ("matrix becomes unreadable beyond 5")

Cross-cohort caveats

  • Cross-currency (e.g. 
    NVDA.US
    + 
    600519.SH
    ) → render the matrix; add an explicit disclaimer at the top of the table: "cross-currency comparison shows relative levels only; no FX conversion is applied".
  • Cross-industry (e.g. tech + spirits) → render the matrix; add: "cross-industry comparison has limited meaning — valuation thresholds are not comparable".
  • Cross-market (different accounting standards: IFRS / US GAAP / CN GAAP) → add: "data uses different accounting standards; treat as a rough benchmark."

CLI

Run 
longbridge <subcommand> --help
to verify exact flags. Per-symbol calls (run concurrently for all symbols):
bash
longbridge quote NVDA.US --format json
longbridge calc-index NVDA.US --format json
longbridge financial-report NVDA.US --format json   # headline KPIs only — no need for full IS/BS/CF
longbridge valuation NVDA.US --format json

Workflow

  1. Resolve every symbol to 
    <CODE>.<MARKET>
    . Apply the count rules above.
  2. Concurrently per symbol, call CLI commands (see CLI section). If 
    longbridge
    is not installed, fall back to MCP.
  3. Do not pull the full IS/BS/CF — 
    financial-report
    headline fields are enough for the KPIs.
  4. Normalise (label currency on every figure; do not auto-convert FX). Render as a Markdown table — rows are dimensions, columns are symbols.
  5. Add the observations paragraph at the bottom (data-only, no winners).

Output template

{symbol₁ vs symbol₂ vs ...} comparison — Source: Longbridge Securities
[If cross-currency / cross-industry / cross-market: disclaimer here]

| Dimension | Symbol₁ | Symbol₂ | Symbol₃ |
|---|---|---|---|
| Last (CCY) | ... | ... | ... |
| Today's change | ... | ... | ... |
| Market cap | ... | ... | ... |
| **Valuation** | | | |
| PE (TTM) | ... | ... | ... |
| PB | ... | ... | ... |
| PS | ... | ... | ... |
| Dividend yield | ... | ... | ... |
| **Financials (latest period)** | | | |
| Revenue YoY | ... | ... | ... |
| Net income YoY | ... | ... | ... |
| ROE | ... | ... | ... |

[Observations]
- Valuation: who is highest / lowest on PE / PB / PS
- Growth: who leads on revenue / net income YoY
- Dividend: highest yield
- Scale: market-cap ratios

⚠️ 以上数据仅供参考，不构成投资建议。/ 以上數據僅供參考，不構成投資建議。/ For reference only. Not investment advice.
(Translate into the user's language; keep numerics + ticker symbols verbatim.)

Output constraints

  • Must be a Markdown table, dimensions × symbols.
  • Must label currency on every numeric figure (CNY / USD / HKD / SGD); no auto-FX conversion.
  • Must end with not-investment-advice disclaimer.
  • Cross-currency / cross-industry / cross-market → must include the disclaimer at the top of the table.

Performance note

2–5 symbols × 4 tools = 8–20 MCP calls. Latency may be visible. If the user gives 5 symbols, optionally tell them "comparing 5 symbols, fetching in parallel..." before delivering.

Error handling

SituationReply
command not found: longbridge
Fall back to MCP; if MCP also unavailable, tell user to install longbridge-terminal.
Some symbols' data missingRender N/A in those rows; explain which symbol(s) failed
1 symbol onlyReroute to 
longbridge-valuation
/ 
longbridge-fundamental
≥ 6 symbolsTrim to top 5; tell user the rest are dropped
stderr 
not logged in
Tell user to run 
longbridge auth login
.

MCP fallback

If 
longbridge
CLI is not installed (
command not found
), use MCP tools instead (per symbol):
MCP toolCLI equivalent
mcp__longbridge__quote
longbridge quote
mcp__longbridge__calc_indexes
longbridge calc-index
mcp__longbridge__latest_financial_report
longbridge financial-report
mcp__longbridge__valuation
longbridge valuation
MCP setup: 
claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp
(
quote
scope).

Related skills

  • Single-symbol valuation drill-down → 
    longbridge-valuation
  • Single-symbol fundamentals drill-down → 
    longbridge-fundamental
  • Recent news on a specific name → 
    longbridge-news

File layout

longbridge-peer-comparison/
└── SKILL.md          # prompt-only, no scripts/