longbridge-valuation

Original：🇺🇸 English

Translated

Valuation analysis for a single stock via Longbridge — current PE / PB / PS / EV-EBITDA snapshot, historical percentile (1–3 years), industry median + relative premium, industry rank. Triggers: "估值贵不贵", "是不是被低估", "PE 历史百分位", "PB 分位", "行业溢价", "行业折价", "X 现在适合买不", "估值水平", "估值貴不貴", "是否被低估", "PE 歷史分位", "行業溢價", "行業折價", "is X expensive", "is X undervalued", "PE percentile", "industry valuation premium", "valuation snapshot".

3installs

Sourcelongbridge/skills

Added on2026-05-09

NPX Install

npx skill4agent add longbridge/skills longbridge-valuation

SKILL.md Content

View Translation Comparison →

longbridge-valuation

Prompt-only analysis skill. Orchestrates Longbridge CLI commands to answer "is X expensive?" across three dimensions: current snapshot, historical percentile, industry context.

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

When to use

"NVDA 估值贵不贵", "is NVDA expensive?", "NVDA 估值貴不貴"
"茅台是不是被低估了", "is Maotai undervalued?"
"700 估值在历史什么位置", "700 historical PE percentile"
"宁德时代相对行业贵多少", "how much does CATL trade above industry median"
"GOOG 现在适合买入吗"

For multi-symbol comparison route to

longbridge-peer-comparison

. For business-fundamentals questions route to

longbridge-fundamental

.

CLI

Run

longbridge <subcommand> --help

to verify exact flags. Primary calls (run concurrently):

bash

longbridge valuation TSLA.US --format json               # current snapshot + peer comparison
longbridge valuation TSLA.US --history --range 3 --format json   # 3-year historical series
longbridge valuation TSLA.US --history --indicator pb --range 5 --format json  # PB 5-year series
longbridge valuation-rank TSLA.US --format json          # daily PE/PB/PS industry percentile rank (past 1 year)
longbridge valuation-rank TSLA.US --start 20230101 --end 20251231 --format json  # custom date range
longbridge industry-valuation TSLA.US --format json      # industry median + distribution
longbridge industry-valuation dist TSLA.US --format json # percentile distribution
longbridge calc-index TSLA.US --format json              # optional intraday PE correction

Workflow

Resolve symbol to
```
<CODE>.<MARKET>
```
(rules in
```
longbridge-quote
```
). Multiple symbols → route to
```
longbridge-peer-comparison
```
.
Concurrently call CLI commands above. If
```
longbridge
```
is not installed, fall back to MCP (see MCP fallback section).

Optional intraday correction (only when needed):

longbridge calc-index

—

valuation

is often EOD;

calc-index

reflects the live mid-day price.

Compute in the LLM:

Quantity	Method
Historical PE percentile	prefer `valuation-rank` daily rank series; fallback: rank current PE against `valuation --history` series
Historical PB percentile	same
Industry premium	`(current PE − industry median PE) / industry median PE`
Industry rank	bucket from `industry-valuation dist`

If history is sparse (< 1y) or the industry has fewer than 5 peers, degrade gracefully — show snapshot + relative-to-industry only, drop the percentile claim.

Output the three sections (template below). Cite Longbridge Securities.

Output template

{Symbol} ({code}) valuation snapshot — Source: Longbridge Securities

[Current snapshot]
- PE (TTM): X
- PB:        X
- PS:        X
- EV/EBITDA: X (if available)
- Dividend yield: X%

[Historical (past 3y)]
- PE in N-th percentile (low / mid / high)
- PB in N-th percentile

[Industry (N peers)]
- Industry median PE: X → currently {premium/discount} of N%
- Industry rank: {position} / N (high / mid / low bucket)

[Combined]
From historical + industry views, valuation is {low / neutral / high} — historical N-th pct, {N% above/below} industry median.

⚠️ 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 numeric values as-is.)

Cyclical industries — special handling

Energy / chemicals / steel / shipping / banks / property are cyclical: PE inverts (high PE near troughs because earnings are depressed; low PE near peaks may signal a top). When the symbol is in such an industry, add the caveat: "Cyclical industry — PE percentile must be interpreted alongside industry cycle position; do not read 'high PE = expensive' mechanically."

Output constraints

Must include three dimensions (snapshot + historical + industry); state "data unavailable" if a dimension fails.
Must cite "Longbridge Securities" / "数据来源:长桥证券" / "數據來源:長橋證券".
Must end with the not-investment-advice disclaimer.
May characterise combinations like "high-historical + high-industry" and give a view; qualify with data.

Error handling

Situation	Reply
`command not found: longbridge`	Fall back to MCP; if MCP also unavailable, tell user to install longbridge-terminal.
stderr `not logged in`	Tell user to run `longbridge auth login` .
`valuation` returns empty	"{symbol} has no valuation data (likely an obscure or newly listed name)."
history < 1 year	Degrade to snapshot + industry-only
Industry < 5 peers	Caveat: "industry sample sparse; industry percentile is indicative only"

MCP fallback

If

longbridge

CLI is not installed (

command not found

), use MCP tools instead:

MCP tool	CLI equivalent
`mcp__longbridge__valuation`	`longbridge valuation`
`mcp__longbridge__valuation_history`	`longbridge valuation --history --range 3`
`mcp__longbridge__valuation_rank`	`longbridge valuation-rank`
`mcp__longbridge__industry_valuation`	`longbridge industry-valuation`
`mcp__longbridge__industry_valuation_dist`	`longbridge industry-valuation dist`
`mcp__longbridge__latest_financial_report`	`longbridge financial-report --latest`
`mcp__longbridge__calc_indexes`	`longbridge calc-index`

MCP setup:

claude mcp add --transport http longbridge https://openapi.longbridge.com/mcp

(

quote

scope).

Related skills

2–5 symbol valuation comparison →
```
longbridge-peer-comparison
```
Business fundamentals (revenue, ROE, margins) →
```
longbridge-fundamental
```
News / market reaction →
```
longbridge-news
```
Real-time price alert →
```
longbridge-alert
```

File layout

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

longbridge-valuation

NPX Install

Tags

SKILL.md Content

longbridge-valuation

When to use

CLI

Workflow

Output template

Cyclical industries — special handling

Output constraints

Error handling

MCP fallback

Related skills

File layout