longbridge-constituent

Original：🇺🇸 English

Translated

Constituent stocks of an index or ETF via Longbridge Securities — list members of HSI / SPX / DJI / IXIC / CSI300 / a sector ETF, sortable by change, price, turnover, capital inflow, turnover-rate, or market cap. Returns a ranked roster. Triggers: "标普500有哪些", "标普成分股", "恒生成分股", "纳斯达克成分", "道琼斯成分", "沪深300成分", "ETF 持仓", "ETF 成分股", "指数成分", "成分股涨幅榜", "標普500成分", "恒生成分股", "納斯達克成分", "道瓊成分", "滬深300成分", "ETF 持倉", "ETF 成分股", "指數成分", "成分股漲幅榜", "S&P 500 constituents", "Hang Seng constituents", "IXIC components", "Dow components", "CSI 300 members", "ETF holdings", "ETF constituents", "index members", "what's in SPX", "what's in HSI", "HSI.HK", "SPX.US", "IXIC.US", "DJI.US", "000300.SH".

3installs

Sourcelongbridge/skills

Added on2026-05-09

NPX Install

npx skill4agent add longbridge/skills longbridge-constituent

SKILL.md Content

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longbridge-constituent

List the constituent stocks of an index or ETF, ranked by a chosen indicator.

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

When to use

Trigger when the user wants the members of an index or ETF (not the index quote itself):

"标普 500 有哪些股票", "S&P 500 constituents" →
```
SPX.US
```
"恒生指数成分股", "Hang Seng constituents" →
```
HSI.HK
```
"纳斯达克 100 涨幅榜", "IXIC components by gain" →
```
IXIC.US
```
"沪深 300 成分股", "CSI 300 members" →
```
000300.SH
```
"QQQ 持仓", "SPY holdings" → ETF symbol like
```
QQQ.US
```
,
```
SPY.US
```

For the index quote (level, change, volume), use

longbridge-quote

instead. For 2–5 explicit-symbol comparison, use

longbridge-peer-comparison

.

Symbol format

<CODE>.<MARKET>

. Common indices:

Index	Symbol
恒生指数 / Hang Seng	`HSI.HK`
国企指数 / HSCEI	`HSCEI.HK`
标普 500 / S&P 500	`SPX.US`
道琼斯 / Dow Jones	`DJI.US`
纳斯达克综合 / Nasdaq	`IXIC.US`
纳指 100 / Nasdaq 100	`NDX.US`
沪深 300 / CSI 300	`000300.SH`
上证指数 / SSE Composite	`000001.SH`

ETFs use their own ticker (e.g.

SPY.US

,

QQQ.US

,

2800.HK

).

Subcommand

Single CLI command. Run
longbridge constituent --help
if unsure of current flags.

bash

longbridge constituent <SYMBOL> [--limit N] [--sort INDICATOR] [--order desc|asc] --format json

Flag	Default	Notes
`--limit`	`50`	Number of members to return
`--sort`	`change`	`change` / `price` / `turnover` / `inflow` / `turnover-rate` / `market-cap`
`--order`	`desc`	`desc` / `asc`

Workflow

Resolve the user's index/ETF name to
```
<CODE>.<MARKET>
```
(use the table above; if ambiguous between markets, ask).
Pick
```
--sort
```
from intent:
- "涨幅榜 / gainers" →
```
--sort change --order desc
```
- "跌幅榜 / losers" →
```
--sort change --order asc
```
- "成交活跃 / most traded" →
```
--sort turnover
```
- "主力净流入 / net inflow" →
```
--sort inflow
```
- "权重股 / largest weight" →
```
--sort market-cap
```
Pick
```
--limit
```
: default 50 unless user specifies (e.g. "前 10" →
```
--limit 10
```
).

Run

longbridge constituent ... --format json

, render the rows in a table.

CLI examples

bash

longbridge constituent HSI.HK                                     --format json
longbridge constituent HSI.HK --limit 20 --sort change            --format json
longbridge constituent SPX.US --sort market-cap --limit 10        --format json
longbridge constituent IXIC.US --sort inflow --order desc         --format json
longbridge constituent 000300.SH --sort turnover --limit 30       --format json
longbridge constituent QQQ.US                                     --format json

Output

JSON array, one row per constituent — fields typically include

symbol

,

name

,

last

,

change_rate

,

volume

,

turnover

,

market_cap

, plus the indicator used for sorting. Render as a 5–8 column table; preserve

symbol

verbatim.

Error handling

Situation	LLM response
Shell `command not found: longbridge`	Fall back to MCP if configured; otherwise tell the user to install longbridge-terminal.
stderr `param_error` / "invalid symbol"	Confirm the index symbol — e.g. `SPX.US` not `S&P500` .
Empty array	"No constituents returned — confirm the symbol is an index or ETF, not a single stock."
Other stderr	Surface verbatim.

MCP fallback

CLI subcommand	MCP tool
`constituent <SYMBOL>`	`mcp__longbridge__index_constituents` (or fall back via the equivalent MCP tool)

If unsure of the exact MCP tool name, run the CLI; the binary is the canonical path.

Related skills

User asks	Route to
Index level / change / volume	`longbridge-quote`
2–5 explicit-symbol comparison	`longbridge-peer-comparison`
Single-stock fundamentals after picking from the list	`longbridge-fundamental`
Single-stock valuation snapshot	`longbridge-valuation`

File layout

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

longbridge-constituent

NPX Install

Tags

SKILL.md Content

longbridge-constituent

When to use

Symbol format

Subcommand

Workflow

CLI examples

Output

Error handling

MCP fallback

Related skills

File layout