longbridge-positions

Original：🇺🇸 English

Translated

Account holdings — stock positions, fund positions, multi-currency assets / cash, margin ratio (initial / maintenance / forced liquidation), and estimated max buy/sell quantity for a symbol. Requires longbridge login. Triggers: "我的持仓", "我有什么股票", "账户余额", "我有多少美金", "基金持仓", "我能买多少股", "保证金率", "杠杆要求", "账户全貌", "我的持倉", "賬戶餘額", "我有多少美金", "基金持倉", "保證金率", "賬戶全貌", "my holdings", "stock positions", "account balance", "how much can I buy", "margin ratio", "max buy qty", "portfolio snapshot".

3installs

Sourcelongbridge/skills

Added on2026-05-09

NPX Install

npx skill4agent add longbridge/skills longbridge-positions

SKILL.md Content

View Translation Comparison →

longbridge-positions

Read-only account snapshot — what the user holds, how much cash, what they can buy/sell, and per-symbol margin ratios.

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

Privacy: the data here is the user's private account state. Only return detailed numbers in direct conversation; if you suspect screen-sharing or third-party observation, confirm before showing exact figures.

Subcommands

Run
longbridge <subcommand> --help
to confirm current flags / defaults if anything below seems off.

CLI command	Returns
`longbridge portfolio --format json`	Combined view: total assets, P/L, intraday P/L, holdings, and cash breakdown. Single call — useful for "account snapshot" questions.
`longbridge positions --format json`	Stock holdings array.
`longbridge fund-positions --format json`	Fund holdings array.
`longbridge assets [--currency USD\|HKD\|CNY\|SGD] --format json`	Net assets, cash, buy power, margins; per-currency breakdown in `cash_infos` .
`longbridge margin-ratio <SYMBOL> --format json`	Initial / maintenance / forced-liquidation factors for a symbol.
`longbridge max-qty <SYMBOL> --side buy\|sell [--price <p>] [--order-type LO\|MO\|ELO\|ALO] --format json`	Estimated max purchasable / sellable quantity (cash vs margin).

When to use

"我的持仓", "我有什么股票", "我的持倉" →
```
positions
```
"账户余额", "我有多少美金 / 港币", "current USD balance" →
```
assets --currency USD
```
"我的基金持仓" →
```
fund-positions
```
"NVDA 我能买多少股", "how many TSLA can I buy" →
```
max-qty <SYMBOL> --side buy --price <current>
```
(limit) or
```
--order-type MO
```
(market)
"茅台保证金率" →
```
margin-ratio 600519.SH
```
"看一下我的账户全貌", "account snapshot" →
```
portfolio
```
(one call gives total assets + P/L + holdings + cash)
"我的浮盈" →
```
portfolio
```
already includes intraday P/L; otherwise
```
positions
```
+ chain to
```
longbridge-quote
```
for live last price

max-qty workflow

Limit order (default LO): first call
```
longbridge quote <SYMBOL> --format json
```
for the current last price → pass it as
```
--price
```
.
Market order: skip price; pass
```
--order-type MO
```
.
The response includes
```
cash_max_qty
```
(cash only) and
```
margin_max_qty
```
(with financing). Always disclose both numbers and remind the user that financing carries interest cost + forced-liquidation risk.

CLI

bash

longbridge portfolio                                                  --format json
longbridge positions                                                  --format json
longbridge fund-positions                                             --format json
longbridge assets --currency USD                                      --format json
longbridge margin-ratio TSLA.US                                       --format json
longbridge max-qty TSLA.US --side buy --price 250                     --format json

Output

```
portfolio
```
: combined object with total assets, P/L, intraday P/L, holdings list, cash breakdown.
```
positions
```
/
```
fund-positions
```
: array of holding rows.
```
assets
```
: per-currency
```
cash_infos
```
array plus net-assets / buy-power / margin fields.

margin-ratio

:

{im_factor, mm_factor, fm_factor}

.

```
max-qty
```
:
```
{cash_max_qty, margin_max_qty}
```
.

OAuth scope

Requires the trade scope on the OAuth token. If the token lacks it, both CLI and MCP fail with

unauthorized

/

not in authorized scope

. Tell the user to re-authorise:

longbridge auth logout && longbridge auth login

(and tick "Trade" in the browser).

Error handling

If

longbridge

is missing, fall back to MCP. If stderr contains

unauthorized

/

not in authorized scope

, the OAuth token lacks trade scope — guide the user through re-auth (see "OAuth scope" above). Other stderr messages relay verbatim.

MCP fallback

CLI subcommand	MCP tool
`portfolio`	merge `stock_positions` + `fund_positions` + `account_balance` (no combined MCP tool)
`positions`	`mcp__longbridge__stock_positions`
`fund-positions`	`mcp__longbridge__fund_positions`
`assets`	`mcp__longbridge__account_balance`
`margin-ratio`	`mcp__longbridge__margin_ratio`
`max-qty`	`mcp__longbridge__estimate_max_purchase_quantity`

MCP-only extensions:

mcp__longbridge__profit_analysis

/

profit_analysis_detail

(P/L analysis),

mcp__longbridge__exchange_rate

(currency conversion). For "how is my P&L this month?" route to

longbridge-portfolio

.

Related skills

Orders / executions / cash flow →
```
longbridge-orders
```
Watchlist (read) →
```
longbridge-watchlist
```
Account-level P&L analysis →
```
longbridge-portfolio
```

File layout

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

longbridge-positions

NPX Install

Tags

SKILL.md Content

longbridge-positions

Subcommands

When to use

max-qty workflow

CLI

Output

OAuth scope

Error handling

MCP fallback

Related skills

File layout