longbridge-anomaly

name	longbridge-anomaly
description	Market anomaly scanner and price-by-volume distribution via Longbridge Securities — `anomaly` lists unusual price/volume movements across a market (HK / US / CN / SG) or for a specific symbol; `trade-stats` returns a single stock's intraday price-volume profile (where volume sat in the day's range). Read-only. Triggers: "异动", "今天哪些股票异动", "市场异动榜", "成交分布", "价格分布", "筹码分布", "今日筹码", "成交密集区", "盘中异动", "拉升", "跳水", "閃崩", "異動", "今天哪些股票異動", "市場異動榜", "成交分佈", "價格分佈", "籌碼分佈", "今日籌碼", "成交密集區", "盤中異動", "拉昇", "跳水", "anomaly", "unusual movements", "intraday alerts", "volume spike", "price spike", "price by volume", "trade distribution", "volume profile", "VWAP zone", "where the volume sat", "TSLA anomaly", "700.HK anomaly".
license	MIT
metadata	{"author":"longbridge","version":"1.0.0","risk_level":"read_only","requires_login":false,"default_install":true}

longbridge-anomaly

Two complementary intraday lenses: market-wide unusual movements (anomaly) and a single stock's price-by-volume distribution (trade-stats).

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

When to use

• "今天港股有什么异动", "US anomaly today", "市场异动榜" → anomaly --market <MKT>
• "TSLA 今天有没有异动", "700.HK 异动" → anomaly --market <MKT> --symbol <SYMBOL>
• "AAPL 今日筹码分布", "成交密集区", "price by volume", "volume profile" → trade-stats <SYMBOL>
• "X 拉升的位置在哪", "成交都堆在哪个价位" → trade-stats

For tick-by-tick trade ribbon → longbridge-depth (trades). For intraday capital flow (large/medium/small orders) → longbridge-capital-flow. For market-level mood → longbridge-market-temp.

Subcommands

Run longbridge anomaly --help and longbridge trade-stats --help if unsure of current flags. The CLI's built-in help is the canonical source.

CLI command	Returns
longbridge anomaly --market <HK|US|CN|SG> --format json	List of unusual movements in that market (default HK, --count up to 100, default 50).
longbridge anomaly --market <MKT> --symbol <SYMBOL> --format json	Anomalies filtered to a specific symbol.
longbridge trade-stats <SYMBOL> --format json	Intraday price-by-volume distribution for the symbol — bucketed price levels with the volume traded at each.

Workflow

1. Decide the lens:
   • Market scan → anomaly --market. Default to HK if the user does not specify.
   • Single-symbol scan → anomaly --market <MKT> --symbol.
   • Volume profile → trade-stats <SYMBOL>.
2. Resolve symbol → <CODE>.<MARKET> and infer market for --market.
3. Call the CLI; render a structured summary (see Output).
4. Cite Longbridge Securities and the data timestamp.

CLI

# Market-wide anomaly board
longbridge anomaly --market HK                                --format json
longbridge anomaly --market US --count 100                    --format json

# Single-symbol anomaly
longbridge anomaly --market US --symbol TSLA.US               --format json

# Price-by-volume distribution
longbridge trade-stats 700.HK                                 --format json
longbridge trade-stats AAPL.US                                --format json

If --help shows newer flags, follow the help output rather than hard-coding here.

Output

Render in the user's language.

anomaly — table grouped by anomaly type (e.g. spike up / spike down / volume surge / 60-day high / 60-day low): time / symbol / name / type / price / change %. For a market scan, sort within each group by time (most recent first) or by magnitude.

trade-stats — price-bucket distribution. Suggested layout:

{Symbol} ({code}) intraday price-by-volume — Source: Longbridge Securities

Total volume: V    | Total turnover: T    | VWAP: P

Top 5 volume buckets (where the volume sat):
- price [a–b]: vol X (Y% of day) ▇▇▇▇▇
- ...

Day high / low: H / L
Most-traded zone: [a–b]   (this is the heaviest range, not "support / resistance")

Do not call any range "support" or "resistance" — that is interpretive. Stick to "heaviest-traded zone". State the timestamp.

When a result is empty (no anomalies, or no volume data yet), state so explicitly.

Error handling

Situation	Reply
Shell command not found: longbridge	Fall back to MCP if configured; otherwise tell the user to install longbridge-terminal.
stderr not logged in / unauthorized	Hint longbridge auth login.
Empty anomaly list	"No anomalies detected for this market/symbol right now."
trade-stats empty (pre-market / new listing)	"No intraday volume data yet — try after the session opens."
Symbol mapping fails	Ask for <CODE>.<MARKET>.
Other stderr	Relay verbatim — never silently retry.

MCP fallback

When the CLI binary is missing, fall back via the equivalent MCP tool. Tool names typically mirror CLI subcommand names (snake_case).

When the CLI is unavailable, fall back to the MCP server. Discover available tools from the MCP server's tool list at runtime — do not rely on hardcoded tool names.

If a name above does not resolve, fall back via the equivalent MCP tool when CLI is missing.

Related skills

Skill	Why
longbridge-quote	Live price + change behind the anomaly.
longbridge-capital-flow	Whose money drove the move (large / medium / small orders).
longbridge-depth	Tick-by-tick trades and orderbook microstructure.
longbridge-news	News / filings that could explain the spike.
longbridge-catalyst-radar	Watchlist-scoped briefings that aggregate anomalies.

File layout

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