longbridge

Community stock lists (Sharelist) via Longbridge Securities — browse popular and personal lists, view list details and constituents, create/delete/manage your own lists, and add/remove symbols. Like a public watchlist that other users can subscribe to. Read operations require no login; write operations (create/delete/add/remove/sort) require login. Triggers: "股票清单", "公开清单", "热门清单", "社区选股", "选股清单",

Post-earnings analysis skill — generates institutional-grade earnings update reports (8–12 page DOCX) and structured conversation summaries for companies under coverage. Covers beat/miss analysis, segment breakdown, margin trends, guidance assessment, updated estimates, and valuation. Supports US, HK, and A-share markets. Use this skill whenever the user wants a post-earnings analysis or quarterly

Company tear sheet / one-pager via Longbridge Securities — generates a high-density 1–2 page company snapshot: business overview, key financials (revenue / net income / EPS / ROE), valuation multiples (PE / PB / EV-EBITDA), price performance, major shareholders, and recent catalysts. Triggers: "公司单页", "公司快照", "公司简报", "公司画像", "一页纸分析", "公司概要", "股票简报", "公司單頁", "公司快照", "公司簡報", "公司畫像", "一頁紙分析", "compan

Mutating operations on the user's Longbridge recurring-investment (DCA) plans — list (read-only), create a plan, update / pause / resume / stop a plan, view trade history, check eligibility. Requires longbridge login WITH TRADE SCOPE because every plan automatically commits real money on a schedule. Every mutation requires a two-step preview + confirm protocol, and `create` requires the user to re

Systematic 100-point financial health scorecard for listed companies via Longbridge — five dimensions: profitability (ROE / net margin / gross margin), growth (revenue & net income YoY), financial health (debt ratio / current ratio / interest coverage), cash quality (operating CF / net income), operating efficiency (inventory & AR turnover days). Outputs a report card. Triggers: "财报体检", "财务体检", "财

Quantitative strategy generation and optimisation framework via Longbridge — create, modify, and backtest quant strategies: parameter grid search, walk-forward validation, overfitting detection (in-sample vs. out-of-sample), strategy combination (multi-strategy correlation diversification), Sharpe / Calmar ratio optimisation. Generates Python code frameworks for local execution. Triggers: "策略优化",

Trade execution modelling framework (backtesting analysis only) via Longbridge — covers slippage models (linear / square-root market impact), VWAP/TWAP execution logic, market impact cost estimation (Kyle lambda), volume participation rate (POV) strategy. Helps quant traders build realistic execution assumptions in backtests. Triggers: "执行模型", "滑点模型", "VWAP执行", "TWAP执行", "市场冲击", "执行成本", "成交量参与率",

SEC 13F fund-manager–centric view via Longbridge — top-50 active institutional investors by AUM, a specific manager's full portfolio snapshot (by CIK), and quarter-over-quarter holding changes (NEW / ADDED / REDUCED / EXITED). US stocks only. Different from longbridge-flows (stock-centric: who holds a symbol); this skill is manager-centric. Triggers: "基金经理持仓", "机构持仓排名", "大基金持仓", "巴菲特持仓", "贝莱德持仓",

Tech hype vs. fundamentals analysis via Longbridge — identifies valuation bubbles and fundamental disconnects in A-share / HK tech stocks. Compares PE / PS / EV-EBITDA historical percentile against actual revenue / profit growth. Analyses which AI / EV / semiconductor theme plays have fundamental support vs. pure sentiment-driven momentum. Triggers: "科技炒作", "AI泡沫", "估值泡沫", "科技估值", "概念股", "主题炒作", "

Industry / sector panorama report — generates a comprehensive industry overview covering market dynamics, competitive landscape, key players, thematic trends, valuation ranges, and catalysts/risks. Outputs industry sizing, growth rate, major-player market share estimates, and valuation bands. Triggers: "行业概览", "行业报告", "板块报告", "行业全景", "竞争格局", "行业分析", "板块分析", "行業概覽", "行業報告", "板塊報告", "行業全景", "競爭格局",

Account statements (daily / monthly) via Longbridge Securities — list available statements and export sections (equity holdings, cash transactions, fees, etc.) as CSV or markdown for accounting, tax filing, or audit. Also covers bank cards linked to the account, withdrawal history, and deposit history. Requires longbridge login with Trade scope. Read-only — no order placement here. Triggers: "对账单"

ADR / H-share / A-share cross-market pricing analysis via Longbridge Securities — tracks the premium or discount between US-listed ADRs, HK-listed H-shares, and A-shares; calculates theoretical arbitrage spread; analyses constraints (FX controls, transaction costs, liquidity). Triggers: "ADR溢价", "ADR折价", "AH溢价", "ADR套利", "美股ADR", "三地比价", "跨市场套利", "双重上市", "ADR溢價", "ADR折價", "AH溢價", "ADR套利", "三地比價",