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Investment idea generation — systematically surfaces new investment opportunities by combining quantitative screening (l...

SEC 13F fund-manager–centric view via Longbridge — top-50 active institutional investors by AUM, a specific manager's fu...

IPO full-lifecycle management via Longbridge Securities — HK/US IPO calendar, subscription/pending/listed rosters, indiv...

Candlestick / OHLCV data and intraday minute series for stocks listed in HK / US / A-share / Singapore via Longbridge Se...

Comprehensive market scanner — combines real-time quotes, capital flow (large/medium/small order distribution), and cand...

Market-level state from Longbridge Securities — market temperature index (0–100, higher = more bullish), trading session...

Daily morning briefing — writes a concise pre-market morning brief summarising overnight major moves (US/HK close, A-sha...

Multi-factor cross-sectional stock-selection strategy via Longbridge Securities — scores stocks in an index or candidate...

Aggregated news, regulatory filings, and Longbridge-community discussion for a single stock — classified into catalyst /...

Shanghai-Shenzhen-Hong Kong Stock Connect capital flow analysis — tracks northbound (foreign capital buying A-shares) an...

On-chain data analysis framework — covers active addresses, whale behaviour, TVL (total value locked), DEX liquidity, an...

Quarterly and annual operating data for listed companies via Longbridge Securities — revenue, net income, EPS, ROE, gros...

Advanced options strategy framework via Longbridge — volatility surface concepts (SABR/local vol), dynamic Delta hedging...

Options P&L analysis via Longbridge — payoff diagrams, breakeven points, max profit/loss, and Greeks sensitivity (Delta/...

Read-only account orders, executions, and cash flow — today's or historical orders (filterable by symbol / date), single...

Share structure and shareholder query — total shares, circulating shares, restricted shares, top-10 shareholders (circul...

Pairs trading / statistical-arbitrage strategy via Longbridge Securities — tests cointegration between two correlated as...

Cross-symbol comparison (2–5 stocks) via Longbridge — valuation (PE / PB / PS / dividend yield), current price + change,...

Account-level analysis via Longbridge — total market value, cash share, period P&L, single-stock contribution ranking, i...

Account holdings — stock positions, fund positions, multi-currency assets / cash, margin ratio (initial / maintenance /...

Post-investment monitoring via Longbridge Securities — tracks portfolio holdings vs plan on a quarterly / monthly basis,...

Account-level profit and loss analysis via Longbridge Securities — simple return, time-weighted return (TWR), per-symbol...

Server-side quantitative indicator runner via Longbridge Securities — execute Pine Script v6 syntax subset against histo...

Quantitative statistics framework for time-series analysis using Longbridge price data — ADF unit root test (stationarit...

Real-time quotes, static reference, and valuation indices for stocks listed in HK / US / A-share / Singapore via Longbri...

Risk measurement and stress testing via Longbridge — computes VaR (historical simulation / parametric), CVaR (expected s...

Risk-return optimisation for investment portfolios via Longbridge — builds risk-adjusted return-optimal portfolios based...

Seasonality and calendar-effect strategy via Longbridge Securities — uses historical OHLCV data to compute month-of-year...

SEC EDGAR filing analysis via Longbridge — 10-K annual report, 10-Q quarterly, 8-K material events, proxy statement, ins...

Sector rotation continuous monitoring via Longbridge — 6–12 month trend tracking across economic cycles (recovery / over...

Sector-rotation snapshot across A-share, HK, and US markets — point-in-time multi-factor scoring of momentum, capital fl...

Sector screening and ranking — filter and rank A-share / HK / US industry sectors by valuation (PE/PB), capital inflow,...

US overnight-eligible securities directory and HK broker participant directory via Longbridge Securities. `security-list...

Community stock lists (Sharelist) via Longbridge Securities — browse popular and personal lists, view list details and c...

Small-cap growth stock discovery — identifies overlooked small/mid-cap high-growth companies (A-share 专精特新, HK growth st...

聪明钱概念（SMC / ICT）信号引擎——识别 BOS（结构突破）、ChoCH（特性变化）、FVG（公允价值缺口）、订单块（Order Block）、流动性抓取，判断机构资金方向。依赖 smartmoneyconcepts 库。Trigg...

Comprehensive equity research snapshot — integrates analyst consensus estimates, company fundamentals (revenue / profit...

Industry supply-chain analysis via Longbridge Securities — maps upstream / midstream / downstream structure for a sector...

Tax-loss harvesting via Longbridge — identify unrealised-loss positions in the account, evaluate tax benefit of realisin...

Tech hype vs. fundamentals analysis via Longbridge — identifies valuation bubbles and fundamental disconnects in A-share...

Core technical-indicator signal engine for stocks listed in HK / US / A-share / Singapore via Longbridge Securities. Com...

Investment thesis tracker — maintains and updates the investment thesis for portfolio holdings and watchlist names by co...

Valuation analysis for a single stock via Longbridge — current PE / PB / PS / EV-EBITDA snapshot, historical percentile...

Industry valuation rank time series for a single stock via Longbridge — tracks how a stock's PE / PB / PS / dividend-yie...

Value investing analysis using Graham (NCAV/net-net/defensive-investor) and Buffett (economic moat/ROE/FCF) methodologie...

Value investing screen via Longbridge — scan A-share / HK / US stocks for fundamentally strong but undervalued companies...

Autonomous multi-step work with dual-reviewer supervision (1A2A workflow) and compound engineering principles

End-to-end workflow for detecting structural variants from long-read sequencing data. Covers ONT/PacBio alignment with m...