Skill Claude CodeCodex
Commodity analysis (oil supply-demand balance / gold pricing / copper as an economic predictor / inventory cycles / futures premium-discount structure / seasonality), generating directional commodity signals.
Skill Claude CodeCodex
An analysis framework for Chinese A-share convertible bonds, which are bonds that can usually be exchanged for shares of the issuing company. It values the bond repayment component, the conversion option, and the bond's trading terms.
Skill Claude CodeCodex
A guide to analysing company announcements and ownership changes as possible trading signals, especially in Chinese A-shares. It covers mergers, acquisitions, insider buying or selling, employee incentives, refinancing, and warnings about special treatment or delisting.
Skill Claude CodeCodex
Correlation and cointegration analysis — co-movement discovery, deep return-correlation analysis, sector clustering, realized correlation, Engle-Granger / Johansen cointegration, half-life, Kalman dynamic hedge ratio, cross-market linkage analysis, and pair-trading signal generation.
Skill Claude CodeCodex
Correlation-regime detection and crisis attribution — edge-density regime states with hysteresis, causal (no look-ahead) smoothing, regime-aware exposure context, first-mover crisis attribution with honest NAME / MACRO / AMBIGUOUS / ABSTAIN verdicts, and a correlation-rewiring leaderboard that catches slow bleed-outs.
Skill Claude CodeCodex
A guide to analysing bonds and other fixed-income investments, including issuer credit quality, interest payments, default risk, credit spreads, and convertible bonds. It also covers Chinese fixed-income markets and local-government financing bonds.
Skill Claude CodeCodex
Write signalengine.py for portfolios spanning multiple markets (A-shares + crypto, equity + forex, etc.).
Skill Claude CodeCodex
Crypto-derivatives strategies — perpetual funding-rate arbitrage, futures term-structure contango/backwardation trading, and option volatility-smile / Greeks analysis.
Skill Claude CodeCodex
The single ROUTER for every data need. Load this skill BEFORE any backtest, data-fetch, or research task to pick the best available source/tool, honour auth (env) requirements, and avoid ban-risk providers.
Skill Claude CodeCodex
Write a publication-grade 8-part deep-dive series on a single company (120k words total): cognitive reset / moat / profit engine / hidden assets / era variable (e.g. AI) / financials Buffett-style / management / valuation+redlines. The core IP is NOT writing but REVISING — a strict fact-check checklist catches…
Skill Claude CodeCodex
DeFi yield analysis and optimization — lending rates, LP yields, staking returns, yield farming strategies, risk-adjusted yield comparison, and protocol-level sustainability assessment.
Skill Claude CodeCodex
Dividend stock analysis for income, dividend-growth, and shareholder-return strategies, including yield quality, payout sustainability, ex-dividend mechanics, and yield-trap checks.
Skill Claude CodeCodex
Read any common document/data file — PDF, Word (.docx), Excel (.xlsx/.xls), PowerPoint (.pptx), images (OCR), CSV/TSV, plain text, JSON/YAML/TOML, HTML/XML, and most source-code files. Use the readdocument tool.
Skill Claude CodeCodex
A framework for forecasting company earnings and comparing those forecasts with analyst consensus, the shared market estimate. It supports top-down forecasts from the economy to industries and companies, bottom-up forecasts from products or customers, and measures such as SUE and PEAD.
Skill Claude CodeCodex
Earnings estimate revisions, guidance analysis, and post-earnings drift (PEAD) — track analyst consensus changes, earnings surprise patterns, and management guidance shifts for US/HK equities.
Skill Claude CodeCodex
A collection of free Eastmoney market-data interfaces for Chinese and US stocks. It provides information such as money flows, company reports, financial news, shareholder activity, and stock searches without requiring a login token.
Skill Claude CodeCodex
SEC EDGAR filing analysis — 10-K, 10-Q, 8-K, proxy statements, insider Form 4. Extract key financials, risk factors, management discussion, and generate investment signals from US public company filings.
Skill Claude CodeCodex
Elliott Wave Theory signal engine. Detects swing points through Zigzag, matches 5-wave impulse and 3-wave corrective structures, validates them with Fibonacci wave relationships, and generates trend-top / correction-complete signals. Pure in-house pandas implementation.
Skill Claude CodeCodex
A framework for comparing exchange-traded funds (ETFs), which are funds bought and sold on a stock exchange and usually track an index, industry, asset, or strategy. It covers fees, how closely an ETF follows its target, trading activity, and portfolio use.
Skill Claude CodeCodex
Event-driven strategy based on sentiment-scored signals from news, announcements, and macro events. The LLM acts as the NLP engine, and event data follows a CSV schema.
Skill Claude CodeCodex
Trade execution modeling (backtest only) — slippage formulas (linear / square-root impact), VWAP/TWAP execution logic, market-impact cost estimation, and execution-assumption configuration.
Skill Claude CodeCodex
Factor research framework with IC/IR analysis, quantile backtesting, and factor combination. Suitable for cross-sectional factor evaluation across multiple instruments.
Skill Claude CodeCodex
A framework for reading a company's income statement, balance sheet, and cash-flow statement together. It checks whether reported profits are supported by cash and looks for warning signs of misleading accounts.
Skill Claude CodeCodex
A framework for comparing mutual funds, private funds, and exchange-traded funds using returns, risk, investment style, and manager performance. It also examines whether a fund's style changes over time.