Study the documented put-spread backtest method as a reference. This skill explains the technique and helps keep documented methods distinct from measured results; it does not fetch market data or run an API analysis.
中文简介正在准备中。当前显示英语简介。
- Learning how a put-spread backtest is described
- Reviewing historical implementation notes as research
- Distinguishing a documented method from measured results
AlphaGBM/skills☆ 27152026年10月6日 更新
Study a reference method for finding supply-chain bottlenecks. It explains the documented approach for research and discussion, while distinguishing a technique from measured results; it does not fetch live data, run API requests, or create alerts.
中文简介正在准备中。当前显示英语简介。
- Learning a method for studying supply-chain bottlenecks
- Discussing the documented research approach
- Distinguishing a research technique from measured results
AlphaGBM/skills☆ 27152026年10月6日 更新
Create a dollar-cost averaging schedule from a contribution amount, frequency, and number of periods. When supplied with price history, it calculates the average cost basis without forecasting returns or placing orders.
中文简介正在准备中。当前显示英语简介。
- Plan recurring contributions for a specified asset
- Calculate cost basis from a supplied price path
- Review total capital and the plan’s assumptions
AlphaGBM/skills☆ 27152026年10月6日 更新
Evaluate Hong Kong and China A-share dividend candidates with AlphaGBM across yield quality, sustainability, cash-flow coverage, quality, growth, valuation, and momentum. The result includes factor evidence and data gaps, helping users assess an opportunity without treating it as a return forecast or trade instruction.
中文简介正在准备中。当前显示英语简介。
- Evaluating a Hong Kong or China A-share dividend candidate
- Reviewing factor scores and missing dividend or valuation data
- Checking cash-flow coverage and follow-up verification needs
AlphaGBM/skills☆ 27152026年10月6日 更新
Learn the earnings IV crush method: how implied volatility can fall after an earnings announcement. This reference helps explain the technique for research; it does not fetch live data or run an API analysis.
中文简介正在准备中。当前显示英语简介。
- Understanding the earnings IV crush method
- Researching implied volatility around earnings
- Distinguishing a documented method from measured results
AlphaGBM/skills☆ 27152026年10月6日 更新
Evaluate a plain, non-leveraged ETF using available trend, risk, liquidity, cost, tracking, theme, and event signals. The workflow returns a factor-based opportunity score while preserving missing data and its sources for follow-up checks.
中文简介正在准备中。当前显示英语简介。
- Comparing ETF opportunity factors
- Reviewing risks and data gaps for an ETF
- Checking costs, tracking, and liquidity signals
AlphaGBM/skills☆ 27152026年10月6日 更新