AI Agent Skills

Complete and link income statement, balance sheet, and cash flow statement model templates with formulas and checks.

Required reading whenever any chart_* tool is available. Teaches the one-tool embedding contract (call chart_render → live chart appears in chat AND a downloadable PNG l…

Various Types of Stock Analysis in Excel, Matlab, Power BI, Python, R, and Tableau

A backtester and spreadsheet library for stocks and ETFs

Picking stocks through various screening methods. Focus on Northern Europe.

.NET Standard library providing the full set of financial functions from Excel.

This skill should be used when analyzing market breadth charts, specifically the S&P 500 Breadth Index (200-Day MA based) and the US Stock Market Uptrend Stock Ratio cha…

文件 笔和线段的一种划分.py,只需要把k线high，low数据输入，就能自动实现笔，线段，中枢，买卖点，走势类型的划分了。可以把sh.csv 作为输入文件。个人简历见.pdf。时间的力量。有人说择时很困难，有人说选股很容易，有人说统计套利需要的IT配套设施很重要。还有人说系统有不可测原理。众说纷纭。分布式的系统，当你的影响可以被忽略，…

Do you have enough savings to fund your business?

Scraps historical stock market data from Yahoo Finance (https://finance.yahoo.com/)

Audit spreadsheet, formula error detection, hardcoded cell finder, cross-sheet reference audit, workbook auditor, Excel model audit, financial model QA, spreadsheet revi…