Market data

Skill kohoj/skills/market-data

Claude Code skills for web scraping & content extraction — Twitter/X tweet scraper, Xiaohongshu (Little Red Book) OCR to Markdown. CDP + httpx architecture.

Install

npx -y skills add kohoj/skills --skill market-data

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Query market data from Yahoo Finance — prices, fundamentals, earnings, options, dividends, history. Pure data tool for any ticker (US, HK, A-shares, crypto, forex, ETFs). Use before analysis, not instead of it.

SKILL.md

2.0 KB, as published. Nobody here has run it

Market Data

Data is the raw material of judgment. This tool fetches it. What you do with it — that is analysis, and analysis is your job.

Every subcommand returns one dimension of data for one or more tickers. Combine them as needed. Don't fetch everything when you only need a price.

Usage

.agents/skills/market-data/finance <command> <args>

Commands

Command	Purpose	Example
`quote`	Price, change, market cap, PE, 52W range	`finance quote AAPL 0700.HK`
`history`	OHLCV price history	`finance history TSLA 1y`
`fundamentals`	Valuation, margins, debt, analyst targets	`finance fundamentals NVDA`
`earnings`	Next date, EPS estimates, past surprises	`finance earnings MSFT`
`profile`	Sector, industry, employees, description	`finance profile GOOGL`
`dividends`	Yield, ex-date, payout history	`finance dividends KO`
`options`	Near-the-money calls and puts	`finance options SPY`
`compare`	Side-by-side ticker comparison	`finance compare AAPL,MSFT,GOOGL`

history periods

1d 5d 1mo 3mo 6mo 1y 2y 5y ytd max — default 1mo.

Symbol format

Any Yahoo Finance ticker works:

US: AAPL, MSFT
Hong Kong: 0700.HK, 9988.HK
A-shares: 600519.SS (Shanghai), 000858.SZ (Shenzhen)
Crypto: BTC-USD, ETH-USD
Forex: EURUSD=X
ETFs: SPY, QQQ
Indices: ^VIX, ^GSPC, ^HSI

When to use

Before forming or updating a view — get current data, not stale memory
When the user asks about a stock, price, or financial metric
When building a briefing or comparison
When checking if a stored belief still holds

When not to use

For news or narrative — use web-search instead
When the data is already in the conversation and still fresh