Decision Workspace
yf-quotes vs rustyfinance vs yf-options
Side-by-side comparison of Rust crates
A fast, reliable command-line tool for downloading historical OHLCV (Open, High, Low, Close, Volume) stock data from Yahoo Finance. Supports multiple symbols, various time intervals (daily, weekly, monthly, and intraday), customizable date ranges, and outputs clean JSON format for easy integration with data analysis pipelines, backtesting frameworks, and quantitative trading systems.
Download market data from Yahoo! Finance's API
A fast, reliable command-line tool for downloading options chain data from Yahoo Finance. Features include Black-Scholes Greeks calculation (Delta, Gamma, Theta, Vega, Rho), filtering by expiration date, strike range, and ITM/OTM status. Supports multiple symbols with combined output, JSON/CSV export formats, and built-in rate limiting. Ideal for options analysis, volatility screening, and quantitative trading workflows.
Core Metrics
| yf-quotes | rustyfinance | yf-options | |
|---|---|---|---|
| Health Score | 41 | 42 | 38 |
| Total Downloads | 42 | 15 | 29 |
| 30d Downloads | 9 | 3 | 6 |
| Dependents | 0 | 0 | 0 |
| Releases | 3 | 1 | 2 |
| Last Updated | 32d ago | 43d ago | 32d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
Technical Details
| yf-quotes | rustyfinance | yf-options | |
|---|---|---|---|
| Version | 0.2.1 | 1.1.0 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 14 | 13 | 17 |
| Crate Size | 30KB | 44KB | 36KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.75 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rustyfinance leads with a health score of 42/100, but none of the options score above 80.
- •yf-quotes has the most downloads (42), suggesting wider adoption.
- •yf-quotes, yf-options are pre-1.0 — API may change.