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yf-options

v0.2.1crates.io· Rust

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.

The verdict
Maintained. Niche but maintained, actively maintained.
Live from the crates.io registry · derived rules, not AI
How it scores
MaintenanceHealthy
PopularityNiche
SecurityClean
LicensePermissive
DepsZero deps
Maintenance
Last published 3 months ago.
Popularity
1 downloads / week
Security
No known advisories for this version (OSV).
License
Apache-2.0 OR MIT
Dependencies
No runtime dependencies
Recent releases
  • 0.2.13 months ago
  • 0.1.03 months ago
yf-options — 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. (Rust / crates.io) — verdict, alternatives & security · Modules