Decision Workspace
regit-covariance-yahoo vs covstream vs borsa-yfinance
Side-by-side comparison of Rust crates
50
regit-covariance-yahoo
experimentalv2.0.0
Yahoo Finance price + ISIN provider for the regit-covariance pipeline.
55
covstream
experimentalv0.1.3
Lean-backed fixed-dimension streaming covariance and Ledoit-Wolf shrinkage
49
borsa-yfinance
experimentalv0.2.0
Yahoo Finance API connector for the borsa financial data ecosystem with comprehensive market data and streaming support.
Core Metrics
| regit-covariance-yahoo | covstream | borsa-yfinance | |
|---|---|---|---|
| Health Score | 50 | 55 | 49 |
| Total Downloads | 34 | 67 | 766 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 3 | 4 | 4 |
| Last Updated | today | 92d ago | 263d ago |
| Age | 2m | 3m | 8m |
Health Breakdown
regit-covariance-yahoo
Maintenance
14
Quality
16
Community
6
Popularity
2
Documentation
12
covstream
Maintenance
19
Quality
15
Community
6
Popularity
2
Documentation
13
borsa-yfinance
Maintenance
13
Quality
14
Community
6
Popularity
3
Documentation
13
Technical Details
| regit-covariance-yahoo | covstream | borsa-yfinance | |
|---|---|---|---|
| Version | 2.0.0 | 0.1.3 | 0.2.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 7 | 2 | 10 |
| Crate Size | 26KB | 41KB | 43KB |
| Features | 0 | 1 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.94 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •covstream leads with a health score of 55/100, but none of the options score above 80.
- •borsa-yfinance has the most downloads (766), suggesting wider adoption.
- •covstream, borsa-yfinance are pre-1.0 — API may change.