Decision Workspace
optionchain_simulator vs financial_types vs option_type
Side-by-side comparison of Rust crates
36
optionchain_simulator
growingv0.0.2
OptionChain-Simulator is a lightweight REST API service that simulates an evolving option chain with every request. It is designed for developers building or testing trading systems, backtesters, and visual tools that depend on option data streams but want to avoid relying on live data feeds.
58
financial_types
experimentalv0.2.2
Core financial type definitions for trading systems: asset types, trading actions, position sides, and option styles.
56
option_type
experimentalv0.1.2
Option contract type definitions including exotic options: Asian, Barrier, Binary, Lookback, Rainbow, and more.
Core Metrics
| optionchain_simulator | financial_types | option_type | |
|---|---|---|---|
| Health Score | 36 | 58 | 56 |
| Total Downloads | 1.9K | 7.2K | 6.9K |
| 30d Downloads | 0 | 2.8K | 2.7K |
| Dependents | 0 | 15 | 12 |
| Releases | 3 | 4 | 3 |
| Last Updated | 389d ago | 30d ago | 40d ago |
| Age | 1y 1m | 3m | 3m |
Health Breakdown
optionchain_simulator
Maintenance
6
Quality
10
Community
6
Popularity
4
Documentation
10
financial_types
Maintenance
16
Quality
16
Community
9
Popularity
5
Documentation
12
option_type
Maintenance
17
Quality
15
Community
9
Popularity
5
Documentation
10
Technical Details
| optionchain_simulator | financial_types | option_type | |
|---|---|---|---|
| Version | 0.0.2 | 0.2.2 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 24 | 6 | 6 |
| Crate Size | 1.2MB | 33KB | 20KB |
| Features | 0 | 5 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •financial_types leads with a health score of 58/100, but none of the options score above 80.
- •⚠ optionchain_simulator has not been updated in over a year.