workflow.run_hurst_exponent
shallowio.github.SKalinin909/tradingcalc · Verify this server
Hurst exponent via rescaled-range (R/S) analysis: is this return/price series trending/persistent (H>0.5, a move tends to be followed by a move in the same direction), mean-reverting/anti-persistent (H<0.5), or consistent with a random walk (H~0.5)? Use when user asks "is this asset trending or mean-reverting?" or "does this series show long-range dependence?". Takes a return series, not raw price levels. Returns: hurst, interpretation (trending/mean_reverting/random_walk), window_sizes, rs_values.
1 trials · measured 2 days ago
workflow.run_hurst_exponent scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.SKalinin909/tradingcalc, measured 18 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Category
- Finance & compliance
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-18 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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