What is the Reliability Score for PYUSD?

The Reliability Score is 9.4/10. This is calculated based on the 30-day standard deviation of the APY, where a higher score indicates a more stable and predictable return.

What does a high Standard Deviation imply for ?

A high standard deviation (currently ±0.30%) suggests that the yield fluctuates significantly. While this can offer high upside, it also increases the risk of returns dropping below expected levels.

Next to PYUSD Overview →

Stability Analysis

PYUSD on Aave V3 Ethereum

9.4/10

Reliability Score

Volatility Metrics (30d)

Standard Deviation ±0.30%

30d Average 2.31%

Historical Min / Max 1.75% / 2.71%

Current Deviation -0.15%

Executive Summary

Following a comprehensive Aave V3 assessment, this pool shows exceptional stability patterns. participants should weigh this against the current APY of 2.16%.

Deep Dive Analytics

A granular review of the last month highlights a fluctuation range of 0.96%. Understanding this variance is key: the APY has oscillated between a floor of 1.75% and a ceiling of 2.71%.

Regarding momentum, PYUSD is currently underperforming the 30-day baseline by 0.15%. Significant deviations often signal a shift in token emissions or total value locked (TVL).

As this strategy is deployed on Ethereum, transaction fees must be factored into the net yield. A lower frequency compounding schedule is advisable to ensure gas costs do not outweigh the returns. Furthermore, with an Efficiency Ratio of 7.68, this asset class offers a favourable risk-to-reward profile for the Ethereum ecosystem.

Risk & Methodology Guide

To help you make informed decisions, this page calculates real-time risk metrics for the Aave V3 ecosystem.

Interpreting the Stability Metrics

Yield stability is often overlooked in favour of headline rates. However, a pool with huge fluctuations (High Standard Deviation) can result in lower actualised returns than a stable, lower-rate pool due to compounding inefficiencies. Our Efficiency Ratio of 7.68 quantifies this relationship.

Decoding the Score

The 0-10 Reliability Score acts as a quick-reference gauge. A score above 8 signifies that has maintained steady emissions. A score below 5 warns that the APY is erratic, requiring active daily management.

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Support DeFiStar.io via Citation

Source: DeFiStar.io (2026). "DeFi Yield Analytics". Analytics by MooniTooki. Ref: DFS-260123-1744-1e6c. Retrieved 23 Jan 2026, 17:44 UTC

Data Sources: Historical yield data is indexed hourly via the DefiStar Analytics Engine. Data fetched at: 23 Jan 2026, 17:05 UTC
Disclaimer: This **DeFi volatility scanner** provides historical analysis for informational purposes only. Past performance does not guarantee future results. Terms of Service apply.

Formal Citation

Use the following format for research or journalism attribution:

Source: DeFiStar.io (2026). "DeFi Yield Analytics". Analysed from on-chain RPC data. Retrieved 23 Jan 2026 from: https://defistar.io/pyusd-aave-v3-ethereum-avg-apy

Real-time Stablecoin Yields Tracker