What is the Reliability Score for USDT?

The Reliability Score is 10.0/10. 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 ±0.00%) suggests that the yield fluctuates significantly. While this can offer high upside, it also increases the risk of returns dropping below expected levels.

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Stability Analysis

USDT on Compound V3 Optimism

10.0/10

Reliability Score

Volatility Metrics (30d)

Standard Deviation ±0.00%

30d Average 3.16%

Historical Min / Max 3.15% / 3.16%

Current Deviation -0.01%

Executive Summary

Based on historical data, USDT on Compound V3 demonstrates exceptional robust behaviour. It is positioned as a strong candidate for participants seeking passive income.

Deep Dive Analytics

Our volatility scanner tracked a 30-day spread of 0.01% (Min: 3.15% / Max: 3.16%). Consistent monitoring of this spread helps participants anticipate potential yield compression.

The asset is trading at a rate that is underperforming historical norms by roughly 0.01%. This delta is a critical indicator for timing entry or exit strategies within the protocol.

Situated on Optimism, this pool requires careful gas management. Due to higher network costs, participants should calculate optimal compounding intervals, likely favouring a weekly schedule. Finally, the Risk-Adjusted Return (Efficiency Ratio: 669.63) suggests that for every 1% of volatility endured, the protocol has delivered 669.63% in yield.

Risk & Methodology Guide

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

Why does Yield Volatility matter?

In Decentralised Finance (DeFi), High APY often attracts capital, but consistency is key for long-term compounding. A high standard deviation means your income is unpredictable. We calculate an 'Efficiency Ratio' (similar to the Sharpe Ratio in TradFi) to measure how much yield you are getting per unit of risk.

The Reliability Score Explained

Our proprietary Reliability Score (0-10) is an inverse function of volatility. 8-10 (Green) indicates a rock-solid rate ideal for passive strategies, while 0-4 (Red) suggests high volatility often seen in new farm launches.

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Support DeFiStar.io via Citation

Source: DeFiStar.io (2026). "DeFi Yield Analytics". Analytics by MooniTooki. Ref: DFS-260123-1613-5694. Retrieved 23 Jan 2026, 16:13 UTC

Data Sources: Historical yield data is indexed hourly via the DefiStar Analytics Engine. Data fetched at: 23 Jan 2026, 16:04 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/usdt-compound-v3-optimism-avg-apy

Real-time Stablecoin Yields Tracker