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AT&T Inc. 5.35% GLB NTS 66 (TBB) Sharpe Ratio: -0.08

TBB's Sharpe Ratio of -0.08 indicates that for each unit of volatility, it generates -0.08 units of excess return above the risk-free rate. The ratio is calculated using historical daily returns over the past 12 months (as of Apr 2, 2026).

Sharpe uses total volatility (standard deviation) which includes both upside and downside price movements, making it useful for comparing risk-adjusted returns across different assets.

TBB Sharpe Ratio Rank

TBB Sharpe Ratio Rank: 35.936
Below Average

TBB ranks above 35.9% of all investments in our database based on Sharpe Ratio over the past 12 months, indicating below-average returns relative to volatility. Securities are ranked from 0 (worst) to 100 (best).

What moves the rank

  • Strong returns with low total volatility → Higher rank
  • High volatility (both upside and downside) → Lower rank
  • Consistent returns → Higher rank than volatile returns of same magnitude
  • Sharp drawdowns increase volatility → Lower rank

What you can do with this information

  • Returns may not adequately compensate for volatility taken
  • Consider smaller allocation given below-average risk-adjusted profile
  • Explore higher-ranked investments with better consistency
  • Assess whether the volatility profile aligns with your portfolio goals

TBB Sharpe Ratio Market Positioning

The chart shows TBB's Sharpe Ratio relative to all stocks on our platform, with color zones indicating percentile rankings. Higher ratios indicate better risk-adjusted returns.

  • Red zone (bottom 25%): -0.34 or lower
  • Yellow zone (middle 50%): -0.34 to 1.11
  • Green zone (top 25%): 1.11 or higher
  • Top 1%: 4.83+
  • Median: 0.28 — half of all investments score higher

How it compares to other similar stocks

The table compares TBB's Sharpe Ratio with other similar investments across multiple time periods.

Data shows available time periods plus all-time averages, as of Apr 2, 2026.

SymbolName1Y Sharpe Ratio5Y Sharpe Ratio10Y Sharpe RatioAll Time Sharpe Ratio
AXTIAXT, Inc.24.28
BWBabcock & Wilcox Enterprises, Inc.19.54
TERNTerns Pharmaceuticals, Inc.18.81
RVMDWRevolution Medicines Inc. Warrant16.39
RLMDRelmada Therapeutics, Inc.15.58
TNGXTango Therapeutics, Inc.14.19
SNDKSandisk Corp13.55
LITELumentum Holdings Inc.13.21
ERASErasca, Inc.13.11
SLGLSol-Gel Technologies Ltd.12.30
TBBAT&T Inc. 5.35% GLB NTS 66-0.08

S&P 500 Index

How to choose period

Historical Sharpe Ratio

The chart shows TBB's rolling Sharpe ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to total volatility, while declining trends may signal deteriorating risk-adjusted performance or increased volatility. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.

Identify market cycles by observing when TBB consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.

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Explore TBB risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

TBB Sortino Ratio