^TYX vs. ^TNX

Last updated Aug 1, 2026

^TYX (Treasury Yield 30 Years) and ^TNX (Cboe 10-Year Treasury Note Yield Index) are both indexes. Over the past 10 years, ^TYX returned 8.72%/yr vs 11.93%/yr for ^TNX. Their correlation of 0.93 means they have usually moved in the same direction.

Performance

^TYX vs. ^TNX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Treasury Yield 30 Years (^TYX) and Cboe 10-Year Treasury Note Yield Index (^TNX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ^TYX achieves a 8.99% return, which is significantly lower than ^TNX's 13.98% return. Over the past 10 years, ^TYX has underperformed ^TNX with an annualized return of 8.72%, while ^TNX has yielded a comparatively higher 11.93% annualized return.

^TYX

• 1D: 1.29%
• 1M: 5.82%
• 6M: 8.27%
• YTD: 8.99%
• 1Y: 9.74%
• 3Y*: 8.72%
• 5Y*: 22.70%
• 10Y*: 8.72%
• ALL TIME*: -0.76%

^TNX

• 1D: 1.76%
• 1M: 5.80%
• 6M: 11.88%
• YTD: 13.98%
• 1Y: 12.44%
• 3Y*: 5.41%
• 5Y*: 30.81%
• 10Y*: 11.93%
• ALL TIME*: -0.89%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
^TNX Cboe 10-Year Treasury Note Yield Index	$0.00	$0.00	$0.00
^TYX Treasury Yield 30 Years	$0.00	$0.00	$0.00

^TYX vs. ^TNX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
^TYX Treasury Yield 30 Years	8.99%	1.13%	19.08%	1.11%	108.66%	15.74%	-31.10%	-20.89%	10.26%	-10.58%
^TNX Cboe 10-Year Treasury Note Yield Index	13.98%	-8.97%	18.29%	-0.34%	156.55%	64.89%	-52.21%	-28.56%	11.68%	-1.68%

Correlation

The correlation between ^TYX and ^TNX is 0.92, meaning they have usually moved in the same direction, including during past declines.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.92
Correlation (3Y) Balances recent behavior with more history.	0.95
Correlation (5Y) Shows whether the relationship held over a longer period.	0.93
Correlation (10Y) Provides a long-term view across more market conditions.	0.94
Correlation (All Time) Calculated using the full available price history since Feb 15, 1977	0.93

The correlation between ^TYX and ^TNX has been stable across timeframes, ranging from 0.92 to 0.95 - a consistent structural relationship.

Return for Risk

^TYX vs. ^TNX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

^TYX

^TYX Risk / Return Rank: 26
^TYX Sharpe Ratio Rank: 29
^TYX Sortino Ratio Rank: 25
^TYX Omega Ratio Rank: 25
^TYX Calmar Ratio Rank: 25
^TYX Martin Ratio Rank: 26

^TNX

^TNX Risk / Return Rank: 25
^TNX Sharpe Ratio Rank: 28
^TNX Sortino Ratio Rank: 23
^TNX Omega Ratio Rank: 23
^TNX Calmar Ratio Rank: 26
^TNX Martin Ratio Rank: 27

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

^TYX vs. ^TNX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Treasury Yield 30 Years (^TYX) and Cboe 10-Year Treasury Note Yield Index (^TNX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	^TYX	^TNX	Difference
Sharpe ratio: Return per unit of total volatility	0.68	0.60	+0.09
Sortino ratio: Return per unit of downside risk	1.04	0.93	+0.11
Omega ratio: Gain probability vs. loss probability	1.12	1.11	+0.01
Calmar ratio: Return relative to maximum drawdown	0.92	0.99	-0.07
Martin ratio: Return relative to average drawdown	2.05	2.04	+0.01

^TYX vs. ^TNX - Sharpe Ratio Comparison

The current ^TYX Sharpe Ratio is 0.68, which is comparable to the ^TNX Sharpe Ratio of 0.60. The chart below compares the historical Sharpe Ratios of ^TYX and ^TNX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

^TYX vs. ^TNX - Drawdown Comparison

The maximum ^TYX drawdown since its inception was -93.84%, roughly equal to the maximum ^TNX drawdown of -96.85%. Use the drawdown chart below to compare losses from any high point for ^TYX and ^TNX.

Drawdown Indicators

	^TYX	^TNX	Difference
Max Drawdown Largest peak-to-trough decline	-93.84%	-96.85%	+3.01%
Max Drawdown (1Y) Largest decline over 1 year	-8.69%	-8.94%	+0.25%
Max Drawdown (3Y) Largest decline over 3 years	-22.85%	-27.41%	+4.56%
Max Drawdown (5Y) Largest decline over 5 years	-22.85%	-27.41%	+4.56%
Max Drawdown (10Y) Largest decline over 10 years	-72.86%	-84.57%	+11.71%
Current Drawdown Current decline from peak	-65.32%	-70.04%	+4.72%
Average Drawdown Average peak-to-trough decline	-56.73%	-55.04%	-1.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.90%	4.64%	-0.74%

Volatility

^TYX vs. ^TNX - Volatility Comparison

The current volatility for Treasury Yield 30 Years (^TYX) is 2.73%, while Cboe 10-Year Treasury Note Yield Index (^TNX) has a volatility of 3.64%. This indicates that ^TYX experiences smaller price fluctuations and is considered to be less risky than ^TNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	^TYX	^TNX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.73%	3.64%	-0.91%
Volatility (6M) Calculated over the trailing 6-month period	8.22%	11.05%	-2.83%
Volatility (1Y) Calculated over the trailing 1-year period	11.70%	14.89%	-3.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.59%	31.23%	-6.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.33%	47.62%	-14.29%

Frequently Asked Questions

Can I hold both ^TYX and ^TNX in my portfolio?

With a correlation of 0.92, ^TYX and ^TNX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, ^TYX or ^TNX?

^TNX has higher volatility (3.64%) compared to ^TYX (2.73%). In terms of maximum drawdown, ^TYX dropped -93.84% vs ^TNX's -96.85%.

Which has better risk-adjusted returns?

^TYX currently has the higher Sharpe Ratio (0.68 vs 0.60), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.