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TFAIX vs. ^CASHX
Performance
Return for Risk
Drawdowns
Volatility

Performance

TFAIX vs. ^CASHX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Floating Rate Fund Class I (TFAIX) and US Money Market Index (^CASHX). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

The year-to-date returns for both investments are quite close, with TFAIX having a 1.45% return and ^CASHX slightly higher at 1.51%.


TFAIX

1D
0.00%
1M
0.46%
YTD
1.45%
6M
2.16%
1Y
5.77%
3Y*
8.22%
5Y*
5.57%
10Y*

^CASHX

1D
0.01%
1M
0.28%
YTD
1.51%
6M
1.79%
1Y
3.91%
3Y*
4.64%
5Y*
3.51%
10Y*
2.31%
*Multi-year figures are annualized to reflect compound growth (CAGR)

TFAIX vs. ^CASHX - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
TFAIX
T. Rowe Price Floating Rate Fund Class I
1.45%6.61%9.06%10.85%-1.85%4.73%1.88%8.71%0.06%3.39%
^CASHX
US Money Market Index
1.51%4.21%5.16%5.03%1.68%0.08%0.37%2.16%1.83%1.00%

Correlation

The correlation between TFAIX and ^CASHX is 0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.09

Correlation (3Y)
Calculated over the trailing 3-year period

0.07

Correlation (5Y)
Calculated over the trailing 5-year period

0.06

Correlation (All Time)
Calculated using the full available price history since Jan 4, 2017

-0.00

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Return for Risk

TFAIX vs. ^CASHX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

TFAIX
TFAIX Risk / Return Rank: 8484
Overall Rank
TFAIX Sharpe Ratio Rank: 7070
Sharpe Ratio Rank
TFAIX Sortino Ratio Rank: 9797
Sortino Ratio Rank
TFAIX Omega Ratio Rank: 9696
Omega Ratio Rank
TFAIX Calmar Ratio Rank: 8181
Calmar Ratio Rank
TFAIX Martin Ratio Rank: 7575
Martin Ratio Rank

^CASHX
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

TFAIX vs. ^CASHX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Floating Rate Fund Class I (TFAIX) and US Money Market Index (^CASHX). 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.


TFAIX^CASHXDifference
Sharpe ratioReturn per unit of total volatility

-255.44

Sortino ratioReturn per unit of downside risk

Omega ratioGain probability vs. loss probability

1.89

Calmar ratioReturn relative to maximum drawdown

3.70

Martin ratioReturn relative to average drawdown

14.23

TFAIX vs. ^CASHX - Sharpe Ratio Comparison

The current TFAIX Sharpe Ratio is 2.45, which is lower than the ^CASHX Sharpe Ratio of 257.89. The chart below compares the historical Sharpe Ratios of TFAIX and ^CASHX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Sharpe Ratios by Period


TFAIX^CASHXDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

2.45

257.89

-255.44

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

2.01

36.51

-34.50

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

23.97

Sharpe Ratio (All Time)

Calculated using the full available price history

1.19

25.99

-24.79

Drawdowns

TFAIX vs. ^CASHX - Drawdown Comparison

The maximum TFAIX drawdown since its inception was -19.93%, which is greater than ^CASHX's maximum drawdown of 0.00%. Use the drawdown chart below to compare losses from any high point for TFAIX and ^CASHX.


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Drawdown Indicators


TFAIX^CASHXDifference

Max Drawdown

Largest peak-to-trough decline

-19.93%

0.00%

-19.93%

Max Drawdown (1Y)

Largest decline over 1 year

-1.59%

0.00%

-1.59%

Max Drawdown (3Y)

Largest decline over 3 years

-2.34%

0.00%

-2.34%

Max Drawdown (5Y)

Largest decline over 5 years

-5.88%

0.00%

-5.88%

Max Drawdown (10Y)

Largest decline over 10 years

0.00%

Current Drawdown

Current decline from peak

0.00%

0.00%

0.00%

Average Drawdown

Average peak-to-trough decline

-0.78%

0.00%

-0.78%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.41%

0.00%

+0.41%

Volatility

TFAIX vs. ^CASHX - Volatility Comparison

T. Rowe Price Floating Rate Fund Class I (TFAIX) has a higher volatility of 0.63% compared to US Money Market Index (^CASHX) at 0.00%. This indicates that TFAIX's price experiences larger fluctuations and is considered to be riskier than ^CASHX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


TFAIX^CASHXDifference

Volatility (1M)

Calculated over the trailing 1-month period

0.63%

0.00%

+0.63%

Volatility (6M)

Calculated over the trailing 6-month period

1.82%

0.00%

+1.82%

Volatility (1Y)

Calculated over the trailing 1-year period

2.41%

0.01%

+2.40%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

2.79%

0.08%

+2.71%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

3.94%

0.08%

+3.86%

Frequently Asked Questions


TFAIX and ^CASHX have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

TFAIX has higher volatility (0.63%) compared to ^CASHX (0.00%). In terms of maximum drawdown, TFAIX dropped -19.93% vs ^CASHX's 0.00%.

^CASHX currently has the higher Sharpe Ratio (257.89 vs 2.45), 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.

Portfolio Optimizer

Find the right allocation for TFAIX and ^CASHX

Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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