TFAIX vs. DDFLX

Last updated Jun 3, 2026

TFAIX (T. Rowe Price Floating Rate Fund Class I) and DDFLX (Delaware Floating Rate Fund) are both Bank Loan funds. Over the past 5 years, TFAIX returned 5.57%/yr vs 5.79%/yr for DDFLX. A 0.55 correlation means they provide meaningful diversification when combined. TFAIX charges 0.63%/yr vs 0.67%/yr for DDFLX.

Performance

TFAIX vs. DDFLX - 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 Delaware Floating Rate Fund (DDFLX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TFAIX achieves a 1.45% return, which is significantly lower than DDFLX's 1.89% return.

TFAIX

• 1D: 0.00%
• 1M: 0.46%
• YTD: 1.45%
• 6M: 2.27%
• 1Y: 5.88%
• 3Y*: 8.22%
• 5Y*: 5.57%
• 10Y*: —

DDFLX

• 1D: 0.00%
• 1M: 0.67%
• YTD: 1.89%
• 6M: 2.59%
• 1Y: 6.20%
• 3Y*: 8.22%
• 5Y*: 5.79%
• 10Y*: 5.41%

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

TFAIX vs. DDFLX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
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%
DDFLX Delaware Floating Rate Fund	1.89%	6.01%	8.92%	10.75%	-0.62%	5.46%	3.17%	10.69%	1.26%	4.55%

Correlation

The correlation between TFAIX and DDFLX is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.34
Correlation (3Y) Calculated over the trailing 3-year period	0.44
Correlation (5Y) Calculated over the trailing 5-year period	0.60
Correlation (All Time) Calculated using the full available price history since Jan 4, 2017	0.55

Over the past year, the correlation between TFAIX and DDFLX has dropped to 0.34 - well below their long-term average of 0.55, suggesting their price drivers have been diverging.

Return for Risk

TFAIX vs. DDFLX — Risk / Return Rank

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

TFAIX

TFAIX Risk / Return Rank: 83
TFAIX Sharpe Ratio Rank: 67
TFAIX Sortino Ratio Rank: 96
TFAIX Omega Ratio Rank: 96
TFAIX Calmar Ratio Rank: 81
TFAIX Martin Ratio Rank: 75

DDFLX

DDFLX Risk / Return Rank: 95
DDFLX Sharpe Ratio Rank: 86
DDFLX Sortino Ratio Rank: 98
DDFLX Omega Ratio Rank: 98
DDFLX Calmar Ratio Rank: 96
DDFLX Martin Ratio Rank: 95

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. DDFLX - 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 Delaware Floating Rate Fund (DDFLX). 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	DDFLX	Difference
Sharpe ratio Return per unit of total volatility	2.40	2.77	-0.37
Sortino ratio Return per unit of downside risk	5.58	6.81	-1.23
Omega ratio Gain probability vs. loss probability	1.86	2.22	-0.36
Calmar ratio Return relative to maximum drawdown	3.69	6.18	-2.49
Martin ratio Return relative to average drawdown	14.20	22.77	-8.57
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TFAIX vs. DDFLX - Sharpe Ratio Comparison

The current TFAIX Sharpe Ratio is 2.40, which is comparable to the DDFLX Sharpe Ratio of 2.77. The chart below compares the historical Sharpe Ratios of TFAIX and DDFLX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	TFAIX	DDFLX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.40	2.77	-0.37
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	2.01	2.16	-0.15
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	1.55	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.19	1.37	-0.17

Drawdowns

TFAIX vs. DDFLX - Drawdown Comparison

The maximum TFAIX drawdown since its inception was -19.93%, which is greater than DDFLX's maximum drawdown of -18.09%. Use the drawdown chart below to compare losses from any high point for TFAIX and DDFLX.

Drawdown Indicators

	TFAIX	DDFLX	Difference
Max Drawdown Largest peak-to-trough decline	-19.93%	-18.09%	-1.84%
Max Drawdown (1Y) Largest decline over 1 year	-1.59%	-1.11%	-0.48%
Max Drawdown (3Y) Largest decline over 3 years	-2.34%	-2.05%	-0.29%
Max Drawdown (5Y) Largest decline over 5 years	-5.88%	-5.18%	-0.70%
Max Drawdown (10Y) Largest decline over 10 years	—	-18.09%	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-0.78%	-0.67%	-0.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.41%	0.30%	+0.11%

Volatility

TFAIX vs. DDFLX - Volatility Comparison

T. Rowe Price Floating Rate Fund Class I (TFAIX) and Delaware Floating Rate Fund (DDFLX) have volatilities of 0.63% and 0.61%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TFAIX	DDFLX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.63%	0.61%	+0.02%
Volatility (6M) Calculated over the trailing 6-month period	1.82%	1.69%	+0.13%
Volatility (1Y) Calculated over the trailing 1-year period	2.42%	2.26%	+0.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.79%	2.70%	+0.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.94%	3.50%	+0.44%

TFAIX vs. DDFLX - Expense Ratio Comparison

TFAIX has a 0.63% expense ratio, which is lower than DDFLX's 0.67% expense ratio.

Dividends

TFAIX vs. DDFLX - Dividend Comparison

TFAIX's dividend yield for the trailing twelve months is around 6.95%, more than DDFLX's 6.79% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DDFLX Delaware Floating Rate Fund	6.79%	7.21%	8.62%	7.17%	5.04%	3.96%	4.89%	6.54%	5.73%	4.33%	2.09%	2.34%
TFAIX T. Rowe Price Floating Rate Fund Class I	6.95%	7.14%	8.30%	7.12%	4.13%	3.98%	4.12%	4.97%	5.01%	4.15%	0.00%	0.00%

Frequently Asked Questions

Can I hold both TFAIX and DDFLX in my portfolio?

TFAIX and DDFLX have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TFAIX or DDFLX?

TFAIX has higher volatility (0.63%) compared to DDFLX (0.61%). In terms of maximum drawdown, TFAIX dropped -19.93% vs DDFLX's -18.09%.

Which has better risk-adjusted returns?

DDFLX currently has the higher Sharpe Ratio (2.77 vs 2.40), 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.