TILUX vs. APOIX

Last updated Jun 3, 2026

TILUX (Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund) and APOIX (American Century Short Duration Inflation Protection Bond Fund Investor Class) are both Inflation-Protected Bonds funds. Over the past 10 years, TILUX returned 2.65%/yr vs 3.13%/yr for APOIX. A 0.73 correlation means they provide meaningful diversification when combined. TILUX charges 0.86%/yr vs 0.57%/yr for APOIX.

Performance

TILUX vs. APOIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund (TILUX) and American Century Short Duration Inflation Protection Bond Fund Investor Class (APOIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TILUX achieves a 1.39% return, which is significantly lower than APOIX's 2.02% return. Over the past 10 years, TILUX has underperformed APOIX with an annualized return of 2.65%, while APOIX has yielded a comparatively higher 3.13% annualized return.

TILUX

• 1D: 0.00%
• 1M: -0.02%
• YTD: 1.39%
• 6M: 1.30%
• 1Y: 4.49%
• 3Y*: 3.90%
• 5Y*: 0.75%
• 10Y*: 2.65%

APOIX

• 1D: 0.00%
• 1M: -0.00%
• YTD: 2.02%
• 6M: 1.99%
• 1Y: 4.41%
• 3Y*: 4.85%
• 5Y*: 2.91%
• 10Y*: 3.13%

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

TILUX vs. APOIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TILUX Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund	1.39%	6.41%	1.86%	3.34%	-12.14%	5.42%	12.70%	8.11%	-2.05%	3.15%
APOIX American Century Short Duration Inflation Protection Bond Fund Investor Class	2.02%	5.95%	4.15%	3.82%	-3.89%	6.30%	5.06%	4.77%	1.81%	0.73%

Correlation

The correlation between TILUX and APOIX is 0.59, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.59
Correlation (3Y) Calculated over the trailing 3-year period	0.74
Correlation (5Y) Calculated over the trailing 5-year period	0.77
Correlation (10Y) Calculated over the trailing 10-year period	0.73
Correlation (All Time) Calculated using the full available price history since Mar 16, 2016	0.73

The correlation between TILUX and APOIX shifts across timeframes, from 0.59 (1 year) to 0.77 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

TILUX vs. APOIX — Risk / Return Rank

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

TILUX

TILUX Risk / Return Rank: 18
TILUX Sharpe Ratio Rank: 16
TILUX Sortino Ratio Rank: 15
TILUX Omega Ratio Rank: 16
TILUX Calmar Ratio Rank: 27
TILUX Martin Ratio Rank: 19

APOIX

APOIX Risk / Return Rank: 82
APOIX Sharpe Ratio Rank: 67
APOIX Sortino Ratio Rank: 82
APOIX Omega Ratio Rank: 75
APOIX Calmar Ratio Rank: 95
APOIX Martin Ratio Rank: 92

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.

TILUX vs. APOIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund (TILUX) and American Century Short Duration Inflation Protection Bond Fund Investor Class (APOIX). 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.

	TILUX	APOIX	Difference
Sharpe ratio Return per unit of total volatility	1.12	2.40	-1.27
Sortino ratio Return per unit of downside risk	1.65	3.90	-2.25
Omega ratio Gain probability vs. loss probability	1.21	1.49	-0.29
Calmar ratio Return relative to maximum drawdown	1.95	5.92	-3.96
Martin ratio Return relative to average drawdown	5.25	19.45	-14.20
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TILUX vs. APOIX - Sharpe Ratio Comparison

The current TILUX Sharpe Ratio is 1.12, which is lower than the APOIX Sharpe Ratio of 2.40. The chart below compares the historical Sharpe Ratios of TILUX and APOIX, 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

	TILUX	APOIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.12	2.40	-1.27
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.13	0.88	-0.75
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.50	1.10	-0.60
Sharpe Ratio (All Time) Calculated using the full available price history	0.54	0.72	-0.17

Drawdowns

TILUX vs. APOIX - Drawdown Comparison

The maximum TILUX drawdown since its inception was -14.72%, roughly equal to the maximum APOIX drawdown of -14.54%. Use the drawdown chart below to compare losses from any high point for TILUX and APOIX.

Drawdown Indicators

	TILUX	APOIX	Difference
Max Drawdown Largest peak-to-trough decline	-14.72%	-14.54%	-0.18%
Max Drawdown (1Y) Largest decline over 1 year	-2.72%	-0.76%	-1.96%
Max Drawdown (3Y) Largest decline over 3 years	-4.41%	-1.42%	-2.99%
Max Drawdown (5Y) Largest decline over 5 years	-14.72%	-6.58%	-8.14%
Max Drawdown (10Y) Largest decline over 10 years	-14.72%	-6.58%	-8.14%
Current Drawdown Current decline from peak	-0.53%	-0.00%	-0.53%
Average Drawdown Average peak-to-trough decline	-3.60%	-1.99%	-1.61%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.01%	0.23%	+0.78%

Volatility

TILUX vs. APOIX - Volatility Comparison

Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund (TILUX) has a higher volatility of 1.32% compared to American Century Short Duration Inflation Protection Bond Fund Investor Class (APOIX) at 0.52%. This indicates that TILUX's price experiences larger fluctuations and is considered to be riskier than APOIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TILUX	APOIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.32%	0.52%	+0.80%
Volatility (6M) Calculated over the trailing 6-month period	2.90%	1.25%	+1.65%
Volatility (1Y) Calculated over the trailing 1-year period	4.29%	1.81%	+2.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.02%	3.31%	+2.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.42%	2.85%	+2.57%

TILUX vs. APOIX - Expense Ratio Comparison

TILUX has a 0.86% expense ratio, which is higher than APOIX's 0.57% expense ratio.

Dividends

TILUX vs. APOIX - Dividend Comparison

TILUX's dividend yield for the trailing twelve months is around 3.07%, less than APOIX's 3.91% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
APOIX American Century Short Duration Inflation Protection Bond Fund Investor Class	3.91%	3.99%	2.31%	2.78%	5.63%	3.92%	0.81%	1.69%	3.99%	1.52%	0.42%
TILUX Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund	3.07%	2.92%	3.72%	1.77%	16.54%	9.24%	2.28%	2.27%	3.45%	3.01%	2.97%

Frequently Asked Questions

Can I hold both TILUX and APOIX in my portfolio?

TILUX and APOIX have a correlation of 0.59, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TILUX or APOIX?

TILUX has higher volatility (1.32%) compared to APOIX (0.52%). In terms of maximum drawdown, TILUX dropped -14.72% vs APOIX's -14.54%.

Which has better risk-adjusted returns?

APOIX currently has the higher Sharpe Ratio (2.40 vs 1.12), 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.