MIACX

Active

MFS Inflation-Adjusted Bond Fund

Category: US Bond (5,386 funds)

Expense Ratio

1.49%

Annual Cost per $10K

$149.00

30-Year Fee Drag per $10K

$26,141

at 7% annual return

Fund Type

Mutual Fund

Active

Trailing 12-Month

+4.44%

Asset Allocation

US Equity

US Bond

96%

Intl Bond

Fee Comparison

MIACX

1.49%

US Bond average

0.76%

US Bond cheapest

ABIMX

0.00%

Index benchmark

0.03%

96% more expensive than category average

Historical Returns

Monthly total returns (dividends reinvested) from SEC N-PORT filings · As of October 2025 · Updated quarterly

+8.58%3Y

Compare to

Fee Impact Calculator

Investment

Years

Annual Return

MIACX at 1.49%$249,907

At index rates (0.03%)$377,424

Zero fees (theoretical)$380,613

Total fee drag$130,706

Cost vs index fund−$127,517

Similar Funds (100)

Ranked by allocation similarity weighted by fund size · Returns (dividends reinvested) from SEC N-PORT filings · As of October 2025

Ticker	Name	ER	1yr	3yr	5yr
MIACX	MFS Inflation-Adjusted Bond Fund	1.49%	+4.44%	+2.78%	-0.15%
VBTSX	VANGUARD TOTAL BOND MARKET INDEX FUND	—	—	—	—
NHCCX	Nuveen High Yield Municipal Bond Fund	1.80%	-0.58%	+4.42%	+1.01%
QCILFX	College Retirement Equities Fund - Inflation-Linked Bond Account	—	+4.85%	+5.53%	—
GGLPX	Goldman Sachs High Yield Municipal Fund	1.59%	-0.06%	+6.12%	+1.96%
VBSSX	VANGUARD SHORT-TERM BOND INDEX FUND	—	—	—	—
NMBAX	Nuveen Intermediate Duration Municipal Bond Fund	1.44%	+2.12%	+4.60%	+1.11%
IORHX	Invesco Rochester Municipal Opportunities Fund	1.17%	-2.67%	+2.61%	+1.19%
VIBSX	VANGUARD INTERMEDIATE-TERM BOND INDEX FUND	—	—	—	—
ACTFX	Invesco High Yield Municipal Fund	1.13%	-2.99%	+0.94%	-0.03%
FAFJX	Nuveen Limited Term Municipal Bond Fund	1.43%	+2.02%	+2.98%	+0.53%
VBLTX	VANGUARD LONG-TERM BOND INDEX FUND	—	—	—	—
FAAWX	Nuveen All-American Municipal Bond Fund	1.62%	+0.79%	+4.93%	+0.20%
BICAX	Sterling Capital Total Return Bond Fund	0.70%	-19.25%	-5.19%	-6.15%
AMUSX	U.S. Government Securities Fund	0.65%	+3.55%	+1.78%	-0.67%
NVHAX	Nuveen Short Duration High Yield Municipal Bond Fund	1.06%	+1.91%	+4.69%	+3.20%
NVDL	GraniteShares 2x Long NVDA Daily ETF	1.15%	+60.88%	+32.23%	—
FZITX	Fidelity Intermediate Municipal Income Fund	0.65%	-16.60%	-29.73%	-34.44%
FCAVX	Franklin California Tax-Free Income Fund	0.60%	-1.83%	+2.42%	+0.09%
TLIBX	American Funds Inflation Linked Bond Fund	0.70%	+5.10%	+1.39%	+0.61%
TAHHX	American High-Income Municipal Bond Fund	0.61%	+4.33%	+8.10%	+3.05%
LISAX	Lord Abbett Intermediate Tax Free Fund	0.96%	+2.03%	+4.94%	+1.08%
CMPIX	Core Fixed Income Fund	0.57%	+5.74%	+5.37%	-0.36%
AHLAX	American Beacon AHL Managed Futures Strategy Fund	1.85%	-4.27%	-4.10%	+4.19%
IORAX	Invesco AMT-Free Municipal Income Fund	1.67%	-2.03%	+2.19%	+0.45%
WMBRX	Allspring Municipal Bond Fund	0.74%	+1.03%	+4.50%	+2.66%
IORUX	Invesco Rochester New York Municipals Fund	0.96%	-5.53%	+1.73%	+0.30%
EALDX	Eaton Vance Short Duration Government Income Fund	1.40%	+7.63%	+4.43%	+2.04%
ALNCX	AB National Portfolio	1.50%	-1.34%	+1.61%	-0.25%
PYMAX	PIMCO High Yield Municipal Bond Fund	0.86%	+0.38%	+5.88%	+1.89%
QCBMFX	College Retirement Equities Fund - Core Bond Account	—	+3.35%	+5.71%	—
FCITX	Franklin Federal Intermediate-Term Tax-Free Income Fund	1.12%	+1.03%	+2.64%	+0.06%
MMHEX	NYLI MacKay High Yield Muni Bond Fund	0.55%	+3.03%	+8.03%	+2.43%
JTMRX	Municipal Opportunities Fund	1.49%	+0.83%	+3.17%	+1.21%
AFFMX	American Funds Mortgage Fund	0.68%	+4.14%	+2.79%	+0.23%
IORCX	Invesco California Municipal Fund	1.11%	-3.23%	+2.23%	+0.31%
SMAMX	ALPS \| Smith Total Return Bond Fund	0.89%	-19.26%	-19.45%	-23.51%
ABTYX	AB High Income Municipal Portfolio	0.95%	-1.93%	+2.34%	+0.92%
VKMMX	Invesco Municipal Income Fund	0.88%	-2.85%	+1.84%	-0.03%
JDJAX	Diversified Macro Fund	1.24%	-3.13%	-2.74%	+2.10%
FFTQX	Franklin Federal Tax-Free Income Fund	0.49%	+3.42%	+6.44%	+1.36%
GANPX	Goldman Sachs Short Duration Tax-Free Fund	0.67%	+3.18%	+4.03%	+1.53%
JGBZX	JPMorgan Government Bond Fund	1.05%	+2.35%	+1.86%	-1.48%
NAWSX	Nuveen California High Yield Municipal Bond Fund	1.62%	-3.46%	+0.04%	-2.34%
CXHYX	Macquarie National High-Yield Municipal Bond Fund	0.85%	-4.53%	+1.78%	+1.14%
SHMMX	Western Asset Managed Municipals Fund	0.89%	-1.52%	+2.26%	+0.57%
TRBFX	T. Rowe Price Limited-Duration Inflation Focused Bond Fund, Inc.	0.50%	+6.32%	+3.40%	+2.91%
MTBDX	NYLI MacKay Tax Free Bond Fund	0.43%	+4.11%	+5.85%	+1.29%
FIXD	First Trust Smith Opportunistic Fixed Income ETF	0.65%	+2.83%	+2.67%	-1.00%
UCON	First Trust Smith Unconstrained Bond ETF	0.86%	+5.27%	+5.57%	+2.96%
PAIFX	T. Rowe Price Summit Municipal Intermediate Fund	0.65%	+4.43%	+4.86%	+1.05%
EANAX	Eaton Vance National Municipal Income Fund	0.71%	-0.35%	+4.84%	+0.73%
LMBS	First Trust Low Duration Opportunities ETF	0.65%	+7.06%	+6.29%	+2.68%
DSENX	Doubleline Shiller Enhanced CAPE	0.79%	+10.26%	+17.89%	+11.33%
PRTNX	PIMCO Real Return Fund	0.90%	+4.40%	+5.23%	+1.35%
NSAOX	Nuveen Strategic Municipal Opportunities Fund	1.64%	+1.14%	+5.59%	+1.45%
FKTJX	Franklin New York Tax-Free Income Fund	0.78%	-2.23%	+2.25%	-0.26%
ATBYX	Intermediate-Term Tax-Free Bond Fund	0.71%	+1.06%	+2.81%	+0.97%
PPNAX	Putnam Strategic Intermediate Municipal Fund	0.90%	+4.51%	+5.62%	+1.93%
PMLAX	PIMCO Municipal Bond Fund	0.75%	+1.31%	+5.50%	+1.26%
ABYAX	Abbey Capital Futures Strategy Fund	1.79%	-4.08%	-2.92%	+2.90%
PIPJX	Inflation Protection Fund	0.85%	+5.23%	+3.92%	+0.91%
JAGBX	Select Bond Trust	0.60%	+2.97%	+5.29%	-0.17%
RLVSX	Tax-Exempt Bond Fund	0.51%	+4.01%	+5.31%	+1.61%
FHYRX	Franklin High Yield Tax-Free Income Fund	0.50%	-0.33%	+3.00%	+1.11%
DCFZX	Destinations Core Fixed Income Fund	0.84%	+3.02%	+3.16%	-0.52%
OWMBX	Old Westbury Municipal Bond Fund	0.57%	+4.04%	+3.90%	+0.60%
MBFAX	Allspring Core Bond Fund	0.65%	+6.07%	+5.62%	+2.12%
MBCAX	MFS California Municipal Bond Fund	1.55%	-0.62%	+4.28%	+0.03%
LONSX	Lord Abbett National Tax-Free Income Fund	0.54%	+0.17%	+5.47%	+0.88%
MFIAX	MFS Municipal Income Fund	0.44%	+0.57%	+5.17%	+1.14%
MMHKX	MFS Municipal High Income Fund	0.52%	+3.28%	+7.29%	+2.10%
HYMOX	Lord Abbett High Income Municipal Bond Fund	0.58%	+0.04%	+6.19%	+1.56%
SCMTX	DWS Intermediate Tax-Free Fund	1.48%	+0.66%	+2.96%	+0.84%
LTMFX	Thornburg Limited Term Municipal Fund	0.77%	+2.98%	+3.92%	+0.89%
ETHYX	Eaton Vance High Yield Municipal Income Fund	0.88%	+2.30%	+6.53%	+1.70%
IORLX	Invesco Limited Term California Municipal Fund	1.56%	+1.22%	+2.67%	+1.20%
PTAEX	Putnam Tax Exempt Income Fund	1.67%	+0.21%	+5.24%	+0.91%
AIDYX	Diversified Municipal Portfolio	0.44%	+2.44%	+4.47%	+1.56%
PATAX	T. Rowe Price Tax-Free Income Fund, Inc.	0.75%	-1.43%	+2.20%	+0.24%
BMNSX	Baird Core Intermediate Municipal Bond Fund	0.55%	+2.40%	+4.70%	+1.36%
SCPDX	Carillon Reams Core Plus Bond Fund	0.80%	+3.51%	-0.18%	-1.80%
COLCX	Columbia Total Return Municipal Income Fund	0.75%	+2.21%	+5.59%	+0.45%
FHIGX	Fidelity Municipal Income Fund	0.43%	+1.18%	+5.13%	+1.12%
FEHTX	First Eagle High Yield Municipal Fund	0.91%	—	—	—
DHICX	Allspring Strategic Municipal Bond Fund	0.79%	+1.37%	+3.20%	+1.89%
FTSL	First Trust Senior Loan Fund	0.86%	+6.67%	+8.45%	+6.03%
FGOVX	Fidelity Government Income Fund	0.79%	+2.32%	+2.02%	-1.38%
CLMAX	Columbia Mortgage Opportunities Fund	0.73%	+7.27%	+3.63%	+2.31%
PTYIX	T. Rowe Price Tax-Free High Yield Fund	0.55%	-1.13%	+2.81%	+1.49%
ABHYX	High-Yield Municipal Fund	1.60%	-1.67%	+1.95%	+0.90%
MOTIX	BNY Mellon Municipal Opportunities Fund	0.72%	-1.24%	+2.98%	+0.84%
SEIMX	INTERMEDIATE-TERM MUNICIPAL FUND	0.81%	+0.59%	+2.56%	+0.56%
CONL	GraniteShares 2x Long COIN Daily ETF	1.15%	+51.09%	-20.35%	—
IORMX	Invesco Rochester Limited Term New York Municipal Fund	0.83%	+1.23%	+2.83%	+1.31%
CATSX	Columbia Strategic Municipal Income Fund	0.75%	+2.77%	—	—
ACITX	Inflation-Adjusted Bond Fund	0.54%	+3.63%	+4.52%	+1.24%
FDCCX	Nuveen North Carolina Municipal Bond Fund	1.61%	-2.29%	+0.66%	-1.55%
IORNX	Invesco Rochester AMT-Free New York Municipal Fund	1.19%	-3.84%	+1.71%	+0.16%
ITBAX	THE HARTFORD TOTAL RETURN BOND FUND	0.68%	+6.20%	+6.46%	+0.05%
ANGLX	Angel Oak Multi-Strategy Income Fund	1.64%	+6.97%	+6.21%	+2.16%

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