How far is IUSB below its high?

2.7% below its high of Feb 27, 2026, measured on the reinvested series to Sep 11, 2026.

ETFIQetfiq.com · independent ETF data

IUSB · iShares Core Universal USD Bond ETF

IUSB tracks the Core Universal USD Bond and returned −0.3% over the past year.

Bond fund · Core Universal USD Bond · data as of Sep 11, 2026

−0.3%Total return, 1 year

0.06%Expense ratio

17819Holdings

−2.7%Below its high

Compare IUSB

Also against BINC, BITO, BND, BNDX, BOND, BOXX, BSV, BWET, CGBL, CGDV, CGGR, COWZ, CTA, DBMF, DFUS, DGRO, DGRW, DIA, DVY, DYNF, EDV, EEM, EFA, EMB, EMXC, EWJ, EWT, EWY, EWZ, EZU, FBCG, FDVV, FENI, FLKR, FNDX, FTEC, FXI, GARP, GLD, GLDM, GOVT, GRNY, HDV, HGER, HYG, HYMB, IALT, IAU, IBB, IDEV, IEF, IEFA, IEI, IEMG, IGIB, IGM, IGSB, IJH, IJR, IJS, IJT, ILF, INDA, ITOT, IVV, IWB, IWC, IWD, IWF, IWM, IWO, IXUS, IYE, IYR, IYW, JAAA, JNK, KRE, LQD, MAGS, MBB, MDY, MGK, MINT, MOAT, MTUM, MUB, NOBL, ONEQ, PDBC, PFF, PULS, PVAL, QQQ, QQQM, QUAL, RDVY, RSP, SCHB, SCHD, SCHF, SCHG, SCHH, SCHP, SCHX, SDY, SGOV, SHV, SHY, SIVR, SLV, SPHD, SPHQ, SPLG, SPMO, SPSB, SPY, SPYD, SPYG, TIP, TLT, URTH, USFR, USHY, USMV, USO, VB, VBIL, VBK, VBR, VCIT, VCLT, VCSH, VDC, VDE, VEA, VEU, VGIT, VGK, VGLT, VGSH, VGT, VHT, VIG, VLUE, VNQ, VO, VOE, VONG, VOO, VOOG, VOX, VPL, VPU, VT, VTEB, VTI, VTIP, VTV, VTWO, VUG, VUSB, VWO, VXF, VXUS, VYM, VYMI, XBI, XHB, XLB, XLC, XLE, XLF, XLG, XLI, XLK, XLP, XLRE, XLU, XLV, XLY, XOP, XOVR, XRT.

Period by period

IUSB over each window to Sep 11, 2026. Every figure is an ETFIQ calculation. Source: ETFIQ.
Window	Total return	S&P 500	Gap to S&P 500	Gap to Nasdaq-100
3 months	−1.7%	+3.3%	−5.0 pts	−0.9 pts
6 months	−0.9%	+16.0%	−16.9 pts	−21.6 pts
1 year	−0.3%	+17.5%	−17.8 pts	−23.3 pts
3 years	+14.0%	+77.9%	−63.9 pts	−81.1 pts
Since listing	+28.0%	+385.7%	−357.6 pts	−726.1 pts

In plain words

IUSB is a bond fund tracking the Core Universal USD Bond. Over the year to Sep 11, 2026 it returned −0.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.06% a year.

What it tracks	Core Universal USD Bond
Fund type	Bond fund
Expense ratio (485BPOS XBRL, Feb 23, 2026)	0.06%
Price	$44.79
Listed since	Jun 12, 2014
Net assets (SEC filing, whole fund, as filed for Apr 30, 2026)	$36.5bn
Below its high (ETFIQ)	−2.7%
Holdings	17819
Top ten weight	3.6%
Holdings as of (SEC N-PORT)	Apr 30, 2026

Questions people ask

How has IUSB performed?: Over the year to Sep 11, 2026, IUSB returned −0.3% with distributions reinvested, against +17.5% for the S&P 500. Over three years the figure is +14.0%.
What does IUSB cost?: The prospectus expense ratio is 0.06% a year.
How far is IUSB below its high?: 2.7% below its high of Feb 27, 2026, measured on the reinvested series to Sep 11, 2026.

Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

Funds near this one

IUSB, core index fund, ETFIQ, data as of Sep 11, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. ETFIQ is an independent publisher, is not a fund issuer, broker-dealer or investment adviser, and makes no recommendations.

Cite this page. ETFIQ, IUSB, core index fund, data as of Sep 11, 2026. https://etfiq.com/funds/IUSB Free to use with attribution; the underlying files are at Open data.

ETFIQ covers leveraged and inverse, thematic, buffer, option-income, core index and spot crypto ETFs. This fund is here because the other funds here are measured against it and portfolios hold it. ETFIQ is an independent publisher and makes no recommendations. Standards and sources