{"url":"https://etfiq.com/compare/any/iei-vs-mdy","section":"compare","title":"IEI vs MDY: ETF Returns, Fees and Overlap | ETFIQ","description":"IEI vs MDY to Oct 28, 2026: one-year total return \u22121.1% against +12.8%, expense ratio 0.15% against 0.23%. One bond ETF and one stock ETF.","as_of":"Oct 28, 2026","structured_data":[{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Which returned more over the last year, IEI or MDY?","acceptedAnswer":{"@type":"Answer","text":"In the year to Oct 28, 2026, with distributions reinvested, IEI returned \u22121.1% and MDY +12.8%."}},{"@type":"Question","name":"Which is cheaper, IEI or MDY?","acceptedAnswer":{"@type":"Answer","text":"IEI is cheaper, by 0.08 percentage points a year. That is about $8 on $10,000 held for a year. Fees come from each fund's prospectus."}}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":3,"name":"IEI vs MDY","item":"https://etfiq.com/compare/any/iei-vs-mdy"}]},{"@type":"WebPage","name":"IEI vs MDY: ETF Returns, Fees and Overlap","description":"IEI vs MDY to Oct 28, 2026: one-year total return \u22121.1% against +12.8%, expense ratio 0.15% against 0.23%. One bond ETF and one stock ETF.","url":"https://etfiq.com/compare/any/iei-vs-mdy","dateModified":"2026-10-28","speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"}},{"@type":"Dataset","name":"ETFIQ comparison of IEI and MDY","description":"IEI vs MDY to Oct 28, 2026: one-year total return \u22121.1% against +12.8%, expense ratio 0.15% against 0.23%. One bond ETF and one stock ETF.","dateModified":"2026-10-28","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"url":"https://etfiq.com/compare/any/iei-vs-mdy","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/alternatives.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/core.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/crypto.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/funds.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/income.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/leverage.json"},{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/thematic.json"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Compare ETFs","item":"https://etfiq.com/compare/"},{"@type":"ListItem","position":3,"name":"IEI vs MDY","item":"https://etfiq.com/compare/any/iei-vs-mdy"}]},{"@type":"WebPage","name":"IEI vs MDY: ETF Returns, Fees and Overlap","description":"IEI vs MDY to Oct 28, 2026: one-year total return \u22121.1% against +12.8%, expense ratio 0.15% against 0.23%. One bond ETF and one stock ETF.","url":"https://etfiq.com/compare/any/iei-vs-mdy","dateModified":"2026-10-28","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".verdict",".lede",".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":4414,"truncated":true,"content":"ETFIQ / Compare ETFs / IEI vs MDY \n \n Data as of Oct 28, 2026.\n ETFIQ etfiq.com \u00b7 independent ETF data \n IEI vs MDY: Differences, Returns & Fees\n Over the year to Oct 28, 2026, IEI returned \u22121.1% to MDY's +12.8%; 0% of their weight is in the same names.\n Copy this for sharing \n IEI costs 0.08 points a year less; their one-year returns differ by 13.9 points; MDY is 1.5 times larger.\n IEI and MDY at a glance. As of Oct 28, 2026. Source: ETFIQ. IEI MDY \n Expense ratio 0.15% 0.23% \n Net assets, as of Oct 27, 2026 $17.0bn $25.9bn \n Total return, 1 year \u22121.1% +12.8% \n What it tracks ICE U.S. Treasur","source":"ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.","publisher":{"@id":"https://etfiq.com/#org","name":"ETFIQ","url":"https://etfiq.com"},"license":"https://etfiq.com/license/","license_text":"Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, IEI against MDY, data as of Oct 28, 2026. https://etfiq.com/compare/any/iei-vs-mdy","a":{"ticker":"IEI","name":"iShares 3-7 Year Treasury Bond ETF","issuer":"iShares","desk":"core","as_of":"2026-10-28","verdict":"IEI tracks an index of 3-7 Year Treasury Bond and returned \u22121.1% over the past year.","url":"https://etfiq.com/funds/iei","key_facts":[{"label":"Total return, 1 year","value":"\u22121.1%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Expense ratio","value":"0.15%","as_of":"2026-06-18","source":"485BPOS XBRL, Jun 18, 2026"},{"label":"Holdings","value":"82","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Below its high","value":"\u22122.8%","as_of":"2026-10-28","source":"ETFIQ"},{"label":"12-month yield, capital gains included, on its starting price","value":"3.6%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid monthly), ex-date Oct 1, 2026","value":"$0.3683","as_of":"2026-10-01","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$17.0bn","as_of":"2026-10-27","source":"the issuer\u2019s own daily fund list, as of Oct 27, 2026"}]},"b":{"ticker":"MDY","name":"SPDR S&P MidCap 400 ETF Trust","issuer":"State Street","desk":"core","as_of":"2026-10-28","verdict":"MDY tracks the S&P MidCap 400 and returned +12.8% over the past year.","url":"https://etfiq.com/funds/mdy","key_facts":[{"label":"Total return, 1 year","value":"+12.8%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices"},{"label":"Expense ratio","value":"0.23%","as_of":"2026-01-28","source":"485BPOS, Jan 28, 2026"},{"label":"Holdings","value":"401","as_of":"2026-10-27","source":"the issuer\u2019s daily holdings file"},{"label":"Below its high","value":"\u22126.5%","as_of":"2026-10-28","source":"ETFIQ"},{"label":"12-month yield, capital gains included, on its starting price","value":"1.2%","as_of":"2026-10-28","source":"computed by ETFIQ from Tiingo daily prices and distributions"},{"label":"Last payment (paid quarterly), ex-date Sep 18, 2026","value":"$1.6035","as_of":"2026-09-18","source":"Tiingo end-of-day distributions"},{"label":"Net assets","value":"$25.9bn","as_of":"2026-10-27","source":"the issuer\u2019s own daily fund list, as of Oct 27, 2026"}]},"overlap_pct":0,"full_text_at":"https://etfiq.com/compare/any/iei-vs-mdy"}