{"url":"https://etfiq.com/funds/nail/tracking/","section":"funds","title":"NAIL Tracking Error: Up vs Down Days | ETFIQ","description":"Over the 90 days to Nov 4, 2026, NAIL missed its daily target by 16.4 basis points a day on average. No fund is recommended.","as_of":"Nov 4, 2026","structured_data":[{"@type":"ItemList","name":"NAIL daily tracking","numberOfItems":5,"itemListOrder":"https://schema.org/ItemListUnordered","itemListElement":[{"@type":"ListItem","position":1,"name":"30 days to Nov 4, 2026: 17 of 22 days, from Oct 7, 2026"},{"@type":"ListItem","position":2,"name":"30 days to Nov 4, 2026, 22 daily returns"},{"@type":"ListItem","position":3,"name":"90 days to Nov 4, 2026, 63 daily returns"},{"@type":"ListItem","position":4,"name":"180 days to Nov 4, 2026, 124 daily returns"},{"@type":"ListItem","position":5,"name":"1 year to Nov 4, 2026, 251 daily returns"}]},{"@type":"Dataset","name":"NAIL daily tracking","description":"Over the 90 days to Nov 4, 2026, NAIL missed its daily target by 16.4 basis points a day on average. No fund is recommended.","url":"https://etfiq.com/funds/nail/tracking/","dateModified":"2026-11-04","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"creditText":"ETFIQ (etfiq.com)","publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published","distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/leverage.json"}],"variableMeasured":["Stated multiple","Underlying return","What the stated multiple implies","Fund total return","Difference against the label","Volatility of the underlying","Expense ratio"],"keywords":["exchange-traded funds","ETF","Leveraged ETFs","fund data","SEC filings"]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"NAIL","item":"https://etfiq.com/funds/nail"},{"@type":"ListItem","position":3,"name":"Tracking","item":"https://etfiq.com/funds/nail/tracking/"}]},{"@type":"WebPage","name":"NAIL Tracking Error: Up vs Down Days","description":"Over the 90 days to Nov 4, 2026, NAIL missed its daily target by 16.4 basis points a day on average. No fund is recommended.","url":"https://etfiq.com/funds/nail/tracking/","dateModified":"2026-11-04","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":4191,"truncated":false,"content":"ETFIQ / NAIL / Tracking \n \n As of Nov 4, 2026 . Rebuilt every trading night.\n NAIL daily tracking\n Over the 90 days to Nov 4, 2026, NAIL missed three times Homebuilders & Supplies's daily return by 16.4 basis points a day on average, on its closing price.\n NAIL daily tracking, listed by window, as of Nov 4, 2026. Each row names its window, its last day and its count of daily returns. Source: ETFIQ. Window Read on Average daily miss, bp Signed average, bp Tracking error Up days, bp Down days, bp Up less down, bp Confidence \n 30 days to Nov 4, 2026: 17 of 22 days, from Oct 7, 2026 NAV 4.3 \u22122.9 0.74% \u22121.4 (8 days) \u22124.3 (9 days) +2.9 Not enough days \n 30 days to Nov 4, 2026, 22 daily returns closing price (stated) 14.5 \u22122.3 2.73% \u22124.7 (11 days) +0.1 (11 days) \u22124.9 Not significant (t \u22120.7) \n 90 days to Nov 4, 2026, 63 daily returns closing price (stated) 16.4 \u22124.4 3.24% \u221212.1 (29 days) +2.3 (34 days) \u221214.4 Significant (t \u22123.0) \n 180 days to Nov 4, 2026, 124 daily returns closing price (stated) 18.9 \u22125.3 4.20% \u221213.9 (60 days) +2.7 (64 days) \u221216.6 Significant (t \u22123.6) \n 1 year to Nov 4, 2026, 251 daily returns closing price (stated) 18.2 \u22124.7 3.83% \u22128.6 (114 days) \u22121.4 (137 days) \u22127.2 Significant (t \u22122.3) \n \n NAIL's largest daily misses\n The 5 days NAIL strayed furthest from its daily target in the 1 year to Nov 4, 2026, each on its NAV where ETFIQ holds it, else its closing price.\n NAIL's largest daily misses, as of Nov 4, 2026. Source: ETFIQ. # Day Read on Homebuilders & Supplies moved Target NAIL returned Miss \n 1 Jun 30, 2026 closing price +0.49% +1.47% \u22120.12% \u22121.59 pts \n 2 Jun 18, 2026 closing price +3.61% +10.84% +10.06% \u22120.78 pts \n 3 Nov 24, 2025 closing price \u22120.52% \u22121.55% \u22122.11% \u22120.55 pts \n 4 Jun 9, 2026 closing price +4.02% +12.06% +11.51% \u22120.55 pts \n 5 Aug 7, 2026 closing price +2.71% +8.13% +7.60% \u22120.54 pts \n \n Method\n The daily miss is NAIL's return each day less three times Homebuilders & Supplies's return that day. A basis point is a hundredth of a percentage point. Each window is read twice where ETFIQ holds both NAVs: on NAVs, and on closing prices. It is stated on the closing price because NAVs for 17 of the 63 sessions. NAIL ranks 23 of 31 3x leveraged ETFs on its 90-day average daily miss. Up days and down days split the miss by whether Homebuilders & Supplies rose or fell; Significant means the gap is at least two standard errors from zero. The average miss carries its sign: a negative one is what the fund kept below its target each day, its fees and financing among it. Homebuilders & Supplies is itself an ETF, so its own fee and tracking are inside the miss. Not every fund here has traded for a year, and a number over eight months does not order against one over twelve. This page lists each fund with its window and dates instead of ranking them. It becomes a ranking on the night four of them share a full year. Every window ETFIQ can measure for NAIL is listed.\n Where to next\n NAIL fund page 3x leveraged ETFs ranked by daily tracking Leveraged ETF tracking by issuer How daily tracking is measured The tracking data file Sources\n The multiple each fund states in its own registered name, from the SEC investment company series and class file SEC EDGAR, full-text search of fund filings SEC Form N-PORT, what a fund filed it holds Rule 19a-1, what a distribution notice must say Links are sources, not endorsements.\n A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources \n Cite this page. ETFIQ, NAIL daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/nail/tracking/ Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data .\n Other forms Plain ETFIQ, NAIL daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/nail/tracking/ APA ETFIQ. (Nov 4, 2026). NAIL daily tracking, listed by window. Retrieved from https://etfiq.com/funds/nail/tracking/ Markdown [NAIL daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/nail/tracking/)","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, NAIL daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/nail/tracking/"}