{"url":"https://etfiq.com/learn/how-are-etf-flows-measured","section":"learn","title":"How are ETF flows measured? | ETFIQ","description":"As of Nov 3, 2026, ETFIQ has a one-month flow for 694 of 5,068 ETFs, covering 43% of net assets, and every flow carries its own dates.","as_of":"Nov 3, 2026","structured_data":[{"@type":"Article","@id":"https://etfiq.com/learn/how-are-etf-flows-measured#article","headline":"How are ETF flows measured?","description":"As of Nov 3, 2026, ETFIQ has a one-month flow for 694 of 5,068 ETFs, covering 43% of net assets, and every flow carries its own dates.","url":"https://etfiq.com/learn/how-are-etf-flows-measured","mainEntityOfPage":"https://etfiq.com/learn/how-are-etf-flows-measured","dateModified":"2026-11-03","datePublished":"2026-11-03","author":{"@type":"Organization","name":"ETFIQ Research","url":"https://etfiq.com"},"publisher":{"@type":"Organization","name":"ETFIQ Research","url":"https://etfiq.com"},"about":"How are ETF flows measured?","inLanguage":"en"},{"@type":"FAQPage","@id":"https://etfiq.com/learn/how-are-etf-flows-measured#questions","mainEntity":[{"@type":"Question","name":"Why is coverage only part of the market?","acceptedAnswer":{"@type":"Answer","text":"Not every issuer publishes daily share counts. ETFIQ adds funds as their data arrives."}},{"@type":"Question","name":"Is a flow the same as a trade?","acceptedAnswer":{"@type":"Answer","text":"No. A flow is the net of creation and redemption, not the volume traded on the exchange."}},{"@type":"Question","name":"Are flows exact?","acceptedAnswer":{"@type":"Answer","text":"They are estimates from share counts and values, each dated."}}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"Learn","item":"https://etfiq.com/learn/"},{"@type":"ListItem","position":3,"name":"How are ETF flows measured?","item":"https://etfiq.com/learn/how-are-etf-flows-measured"}]},{"@type":"WebPage","name":"How are ETF flows measured?","description":"As of Nov 3, 2026, ETFIQ has a one-month flow for 694 of 5,068 ETFs, covering 43% of net assets, and every flow carries its own dates.","url":"https://etfiq.com/learn/how-are-etf-flows-measured","dateModified":"2026-11-03","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".lede",".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":1997,"truncated":false,"content":"ETFIQ / Learn / How are ETF flows measured? \n \n How are ETF flows measured?\n Data as of Nov 3, 2026. Rebuilt every trading night.\n As of Nov 3, 2026, ETFIQ has a one-month flow for 694 of 5,068 ETFs, covering 43% of net assets, and every flow carries its own dates.\n \n In plain words\n A flow is not reported directly. It is the change in a fund\u2019s share count times its value per share: shares up by 1 million at $50 each means $50 million flowed in.\n Issuers publish share counts on their own schedule. ETFIQ reads them daily where published, and monthly from SEC filings otherwise. Only 694 of 5,068 funds have a one-month reading today, covering 43% of net assets. A flow of 90% or more of a fund\u2019s assets in one day is held out of every total until a second source agrees, because it is usually a data error.\n Questions\n Why is coverage only part of the market? Not every issuer publishes daily share counts. ETFIQ adds funds as their data arrives.\n Is a flow the same as a trade? No. A flow is the net of creation and redemption, not the volume traded on the exchange.\n Are flows exact? They are estimates from share counts and values, each dated.\n Where to next\n Fund flows Methodology: flows Rankings How do ETF creation and redemption work? What are ETF fund flows? Which ETF category takes in the most money? All ETF explainers How ETFIQ computes these numbers \n Cite this page. ETFIQ, How are ETF flows measured?, data as of Nov 3, 2026. https://etfiq.com/learn/how-are-etf-flows-measured 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, How are ETF flows measured?, data as of Nov 3, 2026. https://etfiq.com/learn/how-are-etf-flows-measured APA ETFIQ. (Nov 3, 2026). How are ETF flows measured?. Retrieved from https://etfiq.com/learn/how-are-etf-flows-measured Markdown [How are ETF flows measured? (ETFIQ, Nov 3, 2026)](https://etfiq.com/learn/how-are-etf-flows-measured)","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, How are ETF flows measured?, data as of Nov 3, 2026. https://etfiq.com/learn/how-are-etf-flows-measured"}