{"url":"https://etfiq.com/funds/qubx/trading/","section":"funds","title":"QUBX Bid-Ask Spread, Liquidity and NAV Premium | ETFIQ","description":"QUBX trading costs and liquidity: spread, premium to NAV, capacity and dealers, from ETFIQ. Spread, premium to NAV, capacity and dealers, dated.","as_of":"Oct 22, 2026","structured_data":[{"@type":"Dataset","@id":"https://etfiq.com/funds/qubx/trading/#data","name":"QUBX trading costs and liquidity","description":"QUBX trading costs and liquidity: spread, premium to NAV, capacity and dealers, from ETFIQ. Spread, premium to NAV, capacity and dealers, dated.","url":"https://etfiq.com/funds/qubx/trading/","dateModified":"2026-10-22","creator":{"@id":"https://etfiq.com/#org"},"license":"https://etfiq.com/license/","isAccessibleForFree":true,"creditText":"ETFIQ (etfiq.com)","variableMeasured":["30-day median bid-ask spread","Premium or discount to NAV","Capacity","Active authorized participants","IQ Liquidity Score","Cost to trade by order size"],"distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://etfiq.com/data/trading-score.json"}],"publisher":{"@id":"https://etfiq.com/#org"},"inLanguage":"en","creativeWorkStatus":"Published"},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Who is the AP for QUBX?","acceptedAnswer":{"@type":"Answer","text":"QUBX\u2019s latest Form N-CEN, for the period ending Mar 31, 2026, lists 12 authorized participants (APs), and 5 created or redeemed shares. The largest were Merrill Lynch, Pierce, Fenner and Smith Incorporated (42.2%), Virtu Americas LLC (31.1%), Mirae Asset Securities (USA) Inc. (19.5%) of the dollars its APs created and redeemed."}},{"@type":"Question","name":"Who is the LMM for QUBX?","acceptedAnswer":{"@type":"Answer","text":"QUBX\u2019s lead market maker (LMM) on Cboe BZX is Old Mission Capital LLC. Lead market maker per Cboe BZX, as of Oct 23, 2026."}}]},{"@type":"InvestmentFund","@id":"https://etfiq.com/funds/qubx#fund","name":"Tradr 2X Long QUBT Daily ETF","alternateName":"QUBX","url":"https://etfiq.com/funds/qubx","identifier":[{"@type":"PropertyValue","propertyID":"tickerSymbol","value":"QUBX"}],"mainEntityOfPage":{"@id":"https://etfiq.com/funds/qubx#webpage"}},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"ETFIQ","item":"https://etfiq.com/"},{"@type":"ListItem","position":2,"name":"QUBX","item":"https://etfiq.com/funds/qubx"},{"@type":"ListItem","position":3,"name":"Trading","item":"https://etfiq.com/funds/qubx/trading/"}]},{"@type":"WebPage","name":"QUBX Bid-Ask Spread, Liquidity and NAV Premium","description":"QUBX trading costs and liquidity: spread, premium to NAV, capacity and dealers, from ETFIQ. Spread, premium to NAV, capacity and dealers, dated.","url":"https://etfiq.com/funds/qubx/trading/","dateModified":"2026-10-22","isPartOf":{"@type":"WebSite","name":"ETFIQ","url":"https://etfiq.com"},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".faq"]},"publisher":{"@id":"https://etfiq.com/#org"}}],"characters":3782,"truncated":false,"content":"ETFIQ / QUBX / Trading \n \n As of Oct 22, 2026. Rebuilt every trading night.\n QUBX bid-ask spread and liquidity\n IQ Liquidity Score\n Not scored, 2 of 6 measured.\n A fixed 0 to 100 scale of trading conditions, the same anchors for every fund; 100 is the easiest to trade. It measures how cheaply and reliably the fund can be bought and sold, not whether to own it. How the score is built \n Cost to trade Not measured: the issuer's 30-day median spread is not read for this fund Capacity, 14.1 Holdings can absorb $3m a day, Oct 22, 2026 Price fidelity Not measured: no closing premium is held for this fund Primary market, 85.0 5 active dealers of 12; largest 42% of creations and redemptions, N-CEN to Mar 31, 2026 Bad-day behaviour Not measured: no daily closing premium is held for this fund Depth Not measured: needs trade and quote data (Phase 2) \n Capacity\n Its holdings can absorb $3m a day, measured on the trading volume of QUBT, the asset its multiple is on, divided by its multiple of 2, as of Oct 22, 2026. The holding that sets the limit is QUBT (QUBT).\n Dealers\n 5 active of 12 authorized participants; the largest did 42% of creations and redemptions, in the year to Mar 31, 2026 (Form N-CEN filed Jun 12, 2026).\n The active authorized participants, largest first, by share of the dollars created and redeemed: Merrill Lynch, Pierce, Fenner and Smith Incorporated (42.2%), Virtu Americas LLC (31.1%), Mirae Asset Securities (USA) Inc. (19.5%), ABN AMRO Clearing USA LLC (4.7%), Goldman Sachs & Co. LLC (2.4%). 7 more were listed and created or redeemed nothing.\n How to trade QUBX\n When ETF spreads are usually widest in the first minutes after the open and the last minutes before the close. ETFIQ measures this fund\u2019s own day once it has trade data. Size Up to $26,521 is 1% of what its holdings can absorb in a day, for a buy or a sell. Coming with trade data\n Spread through the day, buyers against sellers, an estimate of retail flow, large trades and the closing auction\u2019s share, each once ETFIQ has trade and quote data.\n Questions people ask\n Who is the AP for QUBX? QUBX\u2019s latest Form N-CEN, for the period ending Mar 31, 2026, lists 12 authorized participants (APs), and 5 created or redeemed shares. The largest were Merrill Lynch, Pierce, Fenner and Smith Incorporated (42.2%), Virtu Americas LLC (31.1%), Mirae Asset Securities (USA) Inc. (19.5%) of the dollars its APs created and redeemed. Who is the LMM for QUBX? QUBX\u2019s lead market maker (LMM) on Cboe BZX is Old Mission Capital LLC. Lead market maker per Cboe BZX, as of Oct 23, 2026. Sources and dates\n Capacity: ETFIQ, from each holding\u2019s 20-day median dollar volume, to Oct 22, 2026.\n Dealers: Form N-CEN, the year to Mar 31, 2026, accession 0001193125-26-268843.\n Where to next\n QUBX fund page ETF trading costs and liquidity Limit orders vs market orders for ETFs Why low volume does not mean illiquid How the IQ Liquidity Score is built Compare QUBX with another fund The score measures trading conditions, not the fund. ETFIQ is an independent publisher, not an adviser, and makes no recommendations. Standards and sources \n Cite this page. ETFIQ, QUBX trading: cost, capacity, premium and dealers, data as of Oct 22, 2026. https://etfiq.com/funds/qubx/trading/ Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data .\n Other forms Plain ETFIQ, QUBX trading: cost, capacity, premium and dealers, data as of Oct 22, 2026. https://etfiq.com/funds/qubx/trading/ APA ETFIQ. (Oct 22, 2026). QUBX trading: cost, capacity, premium and dealers. Retrieved from https://etfiq.com/funds/qubx/trading/ Markdown [QUBX trading: cost, capacity, premium and dealers (ETFIQ, Oct 22, 2026)](https://etfiq.com/funds/qubx/trading/)","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":"Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.","citation":"ETFIQ, QUBX trading: cost, capacity, premium and dealers, data as of Oct 22, 2026. https://etfiq.com/funds/qubx/trading/"}