# MUSE Bid-Ask Spread, Liquidity and NAV Premium > MUSE trading costs and liquidity: spread, premium to NAV, capacity and dealers, from ETFIQ. Spread, premium to NAV, capacity and dealers, dated. Data as of Jan 12, 2026. Rebuilt every trading night. As of Jan 12, 2026. Rebuilt every trading night. ## MUSE bid-ask spread and liquidity ### IQ Liquidity Score Not scored, 1 of 6 measured. 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 Cost to trade Not measured: the issuer's 30-day median spread is not read for this fund Capacity Not measured: its holdings are bonds, which have no volume source here Price fidelity Not measured: no closing premium is held for this fund Primary market, 85.0 5 active dealers of 10; largest 40% of creations and redemptions, N-CEN to Oct 31, 2025 Bad-day behaviour Not measured: no daily closing premium is held for this fund Depth Not measured: needs trade and quote data (Phase 2) ### Capacity Not measured: its holdings are bonds, which have no volume source here. ### Dealers 5 active of 10 authorized participants; the largest did 40% of creations and redemptions, in the year to Oct 31, 2025 (Form N-CEN filed Jan 12, 2026). The active authorized participants, largest first, by share of the dollars created and redeemed: Goldman Sachs & Co. LLC (40.0%), J.P. Morgan Securities LLC (20.0%), Merrill Lynch Professional Clearing Corp. (20.0%), Morgan Stanley & Co. LLC (10.0%), Virtu Americas LLC (10.0%). 5 more were listed and created or redeemed nothing. ### How to trade MUSE When ETF spreads are usually widest in the first minutes after the open and the last minutes before the close. ETFIQ measures this fund’s own day once it has trade data. ### Coming with trade data Spread through the day, buyers against sellers, an estimate of retail flow, large trades and the closing auction’s share, each once ETFIQ has trade and quote data. ### Questions people ask Who is the AP for MUSE? MUSE’s latest Form N-CEN, for the period ending Oct 31, 2025, lists 10 authorized participants (APs), and 5 created or redeemed shares. The largest were Goldman Sachs & Co. LLC (40.0%), J.P. Morgan Securities LLC (20.0%), Merrill Lynch Professional Clearing Corp. (20.0%) of the dollars its APs created and redeemed. Who is the LMM for MUSE? MUSE is on none of the lead market maker (LMM) lists ETFIQ reads, from NYSE Arca, Cboe BZX and Nasdaq. Each list covers only that exchange’s own program, so this does not mean it has no LMM. ### Sources and dates - Dealers: Form N-CEN, the year to Oct 31, 2025, accession 0001410368-26-000567. ### Where to next The score measures trading conditions, not the fund. ETFIQ is an independent publisher, not an adviser, and makes no recommendations. Standards and sources --- Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices. Cite: ETFIQ, MUSE trading: cost, capacity, premium and dealers, data as of Jan 12, 2026. https://etfiq.com/funds/muse/trading/ Licence: https://etfiq.com/license/ Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms. HTML: https://etfiq.com/funds/muse/trading/