MUST Columbia Multi-Sector Municipal Income ETF

ETF

ETF quote, holdings, sector allocation, technicals, and options analytics. Fibonacci levels

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MUST — —
Key stats
About

Columbia Multi-Sector Municipal Income ETF (MUST) ETF

No description available.

Exchange
ARCX
Inception
2018-10-10
Has Options
No
Fund profile
holdings as of Jul 31, 2026SEC filingthrough Jul 2026flows, SEC filings
Expense ratio
0.23%
prospectus, filed Feb 26, 2026
Assets
$515M
shares × price, Oct 21, 2026
Trailing yield
3.53%
paid monthly
Average daily volume
$6.9M
30 sessions
Holdings
645
top 10 are 4.5%
Listed
Oct 10, 2018
NYSE Arca
Closure risk, 12 months
0.6%
low · model
Tracking difference
-0.26 pts
vs index, after fees, FY 2025
FrenzyCap ETF score
68
how it is built
Cost57
Liquidity61
Scale63
Diversification100

Moves with. Long Treasuries (11% of its variance, beta 0.18); US large-cap stocks (7% of its variance, beta 0.11); Emerging markets over US (3% of its variance, beta 0.05); Gold (3% of its variance, beta 0.03). These factors explain 21% of its daily moves over the last year, so most of what drives this fund is something else.

Stated objective. Columbia Multi-Sector Municipal Income ETF (the Fund) seeks investment results that, before fees and expenses, closely correspond to the performance of the Beta Advantage Multi-Sector Municipal Bond Index (the Index). (from the fund's prospectus)

All 645 holdingsFlow historyOverlap toolAll National Muni ETFs

Fund flows
through Jul 2026SEC filings
Jul 2026
+$3.1M
latest reported month
Latest 3 months
+$8.2M
+1.4% of assets
Latest 12 months
+$144M
+24.4% of assets
Aug 2025: +$29MSep 2025: −$2.0MSepOct 2025: +$16MNov 2025: +$11MNovDec 2025: +$18MJan 2026: +$21MJanFeb 2026: +$43M+$43MMar 2026: +$4.2MMarApr 2026: −$4.2M−$4.2MMay 2026: +$5.1MMayJun 2026: $0Jul 2026: +$3.1MJul
View as a table
Net flows of MUST by month, Aug 2025 to Jul 2026
MonthNet flow
Jul 2026+$3.1M
Jun 2026$0
May 2026+$5.1M
Apr 2026−$4.2M
Mar 2026+$4.2M
Feb 2026+$43M
Jan 2026+$21M
Dec 2025+$18M
Nov 2025+$11M
Oct 2025+$16M
Sep 2025−$2.0M
Aug 2025+$29M

Net creations and redemptions from the fund's SEC filings, which become public about 60 days after each quarter. Every month since 84 months ago

Similar funds
FundOverlapFeeAssets1Y
MUBiShares National Muni Bond ETF—0.05%$52.1B−4.7%compare
VTEBVanguard Tax-Exempt Bond Index Fund—0.03%$50.4B−5.0%compare
JMUBJPMorgan Municipal ETF—0.18%$8.7B−4.9%compare
CGMUCapital Group Municipal Income ETF—0.27%$7.2B−3.8%compare
PZAInvesco National AMT-Free Municipal Bond ETF—0.28%$4.1B−7.7%compare

The largest other funds in the National Muni category.

What changed in the portfolio
Jan 31, 2026 → Apr 30, 2026
ActionHoldingWeight beforeWeight afterShares vs flows
New positionBlackRock Liquidity Funds MuniCash—0.07%—

0 new, 0 exited, 0 increased and 0 decreased between the fund's two latest holdings reports; turnover 4.6%. Full holdings and history

Under the hood
fiscal year to Oct 31, 2025SEC census
Authorized participants
5 active
of 10 with agreements; top 3 did 78%
Created · redeemed
$106M · $16M
over the fiscal year
Redemptions in kind
33%
creations 15% in kind
Creation unit
50,000
shares
Securities lending
not authorized
Return vs index
-0.26 pts
after fees; -0.02 before; daily s.d. 0.53

From the fund's annual census filing with the SEC. In-kind redemptions are what let an ETF shed appreciated securities without realising gains.

ETF Profile
holdings as of 2026-07-31
Holdings
645
AUM
$585.6M
Provider
Nport
Inception
2018-10-10
Exchange
ARCX
Data As Of
2026-07-31
Expense Ratio
0.23%
Dividend Yield
3.53%
Distribution
Monthly
Recent distributions
Ex-Date Pay Date Amount Type
2026-10-01 2026-10-05 $0.0593 CD
2026-09-01 2026-09-03 $0.0518 CD
2026-08-03 2026-08-05 $0.0608 CD
2026-07-01 2026-07-06 $0.0563 CD
2026-06-01 2026-06-03 $0.0603 CD
2026-05-01 2026-05-05 $0.0563 CD
Asset Allocation
Top Holdings
top 50 of 645 holdings
Symbol Name Weight % Asset Class Country
— County of Miami-Dade FL Aviation Revenue 0.54% Debt US
— City & County of Denver CO Airport System Revenue 0.53% Debt US
— New Jersey Turnpike Authority 0.48% Debt US
— New York State Dormitory Authority 0.47% Debt US
— New York Transportation Development Corp 0.44% Debt US
— Metropolitan Transportation Authority 0.44% Debt US
— Ohio Water Development Authority Water Pollution Control Loan Fund 0.42% Debt US
— BlackRock Liquidity Funds MuniCash 0.40% Equity (common) US
— Illinois State Toll Highway Authority 0.39% Debt US
— Kansas City Industrial Development Authority 0.38% Debt US
— Chicago O'Hare International Airport 0.38% Debt US
— Iowa Finance Authority 0.38% Debt US
— New Jersey Turnpike Authority 0.38% Debt US
— New York City Municipal Water Finance Authority 0.38% Debt US
— Texas Water Development Board 0.37% Debt US
— Port Authority of New York & New Jersey 0.37% Debt US
— New Jersey Turnpike Authority 0.37% Debt US
— New Hope Cultural Education Facilities Finance Corp 0.36% Debt US
— City of San Antonio TX Electric & Gas Systems Revenue 0.36% Debt US
— Black Belt Energy Gas District 0.35% Debt US
— State of Michigan Trunk Line Revenue 0.35% Debt US
— Hillsborough County Industrial Development Authority 0.35% Debt US
— New York Transportation Development Corp 0.35% Debt US
— County of Miami-Dade Seaport Department 0.32% Debt US
— City of Houston TX 0.32% Debt US
— Tennessee Housing Development Agency 0.31% Debt US
— New Jersey Transportation Trust Fund Authority 0.31% Debt US
— Chicago Board of Education 0.31% Debt US
— Massachusetts Development Finance Agency 0.30% Debt US
— New Jersey Transportation Trust Fund Authority 0.30% Debt US
— Chicago Board of Education 0.30% Debt US
— Ohio Air Quality Development Authority 0.30% Debt US
— New York City Municipal Water Finance Authority 0.30% Debt US
— Lower Colorado River Authority 0.29% Debt US
— Michigan State Housing Development Authority 0.29% Debt US
— New Jersey Transportation Trust Fund Authority 0.29% Debt US
— Virginia Small Business Financing Authority 0.28% Debt US
— Commonwealth of Pennsylvania 0.28% Debt US
— Metropolitan Transportation Authority 0.28% Debt US
— Gwinnett County School District 0.28% Debt US
— Massachusetts Development Finance Agency 0.28% Debt US
— New York State Dormitory Authority 0.28% Debt US
— New Jersey Economic Development Authority 0.28% Debt US
— Metropolitan Transportation Authority 0.28% Debt US
— City of Atlanta GA Water & Wastewater Revenue 0.28% Debt US
— Ohio Water Development Authority 0.28% Debt US
— Great Lakes Water Authority Water Supply System Revenue 0.28% Debt US
— City of Houston TX Airport System Revenue 0.27% Debt US
— New Jersey Transportation Trust Fund Authority 0.27% Debt US
— City of Springfield IL Electric Revenue 0.27% Debt US
Non-Equity Breakdown
Columbia Multi-Sector Municipal Income ETF · NPORT-P period 2026-07-31 (filed 2026-09-28)
Net assets: $592M · 645 total positions · equity 0.40% · non-equity 98.57%
Non-equity holdings — 644 positions, 98.57% of NAV
Category Weight Value Positions
Municipal 98.57% $583.3M 644
Chart
Seasonality
Month'21'22'23'24'25'26Avg
Jan0.78%-3.20%3.03%-0.84%-0.25%1.26%0.13%
Feb-1.33%-1.14%-2.12%-0.10%1.58%0.86%-0.38%
Mar0.49%-3.10%2.08%-0.24%-1.68%-2.29%-0.79%
Apr0.86%-2.82%-0.44%-0.73%-0.84%0.49%-0.58%
May0.20%1.58%-0.73%-0.86%0.10%0.93%0.20%
Jun0.04%-1.61%0.74%0.89%0.55%1.36%0.33%
Jul0.84%2.64%0.64%1.53%-0.35%-1.53%0.63%
Aug-0.33%-2.07%-1.13%0.53%-0.15%-0.84%-0.66%
Sep-0.82%-3.95%-2.89%1.22%3.17%-4.06%-1.22%
Oct-0.40%-1.30%-0.77%-1.78%1.12%1.46%*-0.28%
Nov0.69%4.34%5.82%2.23%0.63%--2.74%
Dec0.13%-0.15%2.25%-2.31%-0.10%---0.04%
Total1.13%-10.59%6.34%-0.56%3.76%-2.49%-0.40%
Technical Indicators

Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.

Trend Indicators
  • SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
  • EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
  • MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
  • ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
  • +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
Momentum Oscillators
  • RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
  • Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
  • Williams %R — inverted scale: <−80 oversold, >−20 overbought.

Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.

Volume & Volatility
  • Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
  • OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
  • Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
  • ATR / True Range — average daily $ move; sizing and stop-loss reference.
  • HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.

Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →

Trend Indicators

SMA 20: $19.26
SMA 50: $19.68
SMA 200: $20.39
Current: $19.51
EMA 12: $19.39
EMA 26: $19.43
MACD: -0.0363 | Signal: 0.0675
BEARISH
ADX (14): 32.25
TREND
+DI: 19.63
−DI: 12.92

Momentum Oscillators

RSI (14): 53.64
NEUTRAL
Stoch %K: 84.06
Stoch %D: 88.09
Williams %R: -13.85

Volume & Volatility

BB Upper: $19.60
BB Lower: $18.93
NEUTRAL
OBV: -859,622
Vol SMA 20: 353,133
Vol ROC: 15.36%
ATR: $0.19
True Range: $0.19
HV 20: 8.9%
HV 30: 9.2%
HV 60: 7.5%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-10-23T00:00:00 – 2026-10-21T00:00:00
AI Analysis

Click Frenzy-Pro™ for an AI analysis of this ticker.

Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.

MUST Options Activity & IV Rank

Loading options activity...
Spread Scanner GPU

Each spread is ranked by a composite score built in three stages. Full documentation →

Stage 1 — Base Score (GPU scanner)

score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.

Stage 2 — Skew Adjustment (±25% cap)

RR and BF (30-delta) from the persisted per-symbol skew snapshot — wing strikes picked by real greeks.delta, not a moneyness proxy. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.

Stage 3 — Technical Overlay (±50% cap, 5 groups)
Group 1 · Directional Bias (±0.25)
  • RSI <40 bullish / >60 bearish
  • MACD crossover + histogram trend
  • Price vs SMA 50 & SMA 200
Group 2 · Momentum (±0.10)
  • Stochastic %K <20 / >80
  • Williams %R <−80 / >−20
Group 3 · Volatility (up to −0.25 / +0.15)
  • Blended ATR + straddle expected-move penalty
  • Bollinger Band signal (+ counter-trend penalty)
  • BB width — vol contraction boost for ICs
Group 4 · IV Regime (±0.15)
  • IV rank ≥ 75 → strong boost for credit spreads
  • IV rank < 25 → penalty (selling cheap vol)
Group 5 · Liquidity (penalty up to −0.10)
  • Min open interest across all legs
  • OI < 100 → −0.10 · OI < 500 → −0.05

score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →

Enter a ticker to scan for optimal spread opportunities.

Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.

Skew (Wing IV − ATM IV)
DTE:
Wing Δ:
Metric:
Wing vs ATM
IV(put wing) − IV(ATM), in vol points

How much the OTM put trades above (or below) the at-the-money strike. Measures the height of the put-side tail relative to ATM — i.e. how expensive crash insurance is on this name.

  • Positive (typical) — wing IV > ATM IV. Standard equity put skew: portfolios bid up crash protection, so OTM puts trade richer than ATM.
  • Near zero or negative (unusual) — wing IV ≤ ATM IV. Flat or inverted put side. Common when there's no fear demand, in tightly mean-reverting names, or right after an earnings catalyst clears.
  • Percentile vs own 3-yr history: high = wings rich (good time to sell wing premium); low = wings cheap (good time to buy protection).
  • Not directional — high or low wings don't predict up or down moves. It's a price tag on tail insurance, not a forecast.
Risk Reversal
IV(call wing) − IV(put wing), equal delta on each side

Which side of the smile is the market paying up for? Measures the tilt of the surface — call skew vs put skew at matched deltas.

  • Negative (typical) — puts richer than calls. Standard equity behavior: hedging demand makes puts carry a premium. Most large-caps sit in the −1 to −5 vol-point range.
  • Strongly negative (< −5 pts) — heavy downside hedging, elevated fear, or an upcoming catalyst (earnings, FDA, macro event). Worth flagging.
  • Positive — calls richer than puts. Unusual for equities; signals bullish momentum, short-squeeze positioning, or takeover/M&A speculation.
  • Near zero — symmetric surface. Market sees roughly equal up/down risk. Rare for large-caps; more common in commodities and FX.
Reading them together

Wing-vs-ATM tells you how expensive the tails are. Risk Reversal tells you which side is favored. Combined:

  • High wing percentile + deeply negative RR → strong put bid; stress or major event priced in. Owning protection costs a premium; selling put premium is dangerous.
  • Low wing percentile + near-zero RR → complacency; insurance cheap and balanced. Good environment to add cheap downside hedges.
  • Positive RR + elevated wings → call-side fear-of-missing-out; common in squeeze setups. Upside calls expensive, downside puts not bid.
14 DTE / 10d —
— pts EXTREME
ATM — / Wing —
30 DTE / 10d —
— pts EXTREME
ATM — / Wing —

Percentile is the rank of today's reading within ~3 years of this symbol's own history. High percentile = wings are rich relative to history; not a directional signal. Skew is read off the chain in real time, not from CBOE SKEW.

Volatility Surface

Enter a ticker to render the implied volatility surface.

Volatility Smile

Enter a ticker to render the implied volatility smile.

IV Rank (7 DTE)
IV Rank (30 DTE)
Straddle Price (30 DTE)
Beta Analysis

Risk Metrics

Beta: 0.1299
Alpha: -7.53%
Correlation: 0.2860
R-Squared: 8.2%
Stock Volatility: 5.8%
Market Volatility: 12.7%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
Low volatility - stock moves less than market
Beta & Alpha Over Time

MUST Institutional Ownership (13F)

Latest filings — 2026-09-30

Institutional managers with $100M+ AUM file Form 13F-HR quarterly, due 45 days after quarter end. Holdings are reported gross at quarter-end market value — they are a snapshot, not a real-time position.

  • Shares — long equity positions in this name, aggregated across share classes.
  • Calls / Puts — notional value of long call / put exposure where this ticker is the underlying.
  • % of Float — holder's reported shares divided by the latest diluted shares outstanding. Sums above 100% indicate large custodian / prime broker positions where the same shares are reported by multiple filers.
  • Custodian badge — filers with more than 5,000 holdings are typically broker-dealers / custodians reporting customer-held shares, not active managers.

Each filer is counted once at its latest 13F-HR filing. New filings are ingested on a weekly cadence.

92 filers22,795,323 shares$472.38M value
# Filer Shares Value % of Total % of Float Period
1 Morgan Stanley Custodian 5,840,141 $121.47M 25.72% — 2026-06-30
2 LPL Financial LLC Custodian 3,872,933 $80.56M 17.05% — 2026-06-30
3 Ameriprise Financial, Inc. Custodian 2,942,343 $61.23M 12.96% — 2026-06-30
4 Bank of America Corp Custodian 1,492,122 $31.04M 6.57% — 2026-06-30
5 Haven Private, LLC 1,188,853 $24.73M 5.23% — 2026-06-30
6 Wells Fargo & Company Custodian 1,037,444 $21.58M 4.57% — 2026-06-30
7 Concurrent Investment Advisors, LLC 434,326 $8.30M 1.76% — 2026-09-30
8 Waverly Advisors, LLC 334,757 $6.96M 1.47% — 2026-06-30
9 TruWealth Advisors, LLC 294,981 $6.05M 1.28% — 2026-03-31
10 Raymond James Financial, Inc. Custodian 290,660 $6.05M 1.28% — 2026-06-30
11 ARQ WEALTH ADVISORS, LLC 292,528 $5.96M 1.26% — 2026-06-30
12 COMMONWEALTH EQUITY SERVICES, LLC 285,067 $5.93M 1.26% — 2026-06-30
13 DAYMARK WEALTH PARTNERS, LLC 247,898 $5.16M 1.09% — 2026-06-30
14 Royal Bank of Canada Custodian 246,431 $5.13M 1.09% — 2026-06-30
15 UBS Group AG Custodian 242,081 $5.04M 1.07% — 2026-06-30
16 Private Advisor Group, LLC 238,271 $4.96M 1.05% — 2026-06-30
17 Spartan Wealth Advisory Services LLC 229,666 $4.78M 1.01% — 2026-06-30
18 OSAIC HOLDINGS, INC. Custodian 195,462 $4.07M 0.86% — 2026-06-30
19 Baker Avenue Asset Management, LP 166,062 $3.45M 0.73% — 2026-06-30
20 Frederick Financial Consultants, LLC 158,981 $3.31M 0.70% — 2026-06-30
21 Global Wealth Strategies & Associates 171,658 $3.28M 0.69% — 2026-09-30
22 WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 170,029 $3.26M 0.69% — 2026-09-30
23 CAPTRUST FINANCIAL ADVISORS 152,918 $3.18M 0.67% — 2026-06-30
24 GENESIS PRIVATE WEALTH, LLC 141,222 $2.94M 0.62% — 2026-06-30
25 CENTRAL TRUST Co 135,384 $2.82M 0.60% — 2026-06-30
# Filer Notional Value % of Total Period
# Filer Notional Value % of Total Period
Constituent Performance

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Constituents
Symbol Name Weight % Price 1 Day 1 Week 1 Month