Vanguard Short Duration Tax-Exempt Bond ETF(VSDM · ETF)
ETF quote, holdings, sector allocation, technicals, and options analytics.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Vanguard Short Duration Tax-Exempt Bond ETF (VSDM) ETF
- Exchange
- BATS
- Inception
- 2024-11-21
- Has Options
- No
| Ex-Date | Pay Date | Amount | Type |
|---|---|---|---|
| 2026-07-01 | 2026-07-06 | $0.1959 | CD |
| 2026-06-01 | 2026-06-03 | $0.1962 | CD |
| 2026-05-01 | 2026-05-05 | $0.1966 | CD |
| 2026-04-01 | 2026-04-06 | $0.1983 | CD |
| 2026-03-02 | 2026-03-04 | $0.2005 | CD |
| 2026-02-02 | 2026-02-04 | $0.1913 | CD |
| Symbol | Name | Weight % | Asset Class | Country |
|---|---|---|---|---|
| — | SOUTHEAST ENERGY AUTH COOP DIS BDS 2024C | 0.51% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2021B- | 0.42% | Corporate Bond | — |
| — | Florida Municipal Power Agency Revenue | 0.42% | Municipal Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2023 D | 0.41% | Corporate Bond | — |
| — | ENERGY SOUTHEAST ALA COOP DIST BDS 2026B | 0.40% | Corporate Bond | — |
| — | BLACK BELT ENERGY GAS DIST ALA BDS 2024 B | 0.39% | Corporate Bond | — |
| — | TEXAS MUN GAS ACQUISITION & SU BDS 2023A | 0.39% | Corporate Bond | — |
| — | SOUTHERN CALIF PUB PWR AUTH RE BDS 2026A | 0.37% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2026D | 0.35% | Corporate Bond | — |
| — | LOWER COLO RIV AUTH TEX REV REF BDS 2023 B | 0.34% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2023 B | 0.31% | Corporate Bond | — |
| — | SOUTHEAST ENERGY AUTH COOP DIS BDS 2025 B | 0.30% | Corporate Bond | — |
| — | MINNEAPOLIS MINN HEALTH CARE S BDS 2023B | 0.28% | Corporate Bond | — |
| — | BLACK BELT ENERGY GAS DIST ALA BDS 2021 A | 0.28% | Corporate Bond | — |
| — | MAIN STR NAT GAS INC GA GAS SU BDS 2021 A | 0.27% | Corporate Bond | — |
| — | METROPOLITAN TRANSN AUTH N Y R BDS 2015 A | 0.27% | Corporate Bond | — |
| — | ENERGY SOUTHEAST ALA COOP DIST BDS 2025B | 0.26% | Corporate Bond | — |
| — | TARRANT CNTY TEX CULTURAL ED F BDS 2022F | 0.26% | Corporate Bond | — |
| — | KENTUCKY INC KY PUB ENERGY AUT REF BDS 2025A | 0.26% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2024C | 0.25% | Corporate Bond | — |
| — | LOWER ALA GAS DIST GAS PROJ RE REF BDS 2025 A | 0.25% | Corporate Bond | — |
| — | BLACK BELT ENERGY GAS DIST ALA BDS 2022A | 0.24% | Corporate Bond | — |
| — | MISSOURI ST HEALTH & EDL FACS BDS 2025 B | 0.24% | Corporate Bond | — |
| — | MAIN STR NAT GAS INC GA GAS SU BDS 2023A | 0.24% | Corporate Bond | — |
| — | SOUTHERN CALIF PUB PWR AUTH SO BDS 2025-2 | 0.24% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2021 A | 0.24% | Corporate Bond | — |
| — | Rutherford County Health & Educational Facilities Board | 0.23% | Corporate Bond | — |
| — | BLACK BELT ENERGY GAS DIST ALA REF BDS 2026 H | 0.23% | Corporate Bond | — |
| — | TENNERGY CORP TENN GAS REV SUPPLY BDS SUB 20 | 0.23% | Corporate Bond | — |
| — | NEW YORK N Y CITY HSG DEV CORP BDS 2023A- | 0.22% | Corporate Bond | — |
| — | SOUTHERN CALIF PUB PWR AUTH RE BDS 2024 A | 0.22% | Corporate Bond | — |
| — | NEW MEXICO MUN ENERGY ACQUISIT REF BDS 2025 | 0.22% | Corporate Bond | — |
| — | BLACK BELT ENERGY GAS DIST ALA BDS 2026 A | 0.22% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2025C | 0.22% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2025D | 0.21% | Corporate Bond | — |
| — | UNIVERSITY WIS HOSPS & CLINICS BDS 2024B | 0.21% | Corporate Bond | — |
| — | LOWER COLO RIV AUTH TEX REV REF BDS 2025 B | 0.21% | Corporate Bond | — |
| — | Texas Municipal Gas Acquisition & Supply Corp. Revenue | 0.21% | Municipal Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2022A- | 0.21% | Corporate Bond | — |
| — | BLACK BELT ENERGY GAS DIST ALA BDS 2024A | 0.20% | Corporate Bond | — |
| — | SOUDERTON PA AREA SCH DIST GO BDS 2022 | 0.20% | Corporate Bond | — |
| — | KENTUCKY INC KY PUB ENERGY AUT BDS 2019 C | 0.20% | Corporate Bond | — |
| — | LOS ANGELES CALIF DEPT WTR & P BDS 2018 B | 0.20% | Corporate Bond | — |
| — | TENNERGY CORP TENN GAS REV SUPPLY BDS 2022 A | 0.20% | Corporate Bond | — |
| — | FLORIDA DEV FIN CORP HEALTHCAR BDS 2024 B | 0.20% | Corporate Bond | — |
| — | COOK CNTY ILL SCH DIST NO 063 GO LTD SCH BDS 2019 | 0.20% | Corporate Bond | — |
| — | BLACK BELT ENERGY GAS DIST ALA BDS 2021 C | 0.20% | Corporate Bond | — |
| — | CALIFORNIA CMNTY CHOICE FING A BDS 2024 D | 0.20% | Corporate Bond | — |
| — | MEMPHIS TENN GEN IMPT REF BDS 2021 | 0.20% | Corporate Bond | — |
| — | CHICHESTER SCH DIST PA GO BDS 2022A | 0.20% | Corporate Bond | — |
| Category | Weight | Value | Positions |
|---|---|---|---|
| Municipal | 98.82% | $421.6M | 1902 |
| Short-term investment | 0.84% | $3.6M | 1 |
| Mortgage-backed (US Govt-Sponsored Entity) | 0.06% | $244535 | 1 |
| Derivative (interest rate) | 0.00% | $3204 | 1 |
| Month | Avg Return | Years of Data |
|---|---|---|
| Jan | +0.57% | 2 |
| Feb | +0.54% | 2 |
| Mar | -0.74% | 2 |
| Apr | -0.36% | 2 |
| May | +0.35% | 2 |
| Jun | +0.58% | 2 |
| Jul | -0.14% | 2 |
| Aug | +0.04% | 1 |
| Sep | +0.62% | 1 |
| Oct | -0.08% | 1 |
| Nov | +0.07% | 2 |
| Dec | -1.05% | 2 |
Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.
- 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.
- 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.
- 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
Momentum Oscillators
Volume & Volatility
Data Summary
Choose Frenzy-Fast™ for quick analysis or Frenzy-Pro™ for comprehensive analysis.
Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.
Each spread is ranked by a composite score built in three stages. Full documentation →
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.
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.
- RSI <40 bullish / >60 bearish
- MACD crossover + histogram trend
- Price vs SMA 50 & SMA 200
- Stochastic %K <20 / >80
- Williams %R <−80 / >−20
- Blended ATR + straddle expected-move penalty
- Bollinger Band signal (+ counter-trend penalty)
- BB width — vol contraction boost for ICs
- IV rank ≥ 75 → strong boost for credit spreads
- IV rank < 25 → penalty (selling cheap vol)
- 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.
IV(put wing) − IV(ATM), in vol pointsHow 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.
IV(call wing) − IV(put wing), equal delta on each sideWhich 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.
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.
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.
Enter a ticker to render the implied volatility surface.
Enter a ticker to render the implied volatility smile.
- Beta (1Y vs SPY)
- 0.03
- Correlation (SPY)
- 25.9%
- R²
- 0.07
- Ann. Volatility
- 1.6%
- SPY Volatility
- 12.7%
Low volatility - stock moves less than market
Click any bar to view the full quote for that stock.
| Symbol | Name | Weight % | Price | 1 Day | 1 Week | 1 Month |
|---|