JMBS Janus Henderson Mortgage-Backed Securities ETF
ETF 43.22 DelayedETF quote, holdings, sector allocation, technicals, and options analytics. Expected move IV rank history Fibonacci levels
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.
- 52-Week Range
- $41.93 – $46.39
- YTD
- -5.18%
- IV Rank (30D)
- 69.79
- Straddle Price
- $1.98
- Open
- $43.09
- Day Range
- $43.03 – $43.31
- Volume
- 1,054,523
- Prev Close
- $42.82
Janus Henderson Mortgage-Backed Securities ETF (JMBS) ETF
No description available.
- Exchange
- ARCX
- Inception
- 2018-09-12
- Has Options
- Yes
- Expense ratio
- 0.21% issuer, Oct 22, 2026
- Assets
- $6.2B issuer-reported, Oct 20, 2026
- Trailing yield
- 5.48% paid monthly
- Average daily volume
- $51M 30 sessions
- Holdings
- 445 top 10 are 58.9%
- Listed
- Sep 12, 2018 NYSE Arca
- Last fee change
- -1 bp filed Feb 27, 2026
- Net asset value
- $42.84 issuer, Oct 21, 2026 · closed -0.02% to NAV
- Median bid/ask spread
- 0.02% 30 days, issuer-reported
- 30-day SEC yield
- 5.26% issuer, Sep 30, 2026
Moves with. Long Treasuries (51% of its variance, beta 0.32); High yield over Treasuries (11% of its variance, beta -0.29); US large-cap stocks (9% of its variance, beta 0.09); Developed markets ex-US over US (4% of its variance, beta 0.06). These factors explain 78% of its daily moves over the last year.
Stated objective. Janus Henderson Mortgage-Backed Securities ETF seeks a high level of total return consisting of income and capital appreciation. (from the fund's prospectus)
All 445 holdingsFlow historyOverlap toolAll Mortgage & Securitized ETFs
- Jul 2026
- +$34M latest reported month
- Latest 3 months
- +$225M +3.4% of assets
- Latest 12 months
- +$792M +11.8% of assets
View as a table
| Month | Net flow |
|---|---|
| Jul 2026 | +$34M |
| Jun 2026 | +$45M |
| May 2026 | +$146M |
| Apr 2026 | +$44M |
| Mar 2026 | −$65M |
| Feb 2026 | +$124M |
| Jan 2026 | −$401M |
| Dec 2025 | +$221M |
| Nov 2025 | +$127M |
| Oct 2025 | +$205M |
| Sep 2025 | +$122M |
| Aug 2025 | +$190M |
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
| Fund | Overlap | Fee | Assets | 1Y | |
|---|---|---|---|---|---|
| MBBiShares MBS ETF | — | 0.04% | $35.2B | −5.7% | compare |
| VMBSVanguard Mortgage-Backed Securities ETF | — | 0.03% | $15.7B | −5.2% | compare |
| SPMBState Street SPDR Portfolio Mortgage Backed Bond ETF | — | 0.04% | $6.9B | −5.7% | compare |
| JMTGJPMorgan Mortgage-Backed Securities ETF | — | 0.24% | $6.7B | −5.4% | compare |
| SMBSSchwab Mortgage-Backed Securities ETF | — | 0.03% | $6.4B | −6.3% | compare |
The largest other funds in the Mortgage & Securitized category.
- Authorized participants
- 6 active of 17 with agreements; top 3 did 90%
- Created · redeemed
- $2.1B · $285M over the fiscal year
- Redemptions in kind
- 0% creations 2% in kind
- Creation unit
- 25,000 shares
- Securities lending
- 0.00% of assets on loan on average; earned 0.0 bp
From the fund's annual census filing with the SEC. In-kind redemptions are what let an ETF shed appreciated securities without realising gains.
| Ex-Date | Pay Date | Amount | Type |
|---|---|---|---|
| 2026-09-30 | 2026-10-06 | $0.2008 | CD |
| 2026-08-31 | 2026-09-04 | $0.1966 | CD |
| 2026-07-31 | 2026-08-06 | $0.1923 | CD |
| 2026-06-30 | 2026-07-07 | $0.1953 | CD |
| 2026-05-29 | 2026-06-04 | $0.1921 | CD |
| 2026-04-30 | 2026-05-06 | $0.1898 | CD |
| Symbol | Name | Weight % | Asset Class | Country |
|---|---|---|---|---|
| — | FHLMC TBA 10yr 10% March Delivery, 2.50%, 11/12/26 | 17.64% | MBS/ABS | US |
| — | @NA Pool#789423 Var 01-Apr-2029, 2.50%, 11/19/26 | 9.22% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA5633 4.500% 01-Sep-2053, 4.50%, 09/01/53 | 4.75% | MBS/ABS | — |
| — | FHLMC TBA 10yr 8% August Delivery, 6.50%, 11/12/26 | 4.75% | MBS/ABS | US |
| — | FHLMC TBA 10yr 3% December Delivery, 4.00%, 11/12/26 | 4.72% | MBS/ABS | US |
| — | FHLMC TBA 10yr 12% December Delivery, 3.00%, 11/12/26 | 4.62% | MBS/ABS | US |
| — | UMBS TBA 30yr 9.5% May Delivery, 2.00%, 11/12/26 | 4.37% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA1943 5.500% 01-May-2055, 5.50%, 05/01/55 | 3.13% | MBS/ABS | — |
| — | FHLMC 10/1 Pool#1B3335 Var 01-Aug-2036, 5.00%, 11/19/26 | 2.99% | MBS/ABS | US |
| — | FNMA 30yr Pool#FA6706 6.000% 01-Jun-2056, 6.00%, 06/01/56 | 2.68% | MBS/ABS | — |
| — | FHLMC 10/1 Pool#1B3500 Var 01-Jul-2037, 5.50%, 11/19/26 | 2.55% | MBS/ABS | US |
| — | FHLMC TBA 10yr 2% December Delivery, 3.50%, 11/12/26 | 2.46% | MBS/ABS | US |
| — | FHLMC 10/1 Pool#1B1245 Var 01-Oct-2033, 3.00%, 11/19/26 | 2.46% | MBS/ABS | — |
| — | FHLMC 30yr Pool#RJ6896 5.500% 01-Jun-2056, 5.50%, 06/01/56 | 2.42% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA5682 5.500% 01-May-2056, 5.50%, 05/01/56 | 2.08% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA5419 4.500% 01-Aug-2053, 4.50%, 08/01/53 | 2.06% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL6335 6.000% 01-Aug-2056, 6.00%, 08/01/56 | 1.87% | MBS/ABS | — |
| — | FHLMC 10/1 Pool#1B2422 Var 01-Oct-2035, 3.50%, 11/19/26 | 1.79% | MBS/ABS | — |
| — | FHLMC 10/1 Pool#1B3088 Var 01-Sep-2036, 4.50%, 11/19/26 | 1.66% | MBS/ABS | US |
| — | FHLMC 30yr Pool#SL6334 6.000% 01-Jun-2056, 6.00%, 06/01/56 | 1.66% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL3899 5.000% 01-Jan-2056, 5.00%, 01/01/56 | 1.65% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA2754 4.500% 01-Jan-2049, 4.50%, 01/01/49 | 1.64% | MBS/ABS | — |
| — | FHLMC 10/1 Pool#1B2806 Var 01-Feb-2035, 4.00%, 11/19/26 | 1.44% | MBS/ABS | US |
| — | FNMA 30yr Pool#FA5549 5.000% 01-Mar-2056, 5.00%, 03/01/56 | 1.41% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA5913 5.500% 01-May-2056, 5.50%, 05/01/56 | 1.30% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA3025 5.500% 01-Sep-2055, 5.50%, 09/01/55 | 1.29% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL5254 4.500% 01-Sep-2051, 4.50%, 09/01/51 | 1.25% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA6336 5.500% 01-Jul-2056, 5.50%, 07/01/56 | 1.21% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL5145 5.000% 01-Feb-2056, 5.00%, 02/01/56 | 1.20% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA6705 6.000% 01-Nov-2055, 6.00%, 11/01/55 | 1.19% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL2464 4.500% 01-Dec-2048, 4.50%, 12/01/48 | 1.15% | MBS/ABS | — |
| — | FHLMC 30yr Pool#RJ4363 5.500% 01-Jun-2055, 5.50%, 06/01/55 | 1.11% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA3036 5.500% 01-Oct-2055, 5.50%, 10/01/55 | 1.09% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA3037 5.500% 01-Oct-2055, 5.50%, 10/01/55 | 1.03% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL3985 5.000% 01-Jan-2056, 5.00%, 01/01/56 | 0.99% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL4515 5.000% 01-Apr-2056, 5.00%, 04/01/56 | 0.97% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA5446 6.000% 01-Apr-2056, 6.00%, 04/01/56 | 0.96% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA0574 5.500% 01-Jan-2055, 5.50%, 01/01/55 | 0.96% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL6343 5.500% 01-Jan-2056, 5.50%, 01/01/56 | 0.95% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL6510 6.000% 01-Sep-2056, 6.00%, 09/01/56 | 0.91% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA4990 5.000% 01-Mar-2056, 5.00%, 03/01/56 | 0.88% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA4270 5.000% 01-Dec-2055, 5.00%, 12/01/55 | 0.87% | MBS/ABS | — |
| — | FHLMC 30yr Pool#RJ6942 5.500% 01-Jun-2056, 5.50%, 06/01/56 | 0.86% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA5046 5.000% 01-Mar-2056, 5.00%, 03/01/56 | 0.85% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL1188 5.500% 01-Apr-2055, 5.50%, 04/01/55 | 0.84% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA7047 6.000% 01-Oct-2056, 6.00%, 10/01/56 | 0.79% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA6720 6.000% 01-Jun-2056, 6.00%, 06/01/56 | 0.78% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL6196 6.000% 01-Jan-2056, 6.00%, 01/01/56 | 0.78% | MBS/ABS | — |
| — | FHLMC 30yr Pool#SL6726 6.000% 01-Sep-2056, 6.00%, 09/01/56 | 0.77% | MBS/ABS | — |
| — | FNMA 30yr Pool#FA6425 6.000% 01-Jul-2056, 6.00%, 07/01/56 | 0.75% | MBS/ABS | — |
| Category | Weight | Value | Positions |
|---|---|---|---|
| Mortgage-backed (US Govt-Sponsored Entity) | 88.87% | $5.94B | 382 |
| Mortgage-backed (US Govt Agency) | 21.39% | $1.43B | 32 |
| Mortgage-backed (Corporate) | 10.98% | $733.9M | 100 |
| ABS-O | 8.50% | $568.2M | 104 |
| Corporate | 0.93% | $61.8M | 5 |
| Short-term investment | 0.52% | $34.9M | 3 |
| Derivative (interest rate) | 0.13% | $8.8M | 5 |
| Month | '21 | '22 | '23 | '24 | '25 | '26 | Avg |
|---|---|---|---|---|---|---|---|
| Jan | 0.04% | -1.14% | 3.20% | 0.42% | 0.54% | 0.37% | 0.57% |
| Feb | -0.47% | -1.10% | -3.45% | -2.27% | 2.66% | 1.45% | -0.53% |
| Mar | -0.54% | -3.17% | 3.32% | 0.49% | -0.31% | -2.02% | -0.37% |
| Apr | 0.52% | -2.73% | 0.04% | -2.33% | -0.22% | -0.09% | -0.80% |
| May | -0.21% | 1.65% | -0.07% | 1.54% | -0.80% | -0.18% | 0.32% |
| Jun | 0.03% | -0.89% | -0.45% | 0.38% | 2.06% | -0.02% | 0.19% |
| Jul | 0.47% | 2.10% | 0.15% | 3.54% | -0.36% | -1.63% | 0.71% |
| Aug | -0.12% | -3.15% | -0.35% | 1.14% | 0.87% | -0.05% | -0.28% |
| Sep | -0.10% | -5.02% | -2.67% | 0.71% | 1.51% | -4.02% | -1.60% |
| Oct | -0.38% | -2.14% | -1.33% | -3.60% | 0.68% | 1.93%* | -0.81% |
| Nov | -0.13% | 3.90% | 4.37% | 1.77% | 0.63% | -- | 2.11% |
| Dec | -0.25% | -1.35% | 2.80% | -1.95% | 0.15% | -- | -0.12% |
| Total | -1.14% | -12.60% | 5.36% | -0.40% | 7.60% | -4.31% | -0.92% |
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
Click Frenzy-Pro™ for an AI analysis of this ticker.
Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.
JMBS Options Activity & IV Rank
JMBS IV rank history, 52-week IV rank and IV percentile →
Volatility Metrics
Options Flow
ATM Options Pricing
Chain Summary
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.
Risk Metrics
Analysis Details
Data Points: 251
Period: 252 trading days
Low volatility - stock moves less than market
JMBS Institutional Ownership (13F)
Latest filings — 2026-09-30Institutional 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.
| # | Filer | Notional Value | % of Total | Period |
|---|
| # | Filer | Notional Value | % of Total | Period |
|---|
Regulatory short-interest reports publish on a bi-weekly settlement cadence; short-volume is reported daily by the trade-reporting facilities. Float is derived from insider-ownership filings.
- Short Interest — total shares currently sold short as of the settlement date. Lags real time by ~8 business days.
- SI % of Float — short interest / free float. The key crowding metric.
- Days to Cover — short interest / avg daily volume. How many full trading days it would take shorts to buy back. High DTC + catalyst = squeeze fuel.
- Short Vol Ratio — today's short-sale volume / total volume. Intraday selling pressure proxy (not the same as short interest).
- Free Float — shares available for public trading (total shares minus insider / restricted).
- Float % — free float / shares outstanding. <50% = tightly held, more prone to squeezes.
- SI % of Float < 5% — typical, no particular signal.
- 5–15% — elevated; watch for catalysts (earnings, guidance, macro).
- 15–30% — heavily shorted; tight-float names in this range have produced notable squeezes historically.
- >30% — extreme; borrow is likely expensive and squeeze risk is material.
- Days to Cover > 5 combined with high SI% amplifies squeeze potential.
- Trend matters more than level. Rapidly rising short interest often precedes negative catalysts or heavy hedging.
- A sudden drop in SI after a rally may indicate a squeeze in progress.
Short interest is reported mid-month and end-of-month; short volume is daily.
Click any bar to view the full quote for that stock.
| Symbol | Name | Weight % | Price | 1 Day | 1 Week | 1 Month |
|---|