ETF · NYSE ARCA · USD
AUM
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Expense ratio
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Yield
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YTD return
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Last price
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Bond · Coverage 13% · low
Today
45.0
Outlook
40.6
Block A (composite-derived)
30.4
Block C (market behavior)
46.5
Today overlay (Block D)
0.0
Outlook overlay (Block D)
0.0
today_score = clip(0,100, 50 + 0.15·(A−50) + 0.60·(C−50) + D_today). Block B (holdings rollup) is in Phase 3 development; β=0 caps the natural range at ~12.5–87.5 in Preview v0.9. Formula version tide-etf-v1.0.0.
30.4
Coverage 13% · low
Liquidity
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Expenses
—
Performance
—
Volatility
30.4
Dividend
—
Concentration
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Smart Money
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Activist
—
Formula version composite-v1.0.0. Axes hover to see why a sub-score is missing.
SPDR Portfolio Mortgage Backed Bond (SPMB) is an exchange-traded fund from State Street Investment Management in the Mixed asset class. Launched in 2009.
Bullish Whales composite rating: 30 out of 100. Evidence coverage 13% across 1 of 8 axes. Strongest axes: volatility.
Annualized one-year realized volatility 4%, classified low.
etf_composite_score_current · composite_score, confidence, coverage_pct, volatility_scoreetf_universe · asset_class, aum_usd, fund_type, inception_date, issuer, name, ticker, volatility_1yNo description available for this ETF yet. Issuer-direct overview text may be added in a future refresh.
Net AUM change history is not yet available for this ETF. Fund-flow time series is a Phase B deliverable.
Current AUM: —. AUM change is computed from rolling daily fundamentals snapshots; it reflects total net-asset deltas (creations/redemptions + market value moves), not pure share creations.
Fund documents (fact sheets, prospectuses, semi-annual reports) for SPMB are coming soon. The BW fund-document archive will surface PDFs alongside a metadata index for searchability.